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Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. We believe in the power of diversity and inclusion and cultivate a workplace culture of belonging that views uniqueness as a competitive edge and builds a community that enables our people to push the limits of innovation to make great products that create value and improve people's lives. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary. To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Senior Network Engineer - IT located in Chennai location. We are seeking a highly experienced and skilled Senior Network Engineer to join our Global Networks and Telecoms (GNT) team. In this role, you will be responsible for designing, implementing, and managing complex on-prem and cloud-based networking solutions for Flex with over 150 sites across 35 countries. The ideal candidate should have extensive experience in on-prem and cloud networking technologies, a deep understanding of multiple network protocols and technologies, as well as strong analytical and problem-solving skills and experience working with large enterprise networks. The right candidate will be comfortable in a fast-moving organization and enjoy digging into operational problems to implement the process enhancement and technical solutions to solve them and is able to quickly learn and pick up new domain expertise and technologies. The candidate will work together with a larger global network team to support Flex’s global network operations across Asia, Europe, and the Americas. Reporting to the Director , and the role involves: What a typical day looks like: Designing, building, and maintaining complex highly scalable and available network solutions deployed on-prem and in public clouds (such as AWS, Azure, GCP), and/or hybrid environments. Support the DevOps cultural transformation of the global network services team at Flex by promoting, planning, and driving the deployment of new processes to eliminate wasteful, repetitive tasks that can be automated. Provide technical guidance and mentorship to other network engineers and participate in the training and development of team members. Create and maintain detailed documentation including network diagrams, configurations, policies, procedures, and runbooks. Staying current, evaluate & recommend the latest network technologies, security threats, and industry best practices. This involves continuous learning and professional development to ensure that the network infrastructure supports business growth and transformation. Collaborate with cross-functional teams, including application engineers, operations, and security, to ensure the integrity, security, and scalability of our cloud-based infrastructure Act as a senior escalation point for complex network incidents, performing deep-dive diagnostics and root cause analysis Deploy and configure enterprise network infrastructure including switches, routers, firewalls, load balancers, ADCs, VPNs, NAC, WLCs, ZeroTrust, SD-WAN, and hybrid cloud solutions. Consults on issues and requests from internal customers that require the implementation of on-prem and cloud networking infrastructure solutions. Ensure optimal performance, resilience, and high availability of enterprise network infrastructure across regions. Evaluate and integrate emerging technologies such as SASE, ZTNA, SDN, and AI-driven networking (AIOps). The experience we’re looking to add to our team: Batchelor’s or Master’s degree in Computer Science, Computer Engineering, or a related technical discipline, or equivalent experience. 10+ years’ experience in deploying and maintaining both on-prem and cloud network infrastructure. Proven experience managing a global enterprise networks spanning data centers, branches, and cloud environments for a multinational company Expert knowledge of networking protocols and technologies such as TCP/IP, DNS, BGP, OSPF, VLAN, VPN, IPSEC, QoS, WAN, LAN, WLAN, packet capture & analysis etc. Knowledge & experience of SDWAN technologies, preferably Fortinet. Deep understanding of network security concepts and best practices and extensive experience in next-generation firewall (NGFW), preferably Fortinet & Palo Alto. Solid working experience with leading network solutions from Fortinet, Juniper, Cisco, F5, Palo Alto, Alkira NaaS, and HPE Aruba. Excellent communication skills, with the ability to clearly articulate complex technical issues to both technical and non-technical stakeholders. Have a good understanding of the following: Linux Python / Ansible / Terraform Git / GitHub / GitLab Infrastructure as Code CI/CD Pipelines Desired Certifications Fortinet Certified Professional. Juniper JNCIP-DC Certification or equivalent. CCNP or CCIE Enterprise or Security. F5 Certified BIG-IP Administrator or higher certification. What you’ll receive for the great work you provide: Health Insurance Paid Time Off NK99 Site Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We celebrate diversity and do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).

At Moody's, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are—with the freedom to exchange ideas, think innovatively, and listen to each other and customers in meaningful ways. If you are excited about this opportunity but do not meet every single requirement, please apply! You still may be a great fit for this role or other open roles. We are seeking candidates who model our values: invest in every relationship, lead with curiosity, champion diverse perspectives, turn inputs into actions, and uphold trust through integrity. Skills and Competencies Minimum 3 year of working knowledge and hands on experience in the following technology areas: Intune, Autopilot, Windows Update for Business etc. Intermediate level expertise on Windows 10/11 and configuring Microsoft applications & browsers. Troubleshooting Windows application/ OS issues Preferred Skills: Expertise on compliance policies related to windows desktop environments. Basic understanding of security concepts (SSL, PKI, IPsec, VPNs, Firewalls, DMZ, Proxy, and cyber-attacks) is required. Automation skills - PowerShell, Python along with other programming languages are a plus. Experience in managing MAC devices using Intune Education Qualification and Certifications: Bachelor’s degree in computer science or equivalent area of study. ITIL or any other Industry certifications in relevant areas is a plus. Responsibilities Support daily operations for Windows environments, including hardware, software, Autopilot, Intune, M365, and mobility, while creating relevant operating documentation. Adhere to ITIL processes for incident, change, and problem management. Collaborate with the Security team to ensure compliance with security policies and standards. Analyze metrics, logs, and system alarms for troubleshooting and preventative maintenance, while facilitating major incident restoration calls. Ability to summarize complex technical and business issues to the appropriate audience (technical & non-technical) Independently manage multiple projects and ensure availability outside standard working hours for collaboration with offshore partners. About The Team The Digital Workplace Services Operations Team works at the highest systems level to provide expert advice and counsel to users, management and IT project teams for systems of the most complex nature (typically crossing function/location lines). Moody’s is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender expression, gender identity or any other characteristic protected by law. Candidates for Moody's Corporation may be asked to disclose securities holdings pursuant to Moody’s Policy for Securities Trading and the requirements of the position. Employment is contingent upon compliance with the Policy, including remediation of positions in those holdings as necessary.

Summary Position Summary Job title: Azure Cloud Security Engineer (Senior Consultant) About At Deloitte, we do not offer you just a job, but a career in the highly sought-after risk Management field. We are one of the business leaders in the risk market. We work with a vision to make the world more prosperous, trustworthy, and safe. Deloitte’s clients, primarily based outside of India, are large, complex organizations that constantly evolve and innovate to build better products and services. In the process, they encounter various risks and the work we do to help them address these risks is increasingly important to their success—and to the strength of the economy and public security. By joining us, you will get to work with diverse teams of professionals who design, manage, and implement risk-centric solutions across a variety of domains. In the process, you will gain exposure to the risk-centric challenges faced in today’s world by organizations across a range of industry sectors and become subject matter experts in those areas. Our Risk and Financial Advisory services professionals help organizations effectively navigate business risks and opportunities—from strategic, reputation, and financial risks to operational, cyber, and regulatory risks—to gain competitive advantage. We apply our experience in ongoing business operations and corporate lifecycle events to help clients become stronger and more resilient. Our market-leading teams help clients embrace complexity to accelerate performance, disrupt through innovation, and lead in their industries. We use cutting-edge technology like AI/ML techniques, analytics, and RPA to solve Deloitte’s clients ‘most complex issues. Working in Risk and Financial Advisory at Deloitte US-India offices has the power to redefine your ambitions. The Team Cyber & Strategic Risk We help organizations create a cyber-minded culture, reimagine risk to uncover strategic opportunities, and become faster, more innovative, and more resilient in the face of ever-changing threats. We provide intelligence and acuity that dynamically reframes risk, transcending a manual, reactive paradigm. The cyber risk services—Identity & access management (IAM) practice helps organizations in designing, developing, and implementing industry-leading IAM solutions to protect their information and confidential data, as well as help them build their businesses and supporting technologies to be more secure, vigilant, and resilient. The IAM team delivers service to clients through following key areas: User provisioning Access certification Access management and federation Entitlements management Work you’ll do As a Cloud Security Engineer, you will be at the front lines with our clients supporting them with their Cloud Cyber Risk needs: Executing on cloud security engagements across the lifecycle – assessment, strategy, design, implementation, and operations. Performing technical health checks for cloud platforms/environments prior to broader deployments. Assisting in the selection and tailoring of approaches, methods and tools to support cloud adoption, including for migration of existing workloads to a cloud vendor. Designing and developing cloud-specific security policies, standards and procedures. e.g., user account management (SSO, SAML), password/key management, tenant management, firewall management, virtual network access controls, VPN/SSL/IPSec, security incident and event management (SIEM), data protection (DLP, encryption). Documenting all technical issues, analysis, client communication, and resolution. Supporting proof of concept and production deployments of cloud technologies. Assisting clients with transitions to cloud via tenant setup, log processing setup, policy configuration, agent deployment, and reporting. Operating across both technical and management leadership capacities. Providing internal technical training to Advisory personnel as needed. Performing cloud orchestration and automation (Continuous Integration and Continuous Delivery (CI/CD)) in single and multi-tenant environments using tools like Terraform, Ansible, Puppet, Chef, Salt etc. Experience with multiple security technologies like CSPM, CWPP, WAF, CASB, IAM, SIEM, etc. Required Skills 4+ years of information technology and/or information security operations experience. Ideally 2+ years of working with different Cloud platforms (SaaS, PaaS, and IaaS) and environments (Public, Private, Hybrid). Familiarity with the following will be considered a plus: Solid understanding of enterprise-level directory and system configuration services (Active Directory, SCCM, LDAP, Exchange, SharePoint, M365) and how these integrate with cloud platforms Solid understanding of cloud security industry standards such as Cloud Security Alliance (CSA), ISO/IEC 27017 and NIST CSF and how they help in compliance for cloud providers and cloud customers Hands-on technical experience implementing security solutions for Microsoft Azure Knowledge of cloud orchestration and automation (Continuous Integration and Continuous Delivery (CI/CD)) in single and multi-tenant environments using tools like Terraform, Ansible, Puppet, Chef, Salt etc. Knowledge of cloud access security broker (CASB) and cloud workload protection platform (CWPP) technologies Solid understanding of OSI Model and TCP/IP protocol suite and network segmentation principles and how these can be applied on cloud platforms Preferred: Previous Consulting or Big 4 experience. Hands-on experience with Azure, plus any CASB or CWPP product or service. Understanding of Infrastructure-as-Code, and ability to create scripts using Terraform, ARM, Ansible etc. Knowledge of scripting languages (PowerShell, JSON, .NET, Python, Javascript etc.) Qualification Bachelor’s Degree required.Ideally in Computer Science, Cyber Security, Information Security, Engineering, Information Technology. How You’ll Grow At Deloitte, we’ve invested a great deal to create a rich environment in which our professionals can grow. We want all our people to develop in their own way, playing to their own strengths as they hone their leadership skills. And, as a part of our efforts, we provide our professionals with a variety of learning and networking opportunities—including exposure to leaders, sponsors, coaches, and challenging assignments—to help accelerate their careers along the way. No two people learn in the same way. So, we provide a range of resources including live classrooms, team-based learning, and eLearning. DU: The Leadership Center in India, our state-of-the-art, world-class learning Center in the Hyderabad offices is an extension of the Deloitte University (DU) in Westlake, Texas, and represents a tangible symbol of our commitment to our people’s growth and development. Explore DU: The Leadership Center in India . Deloitte’s culture Our positive and supportive culture encourages our people to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them to be healthy, centered, confident, and aware. Deloitte is committed to achieving diversity within its workforce, and encourages all qualified applicants to apply, irrespective of gender, age, sexual orientation, disability, culture, religious and ethnic background. We offer well-being programs and are continuously looking for new ways to maintain a culture that is inclusive, invites authenticity, leverages our diversity, and where our people excel and lead healthy, happy lives. Learn more about Life at Deloitte. Corporate citizenship Deloitte is led by a purpose: to make an impact that matters. This purpose defines who we are and extends to relationships with Deloitte’s clients, our people and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities. Learn more about Deloitte’s impact on the world. Recruiting tips Finding the right job and preparing for the recruitment process can be tricky. Check out tips from our Deloitte recruiting professionals to set yourself up for success. Check out recruiting tips from Deloitte recruiters . Benefits We believe that to be an undisputed leader in professional services, we should equip you with the resources that can make a positive impact on your well-being journey. Our vision is to create a leadership culture focused on the development and well-being of our people. Here are some of our benefits and programs to support you and your family’s well-being needs. Eligibility requirements may be based on role, tenure, type of employment and/ or other criteria. Learn more about what working at Deloitte can mean for you . Our people and culture Our people and our culture make Deloitte a place where leaders thrive. Get an inside look at the rich diversity of background, education, and experiences of our people. What impact will you make? Check out our professionals’ career journeys and be inspired by their stories. Professional development You want to make an impact. And we want you to make it. We can help you do that by providing you the culture, training, resources, and opportunities to help you grow and succeed as a professional. Learn more about our commitment to developing our people . © 2023. See Terms of Use for more information. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee ("DTTL"), its network of member firms, and their related entities. DTTL and each of its member firms are legally separate and independent entities. DTTL (also referred to as "Deloitte Global") does not provide services to clients. In the United States, Deloitte refers to one or more of the US member firms of DTTL, their related entities that operate using the "Deloitte" name in the United States and their respective affiliates. Certain services may not be available to attest clients under the rules and regulations of public accounting. Please see www.deloitte.com/about to learn more about our global network of member firms. Our purpose Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Our people and culture Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work. Professional development At Deloitte, professionals have the opportunity to work with some of the best and discover what works best for them. Here, we prioritize professional growth, offering diverse learning and networking opportunities to help accelerate careers and enhance leadership skills. Our state-of-the-art DU: The Leadership Center in India, located in Hyderabad, represents a tangible symbol of our commitment to the holistic growth and development of our people. Explore DU: The Leadership Center in India . Benefits To Help You Thrive At Deloitte, we know that great people make a great organization. Our comprehensive rewards program helps us deliver a distinctly Deloitte experience that helps that empowers our professionals to thrive mentally, physically, and financially—and live their purpose. To support our professionals and their loved ones, we offer a broad range of benefits. Eligibility requirements may be based on role, tenure, type of employment and/ or other criteria. Learn more about what working at Deloitte can mean for you. Recruiting tips From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities at Deloitte. Check out recruiting tips from Deloitte recruiters. Requisition code: 306470

Summary Position Summary Job title: Azure Cloud Security Engineer (Senior Consultant) About At Deloitte, we do not offer you just a job, but a career in the highly sought-after risk Management field. We are one of the business leaders in the risk market. We work with a vision to make the world more prosperous, trustworthy, and safe. Deloitte’s clients, primarily based outside of India, are large, complex organizations that constantly evolve and innovate to build better products and services. In the process, they encounter various risks and the work we do to help them address these risks is increasingly important to their success—and to the strength of the economy and public security. By joining us, you will get to work with diverse teams of professionals who design, manage, and implement risk-centric solutions across a variety of domains. In the process, you will gain exposure to the risk-centric challenges faced in today’s world by organizations across a range of industry sectors and become subject matter experts in those areas. Our Risk and Financial Advisory services professionals help organizations effectively navigate business risks and opportunities—from strategic, reputation, and financial risks to operational, cyber, and regulatory risks—to gain competitive advantage. We apply our experience in ongoing business operations and corporate lifecycle events to help clients become stronger and more resilient. Our market-leading teams help clients embrace complexity to accelerate performance, disrupt through innovation, and lead in their industries. We use cutting-edge technology like AI/ML techniques, analytics, and RPA to solve Deloitte’s clients ‘most complex issues. Working in Risk and Financial Advisory at Deloitte US-India offices has the power to redefine your ambitions. The Team Cyber & Strategic Risk We help organizations create a cyber-minded culture, reimagine risk to uncover strategic opportunities, and become faster, more innovative, and more resilient in the face of ever-changing threats. We provide intelligence and acuity that dynamically reframes risk, transcending a manual, reactive paradigm. The cyber risk services—Identity & access management (IAM) practice helps organizations in designing, developing, and implementing industry-leading IAM solutions to protect their information and confidential data, as well as help them build their businesses and supporting technologies to be more secure, vigilant, and resilient. The IAM team delivers service to clients through following key areas: User provisioning Access certification Access management and federation Entitlements management Work you’ll do As a Cloud Security Engineer, you will be at the front lines with our clients supporting them with their Cloud Cyber Risk needs: Executing on cloud security engagements across the lifecycle – assessment, strategy, design, implementation, and operations. Performing technical health checks for cloud platforms/environments prior to broader deployments. Assisting in the selection and tailoring of approaches, methods and tools to support cloud adoption, including for migration of existing workloads to a cloud vendor. Designing and developing cloud-specific security policies, standards and procedures. e.g., user account management (SSO, SAML), password/key management, tenant management, firewall management, virtual network access controls, VPN/SSL/IPSec, security incident and event management (SIEM), data protection (DLP, encryption). Documenting all technical issues, analysis, client communication, and resolution. Supporting proof of concept and production deployments of cloud technologies. Assisting clients with transitions to cloud via tenant setup, log processing setup, policy configuration, agent deployment, and reporting. Operating across both technical and management leadership capacities. Providing internal technical training to Advisory personnel as needed. Performing cloud orchestration and automation (Continuous Integration and Continuous Delivery (CI/CD)) in single and multi-tenant environments using tools like Terraform, Ansible, Puppet, Chef, Salt etc. Experience with multiple security technologies like CSPM, CWPP, WAF, CASB, IAM, SIEM, etc. Required Skills 4+ years of information technology and/or information security operations experience. Ideally 2+ years of working with different Cloud platforms (SaaS, PaaS, and IaaS) and environments (Public, Private, Hybrid). Familiarity with the following will be considered a plus: Solid understanding of enterprise-level directory and system configuration services (Active Directory, SCCM, LDAP, Exchange, SharePoint, M365) and how these integrate with cloud platforms Solid understanding of cloud security industry standards such as Cloud Security Alliance (CSA), ISO/IEC 27017 and NIST CSF and how they help in compliance for cloud providers and cloud customers Hands-on technical experience implementing security solutions for Microsoft Azure Knowledge of cloud orchestration and automation (Continuous Integration and Continuous Delivery (CI/CD)) in single and multi-tenant environments using tools like Terraform, Ansible, Puppet, Chef, Salt etc. Knowledge of cloud access security broker (CASB) and cloud workload protection platform (CWPP) technologies Solid understanding of OSI Model and TCP/IP protocol suite and network segmentation principles and how these can be applied on cloud platforms Preferred: Previous Consulting or Big 4 experience. Hands-on experience with Azure, plus any CASB or CWPP product or service. Understanding of Infrastructure-as-Code, and ability to create scripts using Terraform, ARM, Ansible etc. Knowledge of scripting languages (PowerShell, JSON, .NET, Python, Javascript etc.) Qualification Bachelor’s Degree required.Ideally in Computer Science, Cyber Security, Information Security, Engineering, Information Technology. How You’ll Grow At Deloitte, we’ve invested a great deal to create a rich environment in which our professionals can grow. We want all our people to develop in their own way, playing to their own strengths as they hone their leadership skills. And, as a part of our efforts, we provide our professionals with a variety of learning and networking opportunities—including exposure to leaders, sponsors, coaches, and challenging assignments—to help accelerate their careers along the way. No two people learn in the same way. So, we provide a range of resources including live classrooms, team-based learning, and eLearning. DU: The Leadership Center in India, our state-of-the-art, world-class learning Center in the Hyderabad offices is an extension of the Deloitte University (DU) in Westlake, Texas, and represents a tangible symbol of our commitment to our people’s growth and development. Explore DU: The Leadership Center in India . Deloitte’s culture Our positive and supportive culture encourages our people to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them to be healthy, centered, confident, and aware. Deloitte is committed to achieving diversity within its workforce, and encourages all qualified applicants to apply, irrespective of gender, age, sexual orientation, disability, culture, religious and ethnic background. We offer well-being programs and are continuously looking for new ways to maintain a culture that is inclusive, invites authenticity, leverages our diversity, and where our people excel and lead healthy, happy lives. Learn more about Life at Deloitte. Corporate citizenship Deloitte is led by a purpose: to make an impact that matters. This purpose defines who we are and extends to relationships with Deloitte’s clients, our people and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities. Learn more about Deloitte’s impact on the world. Recruiting tips Finding the right job and preparing for the recruitment process can be tricky. Check out tips from our Deloitte recruiting professionals to set yourself up for success. Check out recruiting tips from Deloitte recruiters . Benefits We believe that to be an undisputed leader in professional services, we should equip you with the resources that can make a positive impact on your well-being journey. Our vision is to create a leadership culture focused on the development and well-being of our people. Here are some of our benefits and programs to support you and your family’s well-being needs. Eligibility requirements may be based on role, tenure, type of employment and/ or other criteria. Learn more about what working at Deloitte can mean for you . Our people and culture Our people and our culture make Deloitte a place where leaders thrive. Get an inside look at the rich diversity of background, education, and experiences of our people. What impact will you make? Check out our professionals’ career journeys and be inspired by their stories. Professional development You want to make an impact. And we want you to make it. We can help you do that by providing you the culture, training, resources, and opportunities to help you grow and succeed as a professional. Learn more about our commitment to developing our people . © 2023. See Terms of Use for more information. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee ("DTTL"), its network of member firms, and their related entities. DTTL and each of its member firms are legally separate and independent entities. DTTL (also referred to as "Deloitte Global") does not provide services to clients. In the United States, Deloitte refers to one or more of the US member firms of DTTL, their related entities that operate using the "Deloitte" name in the United States and their respective affiliates. Certain services may not be available to attest clients under the rules and regulations of public accounting. Please see www.deloitte.com/about to learn more about our global network of member firms. Our purpose Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Our people and culture Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work. Professional development At Deloitte, professionals have the opportunity to work with some of the best and discover what works best for them. Here, we prioritize professional growth, offering diverse learning and networking opportunities to help accelerate careers and enhance leadership skills. Our state-of-the-art DU: The Leadership Center in India, located in Hyderabad, represents a tangible symbol of our commitment to the holistic growth and development of our people. Explore DU: The Leadership Center in India . Benefits To Help You Thrive At Deloitte, we know that great people make a great organization. Our comprehensive rewards program helps us deliver a distinctly Deloitte experience that helps that empowers our professionals to thrive mentally, physically, and financially—and live their purpose. To support our professionals and their loved ones, we offer a broad range of benefits. Eligibility requirements may be based on role, tenure, type of employment and/ or other criteria. Learn more about what working at Deloitte can mean for you. Recruiting tips From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities at Deloitte. Check out recruiting tips from Deloitte recruiters. Requisition code: 306468

Designation: Network Engineer Location: Gurgaon Working Shift: Monday - Saturday, (Mon- Fri WFO, Sat- WFH, Sunday- Off) Salary Range: 3 LPA to 4 LPA Experience Required: 1 Year - 3 Years Good English Communication Skills and good knowledge of Networking are required. About Company BhaiFi Networks Private Limited is a leading provider of cutting-edge cybersecurity software solutions, dedicated to safeguarding businesses against evolving digital threats. Our flagship product is a comprehensive hybrid network security and management platform designed specifically for small and medium-sized enterprises (SMEs). BhaiFi offers a wide range of features, including advanced firewall protection, intrusion detection and prevention, secure VPN connectivity, content filtering, and bandwidth management. With BhaiFi, businesses can secure their networks and ensure uninterrupted access to critical applications and services. Job Description We are looking for a skilled and dedicated Network Engineer to join our team. The ideal candidate will have a strong understanding of network design, configuration, and maintenance and will thrive in a dynamic environment requiring hands-on fieldwork and proactive problem-solving. Basic Requirement Strong Communication (In English and Hindi) Empathy Towards Customers Objection Handling Active Listening Problem Explanation Collaboration With Global Clients Customer Satisfaction Transparent Issue Resolution Interpersonal Skills Technical Skills Required Network Design And Configuration Mikrotik Expertise Routing Protocols (TCP/IP, BGP, RIP, IPSEC, NAT, VLAN, VPN, EGP) Network Security (Firewalls, Intrusion Detection/Prevention) WAN, LAN, And WiFi Technologies Network Diagnostic Tools (Packet Sniffing, Performance Monitoring) Scripting Knowledge (Perl, Python, Shell) Field Deployment And Debugging Bandwidth Management Troubleshooting And RCA Analysis Roles and Responsibilities Designing, configuring, implementing, and maintaining dynamic and complex networks. Good command over top routers, switches, and firewalls with proactive security processes. Proactively monitor client networks and resolve issues as per the committed SLAs. Ensuring network best practices are implemented during deployments, audits, and network documentation. Working with the Customer Success team to ensure maximum customer satisfaction in minimum time & transparently sharing the RCA of each issue. Managing and mentoring existing Network Engineering Teams and channel partners across the globe. Procuring network equipment and managing subcontractors involved with network installation. Ready to get his hands directly on field visits for deployment & debugging.

Functional Description (FD) – Network Security Engineer (Level II) Function Title: Network Security Engineer – Level II Function Category: Network & Security Operations Experience Level: Intermediate Function Purpose: To ensure the integrity, confidentiality, and availability of enterprise networks by managing and securing firewall and intrusion prevention infrastructure. This includes deployment, configuration, monitoring, and optimization of network security appliances such as Palo Alto Networks NGFW, Cisco ASA, and IPS/IDS platforms. Key Functional Responsibilities: 1. Firewall Management: o Configure and manage Palo Alto Networks Next-Gen Firewalls via Panorama. o Administer Cisco ASA firewalls, including rule base updates, NAT configuration, and VPN setup (IPSec/SSL). o Apply firewall best practices to enforce segmentation and threat prevention. 2. Intrusion Prevention: o Operate and fine-tune IPS/IDS systems to detect and block malicious activity. o Analyze IPS logs and correlate with threat intelligence sources. o Work with SOC teams on incident triage and escalation. 3. Security Policy Enforcement: o Maintain and optimize security policies across platforms. o Review firewall and IPS rules regularly for cleanup and compliance. o Participate in change control processes for security configurations. 4. Troubleshooting & Support: o Act as L2 escalation point for network security issues. o Conduct root cause analysis of incidents related to firewall, VPN, or IPS systems. o Support after-hours maintenance or on-call duties as needed. 5. Documentation & Compliance: o Maintain configuration baselines, change logs, and security documentation. o Ensure adherence to NIST, ISO 27001, or internal audit requirements. Required Technical Skills: • Hands-on expertise in Palo Alto NGFWs (Pan-OS, Panorama). • Strong knowledge of Cisco ASA firewall CLI and ASDM. • Experience configuring and supporting VPNs (site-to-site, remote access). • Exposure to IPS technologies (e.g., Snort, Cisco Firepower, Palo Alto Threat Prevention). • Familiarity with networking protocols and troubleshooting (TCP/IP, DNS, HTTP/S, routing protocols). • Comfort with tools like Wireshark, Syslog servers, and firewall rule management tools. Preferred Skills / Good to Have: • Working knowledge of Cisco Firepower/FTD. • Understanding of cloud firewalls (Azure NSG, AWS Security Groups, Palo Alto Prisma). • Scripting or automation skills (Python, Bash). • Knowledge of Zero Trust models and microsegmentation. • Exposure to log management/SIEM tools like Splunk or Elastic

Lead Network Administrator Location: Pune Experience: 3-8 years Only Immediate joiners Preferred. Mandatory Skills: Cisco Meraki, AWS & Azure Networking, VeloCloud *********Kindly share resume to nsenthil.kumar@genpact.com with Sub of "Network L2" along with Notice Period********* Job Summary We are seeking a skilled Network Administrator to join our Network Infra team. The ideal candidate will have hands-on experience in designing, implementing & maintaining the Network infrastructure in a Hybrid setup. Key Responsibilities Implement & manage Network equipments/devices including Routers, Switches, Firewalls hosted on-prem and on cloud. Good understanding of networking concepts such as TCP/IP, VLANs, VPNs, DHCP, and DNS Good understanding of Networking, Cisco Catalyst, Meraki products, Velocloud, AWS & Azure Networking. Configuring and maintaining Meraki MX security appliances, MS switches, and MR wireless access points. Configuring and maintaining VeloCloud SD-WAN Edge, Gateways and orchestrator. Setting up of Azure VPCs, routing between cloud & On-prem, VPNs, firewall rules, and other network configurations, as well as troubleshooting connectivity and performance issues. Configure Internet-based connectivity to cloud providers(AWS & Azure) Utilizing tools like Meraki Dashboard and SolarWinds center to monitor network performance, identify bottlenecks, and implement optimizations Maintaining documentation of network configurations, troubleshooting procedures, and network diagrams. Identifying and resolving network connectivity problems, performance issues, and troubleshooting security issues. Ensuring the security of the network by implementing and managing security policies, firewall rules, and other security measures. Working with other IT teams (e.g., systems administrators, security specialists) and potentially external vendors to implement and maintain the network infrastructure. Configuring and managing Meraki wireless access points, including SSID settings, security policies, and guest access. Ability to communicate effectively with both technical and non-technical audiences. Required Skills & Experience Configure and Manage network services such as DNS, DHCP, VPNs. Good Understanding of L2 technologies-VLANs/VLAN tagging, VTP, Spanning Tree, Etherchannel, portchannel , Gigabit/10Gigabit switched networks Good Understanding of L3 technologies – VRF, Routing protocols (EIGRP/OSPF & BGP), VRRP, HSRP. Troubleshoot device security using IOS AAA (Tacacs+, Radius, Local Database). Troubleshoot router security features – ACLs (Standard, Extended, Time-base). Troubleshoot network problems using logging (Logging, syslog, debugs, conditional debugs, timestamps). Troubleshoot IPsec internet-based secure cloud connectivity between an on-prem to AWS or Azure cloud endpoints. Understanding of network security principles and best practices. Certifications: CCNA CCNP Enterprise: ENCOR,ENCC(good to have) Comptia N+, Comptia Cloud+ Cisco Meraki Certifications: Relevant Meraki certifications (e.g., CMNO, CMNA). Strong problem-solving and troubleshooting skills. Soft Skills Strong communication and documentation skills. Team player with a collaborative mindset. Proactive and self-driven with attention to detail.

We’re looking for a Network Engineer who thrives on uptime, scalability, and performance. You'll play a key role in building and maintaining our network infrastructure—ensuring reliability, speed, and security across all connected systems. Key Responsibilities Design, deploy, and maintain LAN/WAN infrastructure, firewalls, routers, switches, VPNs, and load balancers. Monitor network performance and troubleshoot issues across on-prem and cloud environments. Configure and manage Cisco/Juniper/Aruba/HP devices (based on stack). Maintain high availability, redundancy, and disaster recovery strategies. Implement network security measures—firewall rules, NAC, IDS/IPS, and patch management. Collaborate with system admins, DevOps, and cybersecurity teams on network design and audits. Document configurations, topologies, change logs, and incident reports. Technical Skillset Deep knowledge of TCP/IP, DNS, DHCP, VLANs, Subnetting, Routing Protocols (OSPF, BGP, EIGRP). Hands-on with network devices (Cisco, Juniper, Fortinet, Palo Alto, etc.). Network monitoring tools: SolarWinds, Nagios, Wireshark, PRTG, or equivalents. Experience with VPNs (IPSec, SSL), SD-WAN, and remote access solutions. Exposure to AWS/Azure/GCP networking (VPCs, peering, security groups, etc.) is a plus. Basic scripting (Python/Shell) for automation and diagnostics is a bonus. You’ll Fit Right In If You: Are proactive in diagnosing issues before they become problems. Think like an architect but operate like an engineer. Are always thinking about security, speed, and uptime. Enjoy working across teams to deliver uninterrupted infrastructure experiences.

Incedo is a US-based consulting, data science and technology services firm with over 2,000 people helping clients from our six offices across US and India. We help our clients achieve competitive advantage through end-to-end digital transformation. Our uniqueness lies in bringing together strong engineering, data science, and design capabilities coupled with deep domain understanding. We combine services and products to maximize business impact for our clients in telecom, financial services, product engineering and life science & healthcare industries.Working at Incedo will provide you an opportunity to work with industry leading client organizations, deep technology and domain experts, and global teams. Incedo University, our learning platform, provides ample learning opportunities starting with a structured onboarding program and carrying throughout various stages of your career. A variety of fun activities are also an integral part of our friendly work environment. Our flexible career paths allow you to grow into a program manager, a technical architect or a domain expert based on your skills and interests. Technical skills requirements: Engineer should have experience with network background, understanding of switching, Routing and firewall concepts.Should have hands on experience in any of the Load balancer / Application Delivery Controller products.Experience in integration /configuration/administration and troubleshooting of LB or ADC products.Engineer should have strong troubleshooting skills on TCP/IP and Http/Https ,SSL/TLS & DNS protocols.Experience in handling issue related to platforms and application management of any of the LB or ADC products. Note :- Having Load balancer or ADC certifications would be added advantage. Eg: F5-CA - Certifications, Citrix Associate/Professional networking, CNS-ADC etc Nice-to-have skills Network Skills: Routing protocols: OSPF, RIP, BGP, Static. Switching: STP, RSTP, VTP, VLAN, Aggregation Protocols (PAgP/LACP) Security: ACL, NAT, VPN IPsec Tunnel, SSL VPN Tunnel. Network Protocols : TCP/IP ,HTTPS,DNS,SSL & TLS Load balancer : Big IP F5 ,Cirtix, NetScaler, Riverbed, Barracuda or any one of the product Troubleshooting tools: Wireshark, Putty, TCPDUMP etc Ticketing tools :SFDC, IPCM, BMC Remedy, Service now ( anyone tool knowledge) Qualifications 2 to 3 years of relevant work experience in Network Security product BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university We are an Equal Opportunity Employer We value diversity at Incedo. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status

Job Summary We are looking for an experienced L2 Network Engineer to join our IT infrastructure team. The ideal candidate will be responsible for managing and supporting the organizations network infrastructure, including routers, switches, firewalls, and wireless devices. This is a hands-on technical role requiring in-depth knowledge of enterprise networks, troubleshooting, and escalated support activities. Key Responsibilities Provide Level 2 support for LAN/WAN, Wi-Fi, VPN, and network security issues. Troubleshoot and resolve escalated network issues related to performance, outages, and connectivity. Assist in network infrastructure upgrades, migrations, and optimization projects. Monitor network performance using tools such as SolarWinds, PRTG, Nagios, etc. Analyze network logs and packet captures to identify and resolve problems. Ensure network uptime, redundancy, and failover mechanisms are in place. Support firewall configurations and policies (Cisco ASA, Fortinet, Palo Alto, etc. Assist in maintaining network security, including patching and access controls. Implement and maintain VPNs, VLANs, ACLs, NAT, and IPsec tunnels. Configure and maintain network devices : switches, routers, load balancers, and access points. Maintain accurate documentation of network diagrams, assets, and configurations. Coordinate with ISPs and vendors for circuit issues and Skills & Experience : 35 years of hands-on experience in network administration/support roles. Strong knowledge of TCP/IP, DHCP, DNS, BGP, OSPF, EIGRP, VLANs, and STP. Experience with Cisco, Juniper, Aruba, Fortinet, or other enterprise networking platforms. Familiarity with firewall rules, NAT, ACL, and VPN technologies. Ability to work with ticketing systems (ServiceNow, Jira, or similar) (ref:hirist.tech)

As a Network and Data Center Engineer, you will be responsible for providing Planning, Designing, Implementation, Operation, and Optimization services to Customers focusing on Cisco Network & Data Center products and related solutions. Your role will involve establishing strong relationships with customer management and teams, particularly in Data Center Infrastructure areas and future technology. You will be expected to tackle complex, multi-functional issues that span various technologies such as network, server, virtualization, security, applications, operations, content switching, caching, content delivery networks, and security. Applying a sound analytic process to assist in issue resolution will be a key part of your responsibilities. Additionally, you will offer technical support to customers during software and hardware upgrades and Proof of Concepts, collaborating with TAC (Technical Assistance Center) teams, third-party vendors, Cisco Sales and Professional Services, as well as Development and Engineering teams. Your key skills should include knowledge and experience with routing protocols like BGP, OSPF, Static Routing, BFD, PIM, etc. Familiarity with ACI and related terminologies such as Vxlan, Tenant, BD creation, EPG, Subnet, Contract, L3 out, and L2 out will be essential. Proficiency in switching technology, including Vlan, Spanning-tree, VTP, ACL, along with knowledge of Multicast routing, PIM, IGMP protocols, SPT, is required. Hands-on experience with Cisco, Huawei, and Arista devices, particularly the Nexus family (e.g., VPC, VDC, MEC, Orphan port management), is preferred. A strong understanding of TCP/IP, IPSec, PPP, HSRP, VRRP, redundancy protocols, IPSLA, and SNMP protocols is necessary. You should also have hands-on experience in designing and troubleshooting DC equipment, such as Nexus Boxes and Spine & Leaf Topology, as well as ACI Traffic Flow. Certifications such as CCIE (preferred) and CCNP (required) will enhance your profile for this role. Additionally, having a grasp of the fundamentals of Cisco SD-WAN will be advantageous. Knowledge of Cisco Data Center products like Nexus 9000, Nexus 3000, Nexus 7000/5000, and Cisco ACI, as well as experience with Cisco ASR 9K (IOS XR) and Cisco ASR 1K (IOS/IOS XE), VXLAN, and ACI is mandatory. Expertise in IP/MPLS and ACI Migration, as well as experience with L4-L7 load balancing, firewalls, etc., will be considered a plus. The role may require working in a 24x7 shift environment, so flexibility in shift timings is essential for this position.,

You are a highly skilled Routing and Switching Network Engineer with 10-15 years of experience in large-scale enterprise environments. Your expertise lies in MPLS, DMVPN, BGP, VPN technologies, and Datacenter Networking, with a focus on Cisco ACI. Your key responsibilities include designing, implementing, and managing robust and scalable enterprise network infrastructures across LAN/WAN environments and modern data centers. Your role requires a deep understanding of BGP, OSPF, EIGRP, MPLS, and DMVPN. Hands-on experience with Cisco ACI in datacenter environments is essential. You should possess strong knowledge of VPN technologies such as IPsec, GRE, and SSL VPNs. Familiarity with Data Center Networking concepts, spine-leaf architecture, and SDN is expected. Additionally, you should have experience with network monitoring, management, and automation tools. Cisco certifications like CCNP, CCIE, or ACI Specialist are highly preferred for this role.,

Req ID: 335692 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Network Support Specialist Advisor to join our team in Noida, Uttar Pradesh (IN-UP), India (IN). About this role: The Sr. Telecommunications Analyst will be responsible for supporting the UPS network and providing solutions to complex problems. This position analyzes, maintains, monitors, and troubleshoot telecommunication components to provide a secure, high-performance network. This position maintains and increases a broad range of knowledge and skills in telecommunications systems, dial plans, switching architecture, telephony, and wiring.The analyst maintains a packet analyzer infrastructure (e.g., patches, custom modifications, upgrades, etc.) to ensure devices meet UPS Data Security requirements and to ascertain that analyzers are strategically placed within the UPS global network for data forensics and identifies opportunities for improvement. They will work with a vast team of engineers responsible for the design, configuration and installation of network equipment. The Candidate will work 2 nd or 3 rd shift (4pm-12pm EST or 11pm-7am EST). Minimum Qualifications: Knowledge of LAN technologies including Ethernet, cabling, VLAN, STP, WAN Technologies: MPLS, VPN, IPSEC, PPP, TCP/IP, OSPF, BGP.Knowledge of Cisco Routers, Cisco Layer 3 Switches, HP/Aruba Layer 2 Switches and Citrix NetScaler Load Balancers.Good understanding of wired systems, networks and protocols (Arp, DHCP, DNS, WAN/LAN, TCP/UDP).Knowledge of how Spanning Tree works.Ability to obtain and perform packet analysis using WiresharkComplete understanding of the steps for a successful connection and termination of a socket.Experience in large implementation projects and the ability to read or create network drawings.Basic competence with Microsoft business applications (Word, Excel, Outlook, Visio, Power Point).Must be punctual, organized and self-motivated, with the ability to quickly and easily adapt to changing organizational needs.Ability to achieve desired results while working collaboratively in a team environment.Excellent communication skills including English speaking and writing. Preferred Qualifications: A bachelor’s degree in information technology, related fields and/or equivalent experience.3+ years working with Cisco routers. CCNA highly desirableStrong knowledge of cloud networking including Azure and GCP About NTT DATA NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us . NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here . If you'd like more information on your EEO rights under the law, please click here . For Pay Transparency information, please click here .

Job Description: Role: Specialist – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly skilled and detail-oriented Digital Certificate Management Operations Specialist to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 5+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage the full lifecycle of digital certificates including issuance, renewal, revocation, and replacement. Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 5+ years of experience in performing Digital Certificate Management Operations including: PKI Fundamentals Strong understanding of X.509 certificates, Certificate Authorities (CAs), and Registration Authorities (RAs). Experience with certificate lifecycle management: issuance, renewal, and revocation. Knowledge of Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol (OCSP). Experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Cryptography Familiarity with symmetric and asymmetric encryption techniques. Understanding of hashing algorithms such as SHA-2 and SHA-3. Experience with key management and secure key storage practices. Operating Systems Proficient with Windows Server environments, particularly Active Directory Certificate Services (AD CS). Working knowledge of Linux systems and open-source PKI tools like OpenSSL and EJBCA. Networking & Protocols Expertise in SSH, TLS/SSL, HTTPS, S/MIME, IPsec, and VPNs. Understanding of DNS, LDAP, and HTTP protocols as they relate to certificate distribution and validation. Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. Knowledge of ACME protocol for automated certificate issuance. Proficient in automation leveraging scripting languages such as Java, Python, PowerShell, and Bash/Shell scripting. Security & Compliance Knowledge: Deep understanding of PKI best practices and standards, including NIST guidelines and RFC 5280. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Familiarity with compliance frameworks such as FIPS 140-2, GDPR, and HIPAA. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly experienced Senior Specialist in Digital Certificate Management Operations to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 8+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Lead PKI-related operations, mentor junior team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 8+ years of experience in performing Digital Certificate Management Operations including: Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: Role: Manager – Cybersecurity – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking an experienced Cybersecurity Manager in Digital Certificate Management Operations to join our Cybersecurity team. The individual in this role will be responsible for leading and managing a team of 10+ experienced cybersecurity professionals in AT&T India. The Manager in this role leads, manages and works with team members on Digital Certificate Management operations The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 10+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Functionally lead and manage a team of 10+ experienced professionals in AT&T India Manage PKI-related operations, mentor team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Lead incident response efforts related to certificate compromise or misuse. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail and sense of urgency is crucial Collaborate with leadership teams, provide subject matter expertise and insights. Support and guide team members in providing high-quality services / deliverables. Support, guide and mentor team members in technical and functional matters Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 10+ years of experience in performing Digital Certificate Management Operations including: Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Why this job matters Brief Summary of the role requirement: The role holder will be required to support Incident Management data team for Lloyds Banking Group. The role holder will be working 2nd line support engineer responsible for diagnosing break fix incidents and resolve medium and complex incidents in the right first place. If the incident is not fixed, engineer is responsible to coordinate with 3rd line team for a resolution. Also, they are responsible to work with third-party vendors like Cisco, Phoenix, checkpoint in raising TAC cases for troubleshooting complex technical and Hardware issues. What You’ll Be Doing 2nd Line Data Troubleshooting and maintaining data good understanding of database functionality and data management processes 5 - 9 years of experience in Network operations and Data Networking, especially in the enterprise network environment Excellent hands-on experience on Data Networking technologies and products. Experience in implementation, Fault fix restoration activity, Remote support to onsite engineer and fault analysis. Should have exposure on ITIL based ticketing tool and good understanding to maintain network uptime and SLA for LAN, WAN, WLAN To enhance and modify existing programs and initiatives so that effectiveness is improved with every cycle Attempt first time fix, dealing with customer, suppliers as necessary Troubleshooting Routing protocols i.e. EIGRP, RIP, OSPF and BGP. Carrying-out re-engineering of network designs, trouble shooting and problem resolution of elusive customer network difficulties. Implementing pre-approved and T1 changes. Escalate support calls to the appropriate 3rd line team if unable to resolve the incident Demonstrate high levels of customer service when dealing with clients. Look to exceed expectation. Update customers by telephone or e-mail on the progress of a support call or to ask for additional information Liaise with Vendors and Third parties for circuit or hardware issues and escalate as per SLA's defined to restore services in minimal possible time. Handle incoming emails from customers ensuring they are acted upon in a timely manner Escalate service exceptions and high priority incident tickets appropriately within the business Liaise effectively with colleagues and stakeholders to meet customer requirements Skills Technical skills: Good hands-on experience on the following technologies: Routing protocols - EIGRP, OSPF, BGP, RIP LAN Switching - VLAN, VTP, STP, Ether Channel etc WAN - MPLS, MPLS/VPN, MP-BGP TCP/IP protocol suite, Quality of Service Application protocols - HTTP, HTTPS, FTP, SMTP, SNMP, SSL etc. Network Security - IPSec VPN, AAA Architecture, TACACS+, RADIUS WLAN - Cisco Prime, access points and WLC. SDWAN Desirable Certifications: CCNA CCNP ITIL foundation About Us BT Group was the world’s first telco and our heritage in the sector is unrivalled. As home to several of the UK’s most recognised and cherished brands – BT, EE, Openreach and Plusnet, we have always played a critical role in creating the future, and we have reached an inflection point in the transformation of our business. Over the next two years, we will complete the UK’s largest and most successful digital infrastructure project – connecting more than 25 million premises to full fibre broadband. Together with our heavy investment in 5G, we play a central role in revolutionising how people connect with each other. While we are through the most capital-intensive phase of our fibre investment, meaning we can reward our shareholders for their commitment and patience, we are absolutely focused on how we organise ourselves in the best way to serve our customers in the years to come. This includes radical simplification of systems, structures, and processes on a huge scale. Together with our application of AI and technology, we are on a path to creating the UK’s best telco, reimagining the customer experience and relationship with one of this country’s biggest infrastructure companies. Change on the scale we will all experience in the coming years is unprecedented. BT Group is committed to being the driving force behind improving connectivity for millions and there has never been a more exciting time to join a company and leadership team with the skills, experience, creativity, and passion to take this company into a new era. A FEW POINTS TO NOTE: Although these roles are listed as full-time, if you’re a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch. We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us. DON'T MEET EVERY SINGLE REQUIREMENT? Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.

Job Description we are currently in the market for an experienced Senior Oracle Cloud Infrastructure (OCI) Consultant to join our growing Managed Services Practice. You will have the opportunity to work with the latest cloud technology and work on projects across a multiplicity of sectors and industries. Qualifications You will have experience in the following areas: Required: Oracle Cloud Infrastructure 2023 Architect Associate or higher OCI support, including user management, IAM policies, and AD SSO integrations Experience with IPSec VPNs, network routing, and security group issues in OCI CloudGuard experience and alert resolution DevOps skills, particularly Terraform scripting Basic Linux administrative skills (training provided for less experienced candidates) Desirable : Oracle Linux Certification and ITIL Foundation Advanced DevOps skills (Terraform for full infrastructure builds, Ansible for Linux configurations) FastConnect configuration experience Oracle Database knowledge (basic experience with TNS connections and database links) Responsibilities Scope of Work: Build and deploy Docker images Manage Helm charts and deployments across all three environments: sandbox, staging, and production Update LLD/HLD documentation (infra-related only) Maintain and update CIQ documents Support in case of issue on observability and monitoring of the system Required Technical Skills for TA: Cloud/Containerization: Kubernetes, Docker DevOps Tools: Jenkins, Git, CI/CD workflows Scripting Languages: Shell scripting Package Management: Helm (Kubernetes) Monitoring Tools: Prometheus, Grafana Operating Systems: Linux / Oracle Linux Qualifications Career Level - IC3 About Us As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges. We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity. We know that true innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing an inclusive workforce that promotes opportunities for all. Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs. We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling +1 888 404 2494 in the United States. Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Job Description We are looking for someone who embraces new technologies and exudes passion solving complex puzzles. Your responsibilities focus on three critical areas of the global communications team: Network Security, Network Infrastructure, and Network Optimization. Additionally, you will participate with your global team members in acquisitions, technology evaluations, design, and of course resolving intellectually challenging technical issues. If you enjoy traveling and exploring cultures around the world, you are in luck. With 600+ locations in every time zone in over 65 countries on every continent except Antarctica, the sun never sets for NOV. We are a globally diverse happy family, driven to power the people who power the world. Responsibilities You like to engage directly with business groups in architecture discussions and standard methodology. Possess strong communications skills and the ability to build trust and integrity in your relationships with our business partners. Compelling presenter with superb communication skills to represent the capabilities and services IT provides. Ability to communicate deftly to both technical and non-technical audiences. Ability to quickly learn, understand, and work with new emerging technologies, methodologies and solutions in the cloud/IT technology space. Your deep understanding of network application protocols such as DNS, HTTP, encryption, and skills tackling problems solved with network packet capture make you an ideal team member. Deep understanding of IT security as a whole with proven focus on firewalls, application and endpoint security. A rich understanding of wired or wireless network protocols. Required understanding of global wide area networking and impact of latency. What do you think of a wireless only office? A proven knowledge of datacenter and cloud networking. Required knowledge of scripting/programming knowledge on automation, and concept of redundancy. Solid grasp of optimization technologies including compression, caching, load balance, and distributed topology. Require experience working with business teams to dissect applications to facilitate understanding optimization opportunities. Requirements You should have experience in or exposure to the following technologies. NGFW, Cloud security, WAF, DNS RPZ, SDWAN, SDN, Microsegmentation using Zscaler or Cloudflare. Current popular Network OSes, Network virtualization, Hybrid Clouds like Azure/AWS/Google, Linux, Docker, etc. Datacenter technology EVPN/VXLAN, MP-BGP, MLAG, VARP, spine-leaf topology using Arista Networks. IPSec, MB-BGP, OSPF, IS-IS, MPLS, VRF, VXLAN, STP, IRF/Clustering, LACP, 802.1x, 802.1q, 802.11, DNS, DHCP, HTTP, SSL x509, QoS DevSecOps, Rest API, Python, Perl, C, Javascript, Powershell, Bash scripting, Ansible, Terraform, etc Zero Trust principles and least-privileges access. WAN SD-WAN and Optimization using Versa Networks. Bachelor of Science in Computer Science or Computer Engineering Certifications Current CCNP or CCIE (must) Aruba ACMP or ACSA professional certification (plus) Azure solution architect expert (plus) Zscaler certification (plus) Palo Alto PCNSE / PCSAE (plus) Wireshark WCNA (plus) About Us Every day, the oil and gas industry’s best minds put more than 150 years of experience to work to help our customers achieve lasting success. We Power the Industry that Powers the World Throughout every region in the world and across every area of drilling and production, our family of companies has provided the technical expertise, advanced equipment, and operational support necessary for success—now and in the future. Global Family We are a global family of thousands of individuals, working as one team to create a lasting impact for ourselves, our customers, and the communities where we live and work. Purposeful Innovation Through purposeful business innovation, product creation, and service delivery, we are driven to power the industry that powers the world better. Service Above All This drives us to anticipate our customers’ needs and work with them to deliver the finest products and services on time and on budget.

Job Description NOV is seeking a skilled and motivated engineer to join our global family in the highly skilled network support team. Our network is worldwide, across more than 60 countries in all the continents. Are you the person we are looking for? You are highly motivated, passionate about technology, and you think it is fun to work on new technology in an ever evolving environment. Our environment includes LAN, WAN, Wireless as well as Load Balancers, Firewalls, VPNs, VOIP, Security and more. Are you the person people seek advise from? We need you to evaluate, recommend and support our policies. Responsibilities Per project plans, service level agreements, and corporate standards - researches, proposes, designs, implements, maintains, monitors, reports on and consults regarding the following technical areas of focus: Service and Maintenance WAN and LAN, Wireless and Remote Access Converged network services, e.g. VoIP, Video, etc. Routing and VLAN, Firewall, Networked Application maintenance. Zero Trust least-privilege branch access. Network cloud services security. Networked systems monitoring, auditing and reporting. Researches, assesses, recommends and implements improvements to the corporate network and systems environments. Manages vendor relationship and cost tracking for related products and services. Maintains, administers and solves network challenges operations on a day-to-day basis. Supports the IT department in the design and implementation of network components, including support of development systems and assistance with testing. Architects, maintains and consults regarding all network components, functions, naming conventions and IP service implementations (ip schemes, VLANs, routing, dns, wins, dhcp, IPSec, telephony integration, etc.). Provides and maintains comprehensive documentation of network systems. This is to include all LAN/WAN/MAN/Wireless infrastructure and disaster recovery planning. Supports secured remote access inter connectivity for network resources to Users. Requirements Bachelor’s Degree in Computer Science or related field. 5+ years of technical experience in networking technologies 3+ years in Enterprise Networking Management Working knowledge or experience with PC based server platforms. Competent at converged voice and networking technologies. Strong knowledge of Aruba switching, routing, wireless, and QoS, networked applications interoperability and IT industry standards. Knowledge about SD-WAN technology using Versa Networks or similar. Knowledge about hybrid cloud networks and security services using Zscaler or Cloudflare. Experience administering, and maintaining LAN/WAN hardware and systems, i.e. switches, routers, firewalls, wireless networking systems, remote access systems and vendors/providers. About Us Every day, the oil and gas industry’s best minds put more than 150 years of experience to work to help our customers achieve lasting success. We Power the Industry that Powers the World Throughout every region in the world and across every area of drilling and production, our family of companies has provided the technical expertise, advanced equipment, and operational support necessary for success—now and in the future. Global Family We are a global family of thousands of individuals, working as one team to create a lasting impact for ourselves, our customers, and the communities where we live and work. Purposeful Innovation Through purposeful business innovation, product creation, and service delivery, we are driven to power the industry that powers the world better. Service Above All This drives us to anticipate our customers’ needs and work with them to deliver the finest products and services on time and on budget.

Job Title: Senior Embedded Software Engineer – Data Plane & Networking Location: [ Remote] Job Type: Full-time Experience: 8+ years in embedded networking About The Role We are seeking a Senior Embedded Software Engineer with deep expertise in high-performance data plane development, networking protocols, and cloud-integrated appliances . You will architect and optimize enterprise-grade networking solutions using DPDK, VPP, and security frameworks while working closely with hardware, cloud, and security teams. This role demands strong systems programming skills , a deep understanding of packet processing at scale , and the ability to lead feature development independently. Key Responsibilities Core Development & Optimization Design, develop, and optimize high-throughput, low-latency data plane solutions using DPDK (Data Plane Development Kit) and VPP (Vector Packet Processing). Implement custom forwarding pipelines, load balancers, and network functions in C/C++. Enhance performance through NUMA-aware programming, multi-threading, and zero-copy techniques. Develop Python-based automation & tooling for testing and deployment. Networking & Protocol Stack Work on L2-L4 protocols: Ethernet, VLAN, IPv4/IPv6, TCP/UDP, ARP, ICMP, DHCP, DNS, NAT, Firewall. Implement tunneling/overlay technologies (VXLAN, GRE, Geneve, IPsec VPN). Optimize security features: IPsec, SSL/TLS, MACsec, WireGuard, ACLs, and stateful firewalls. Traffic Generation & Benchmarking Develop and integrate DPDK-based traffic generators (TRex, Scapy, or custom tools). Conduct performance benchmarking (throughput, latency, packet drops) using TRex, iPerf, pktgen. Cloud & Distributed Systems Integration Integrate appliances with cloud platforms (AWS, Azure, GCP, OCI) via APIs (REST/gRPC). Work on hybrid cloud networking (VPC peering, transit gateways, SD-WAN). Design microservices-based control plane (Kubernetes, Docker) for distributed systems. Software Engineering Best Practices Write clean, maintainable, and unit-tested code (CI/CD, Git, static analyzers). Debug complex issues using GDB, Valgrind, perf, Wireshark, DPDK telemetry. Collaborate with hardware teams on NIC offloads (SR-IOV, RDMA, SmartNICs). Technical Stack Requirements Mandatory Skills Category Technologies/Tools Languages C, C++ (17/20), Python Data Plane DPDK, VPP, OVS (optional) Networking L2-L4 protocols, TCP/IP stack, VXLAN/GRE/IPsec Security IPsec, SSL/TLS, Firewalls, ACLs Traffic Gen TRex, Scapy, iPerf, pktgen Debugging GDB, Valgrind, perf, Wireshark Cloud Basics AWS/Azure/GCP networking (VPC, Load Balancers) Nice-to-Have Skills Category Technologies/Tools Cloud Advanced Kubernetes, Terraform, gRPC DevOps CI/CD (Jenkins/GitLab), Ansible Hardware Offloads SmartNICs (NVIDIA BlueField, Intel E810), RDMA Distributed Systems Message queues (Kafka, ZeroMQ), Consensus (RAFT) Qualifications & Experience Bachelor’s/Master’s in Computer Science, Electrical Engineering, or related field. 8+ years in embedded systems/networking, with at least 3+ years in DPDK/VPP. Prior experience in scaling data plane applications (100Gbps+ throughput). Strong grasp of Linux kernel networking (eBPF, XDP, netfilter). Experience with Agile/Scrum and startup environments. Why Join Us? Work on cutting-edge networking appliances with real-world impact. Collaborate with industry experts in cloud, security, and distributed systems. Competitive salary, equity (if applicable), and flexible work options. Skills: wireshark,c,ipsec,distributed systems,valgrind,trex,vxlan,aws,pktgen,azure,c++,scapy,iperf,perf,ssl/tls,dpdk,acls,python,tcp/ip stack,gdb,vpp,l2-l4 protocols,gcp,gre,security,firewalls,networking,embedded

Job Title: Senior Embedded Software Engineer – Routing & Networking Protocols Location: Remote Job Type: Full-time Experience: 8+ years Job Summary We are seeking a highly skilled Senior Embedded Software Engineer with deep expertise in routing protocols, data-plane forwarding, and networking stack integration to design and develop high-performance enterprise-grade networking appliances. The ideal candidate will have extensive experience in embedded systems, open-source routing stacks (FRR, BIRD), and cloud-integrated networking solutions . You will work on cutting-edge networking technologies, optimizing BGP, OSPF, MPLS, VXLAN, and SDN solutions while collaborating with cross-functional teams to deliver scalable, secure, and high-performance systems. Key Responsibilities Routing Protocol Development & Optimization Design, implement, and optimize routing protocols (BGP, OSPF, RIP, EIGRP, IS-IS) in embedded systems. Integrate and enhance FRR (Free Range Routing) stack with custom data-plane acceleration. Work on BIRD or other open-source routing stacks for performance tuning and feature enhancements. Develop fast-path forwarding mechanisms to improve packet processing efficiency. Data-Plane & Forwarding Technologies Implement and optimize L2/L3 forwarding, VXLAN, MPLS, Segment Routing, and tunneling protocols (GRE, VPN, MPLS VPNv4/v6). Enhance VRF-based transport networks for multi-tenancy and segmentation. Work on SDN (Software-Defined Networking) solutions for scalable distributed systems. Embedded Systems & Networking Stack Development Develop high-performance embedded software in C, C++, and Python for networking appliances. Debug and optimize kernel networking stacks, TCP/IP, UDP, ARP, DHCP, DNS, NAT, and Firewall functionalities. Ensure low-latency packet processing with hardware offload (DPDK, SmartNICs, or ASICs). Cloud & DevOps Integration Collaborate with cloud teams to deploy networking solutions on AWS, Azure, GCP, or OCI. Implement microservices, distributed computing, and security-first architectures for hybrid cloud deployments. Automate deployments using CI/CD pipelines, Infrastructure-as-Code (IaC), and DevOps practices. Cross-Functional Leadership Lead feature development independently with minimal supervision. Mentor junior engineers and conduct design reviews, code reviews, and performance benchmarking. Communicate technical proposals to senior management and stakeholders. Technical Stack & Skills Category Technologies & Skills Programming Languages C, C++ (17/20), Python Routing Protocols BGP, OSPF, RIP, EIGRP, IS-IS, MPLS, Segment Routing Open-Source Routing Stacks FRR (Free Range Routing), BIRD, Quagga/Zebra Data-Plane Technologies L2/L3 Switching, VXLAN, MPLS, VRF, GRE, VPN (IPSec, SSL) Networking Protocols TCP/IP, UDP, ARP, DHCP, DNS, NAT, Firewall Embedded Systems Linux Kernel Networking, DPDK, SmartNICs, ASICs Cloud & DevOps AWS/Azure/GCP, Kubernetes, Docker, CI/CD (Jenkins/GitLab), IaC (Terraform) SDN & Virtualization Open vSwitch, OpenFlow, NFV, Distributed Systems Certifications (Plus) CCNA/CCNP/CCIE, AWS/Azure Networking Specialty Qualifications & Experience Bachelor’s/Master’s in Computer Science, Electrical Engineering, or related field. 8+ years in embedded software development for networking appliances or enterprise-grade systems. 3+ years of independent feature ownership in routing/data-plane technologies. Hands-on experience with FRR, BIRD, or proprietary routing stacks. Strong debugging skills with Wireshark, tcpdump, gdb, Valgrind. Experience with SDN, microservices, and cloud architectures is a plus. Nice-to-Have Skills Cloud Networking (AWS Transit Gateway, Azure ExpressRoute, GCP Hybrid Connect). Design Thinking, Security-First Development, Full-Stack Awareness. Contributions to open-source networking projects (FRR, BIRD, Linux Kernel). Soft Skills Strong collaboration in startup-like agile environments. Excellent communication (written & verbal) for technical and executive audiences. Problem-solving mindset with a focus on scalability and performance. Why Join Us? Work on next-gen networking appliances with real-world impact. Opportunity to optimize open-source routing stacks at scale. Competitive salary, equity, and career growth in cutting-edge tech. Skills: nat,c,mpls,vxlan,rip,aws,azure,c++,linux kernel networking,kubernetes,tcp/ip,dhcp,dpdk,vrf,embedded software,udp,smartnics,ci/cd,gre,openflow,networking,l2/l3 switching,terraform,ospf,firewall,docker,data,open vswitch,asics,nfv,software,segment routing,bird,python,frr,gcp,arp,eigrp,bgp,is-is,routing,vpn,dns,embedded

Job Description: About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly experienced Senior Specialist in Digital Certificate Management Operations to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 8+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Lead PKI-related operations, mentor junior team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 8+ years of experience in performing Digital Certificate Management Operations including: 1. Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python 2. Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management 3. Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. 4. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: Role: Manager – Cybersecurity – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking an experienced Cybersecurity Manager in Digital Certificate Management Operations to join our Cybersecurity team. The individual in this role will be responsible for leading and managing a team of 10+ experienced cybersecurity professionals in AT&T India. The Manager in this role leads, manages and works with team members on Digital Certificate Management operations The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 10+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Functionally lead and manage a team of 10+ experienced professionals in AT&T India Manage PKI-related operations, mentor team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Lead incident response efforts related to certificate compromise or misuse. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail and sense of urgency is crucial Collaborate with leadership teams, provide subject matter expertise and insights. Support and guide team members in providing high-quality services / deliverables. Support, guide and mentor team members in technical and functional matters Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 10+ years of experience in performing Digital Certificate Management Operations including: Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: Role: Specialist – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly skilled and detail-oriented Digital Certificate Management Operations Specialist to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 5+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage the full lifecycle of digital certificates including issuance, renewal, revocation, and replacement. Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 5+ years of experience in performing Digital Certificate Management Operations including: PKI Fundamentals Strong understanding of X.509 certificates, Certificate Authorities (CAs), and Registration Authorities (RAs). Experience with certificate lifecycle management: issuance, renewal, and revocation. Knowledge of Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol (OCSP). Experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Cryptography Familiarity with symmetric and asymmetric encryption techniques. Understanding of hashing algorithms such as SHA-2 and SHA-3. Experience with key management and secure key storage practices. Operating Systems Proficient with Windows Server environments, particularly Active Directory Certificate Services (AD CS). Working knowledge of Linux systems and open-source PKI tools like OpenSSL and EJBCA. Networking & Protocols Expertise in SSH, TLS/SSL, HTTPS, S/MIME, IPsec, and VPNs. Understanding of DNS, LDAP, and HTTP protocols as they relate to certificate distribution and validation. Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. Knowledge of ACME protocol for automated certificate issuance. Proficient in automation leveraging scripting languages such as Java, Python, PowerShell, and Bash/Shell scripting. Security & Compliance Knowledge: Deep understanding of PKI best practices and standards, including NIST guidelines and RFC 5280. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Familiarity with compliance frameworks such as FIPS 140-2, GDPR, and HIPAA. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.