Cyber Security Intern Company: INLIGHN TECH Location: Remote (100% Virtual) Duration: 3 Months Stipend for Top Interns: ₹15,000 Certificate Provided | Letter of Recommendation | Full-Time Offer Based on Performance About the Company: INLIGHN TECH empowers students and fresh graduates with real-world experience through hands-on, project-driven internships. The Cyber Security Internship is designed to give you foundational and practical knowledge of securing digital systems, identifying threats, and implementing protective measures. Role Overview: As a Cyber Security Intern, you will gain experience in network security, ethical hacking, and threat mitigation by working on real-time security challenges. This internship will strengthen your understanding of cyber defense strategies and prepare you for professional roles in information security. Key Responsibilities: Assist in identifying and mitigating potential security threats and vulnerabilities Perform basic penetration testing and ethical hacking tasks Support in implementing and monitoring security measures for the protection of systems Analyze logs and reports to detect anomalies or intrusions Help document security incidents and recommend best practices Learn and apply cybersecurity frameworks and compliance standards Qualifications: Pursuing or recently completed a degree in Cybersecurity, Information Technology, Computer Science, or a related field Basic understanding of network security, encryption, and firewalls Familiarity with tools like Wireshark, Nmap, Burp Suite, or Kali Linux Awareness of common cyber threats such as phishing, malware, and DDoS attacks Strong analytical and problem-solving abilities Eagerness to learn, explore new tools, and solve real-world security challenges Internship Benefits: Hands-on training with real-world cybersecurity tools and environments Certificate of Internship upon successful completion Letter of Recommendation for top performers Build a practical portfolio in cyber defense and ethical hacking Show more Show less

Cybersecurity Analyst Intern Company: INLIGHN TECH Location: Remote (100% Virtual) Duration: 3 Months Stipend for Top Interns: ₹15,000 Certificate Provided | Letter of Recommendation | Full-Time Offer Based on Performance About the Company: INLIGHN TECH empowers students and fresh graduates with real-world experience through hands-on, project-driven internships. The Cybersecurity Analyst Internship is tailored to develop your expertise in identifying and mitigating cyber threats while gaining practical knowledge of modern security tools and frameworks. Role Overview: As a Cybersecurity Analyst Intern, you will work on monitoring networks, analyzing threats, and helping ensure the security of digital infrastructure. This internship will deepen your understanding of incident response, threat intelligence, and proactive defense strategies in a real-world context. Key Responsibilities: Monitor security systems and analyze logs for suspicious activity Conduct vulnerability assessments and recommend remediation steps Assist in security audits and compliance checks Perform malware analysis and track threat actors using threat intelligence platforms Document security incidents and prepare reports on findings Support the implementation of cybersecurity best practices and policies Qualifications: Pursuing or recently completed a degree in Cybersecurity, Information Security, Computer Science, or a related field Strong understanding of network protocols, firewalls, and endpoint protection Familiarity with security tools such as Wireshark, Snort, Nessus, or Splunk Awareness of cybersecurity frameworks (e.g., MITRE ATT&CK, NIST) Good problem-solving and analytical thinking skills Eagerness to learn, investigate, and defend against cyber threats Internship Benefits: Hands-on experience with cybersecurity tools and threat detection methods Certificate of Internship upon successful completion Letter of Recommendation for top performers Build a strong portfolio of cybersecurity analysis and incident response case studies Show more Show less

Acronis is a world leader in cyber protection—empowering people by providing them with cutting-edge technology that enables them to monitor, control, and protect the data that their businesses and lives depend on. We are looking for an Expert Support Engineer who is ready to join us in creating a #CyberFit future and protecting the digital world! We are looking for an experienced Technical Expert Support Engineer to join our Global Customer Support team and become one of our ultimate experts on resolving complex and challenging incidents related to our products and services. The Expert Support Engineer will serve as the last line of support for our customers and will focus on troubleshooting the more complex issues escalated by other support teams. This position offers an opportunity to become an expert engineer in troubleshooting Acronis' world-class cyber protection solution, Acronis Cyber Protect. We expect all of our Expert Support Engineer's to deliver excellence in both technical expertise and customer service. They will also work closely with other internal teams to ensure Acronis is delivering the best products and services possible. What You'll Do Troubleshoot and resolve various technical incidents for Acronis' corporate customers and partners across various software, networking, and hardware environments. Build and maintain strong relationships with customers and partners Interact with the Engineering (Development, QA, Data Center Operations, etc.) and Business (Professional Services, Product Management, etc.) departments to efficiently resolve complex technical customer issues. Play your part in training and mentoring junior team members by sharing technical expertise and best communication practices. Participate in developing documentation, knowledge base, and technical articles on Acronis' products. Maintain deep knowledge of Acronis' operations and products to support customer requests in the best possible way. Stay up to date on the latest changes, trends, and technological advancements in the industry (Cloud, Storage, Virtualization, Business Applications, etc.). What You Bring 2+ years of experience in an advanced technical support role Fluent English (both written and verbal). Experience and skills must include: Windows Server - gather and analyze various Windows logs and dumps, application level troubleshooting with Procmon and Process Explorer Linux/UNIX - application and configuration management, CLI power user. RedHat/Linux Foundation certifications are a plus. Networking - analyzing the traffic with Wireshark, tcpdump, iperf. Troubleshooting network services like DHCP, DNS, VPN, L2TP/IPSEC/Open VPN, HTTP servers. Cisco/Juniper certifications are a plus. Virtualization expertise - managing and troubleshooting various enterprise-grade hypervisors such as, VMware ESXi, Microsoft Hyper-V, KVM, and Virtuozzo. Business applications - managing and troubleshooting various enterprise-grade hypervisors such as, MS Exchange, MS SQL, MySQL, Oracle DB, Citrix XenApp, and NTP servers Good communication skills and customer service focus. Passion for troubleshooting and ability to come up with efficient solutions for unordinary issues. Ability to prioritize and switch between a variety of time-sensitive issues. Please submit your resume and application in English Who We Are Acronis is a global cyber protection company that provides natively integrated cybersecurity, data protection, and endpoint management for managed service providers (MSPs), small and medium businesses (SMBs), enterprise IT departments and home users. Our all-in-one solutions are highly efficient and designed to identify, prevent, detect, respond, remediate, and recover from modern cyberthreats with minimal downtime, ensuring data integrity and business continuity. We offer the most comprehensive security solution on the market for MSPs with our unique ability to meet the needs of diverse and distributed IT environments. A Swiss company founded in Singapore in 2003, Acronis offers over twenty years of innovation with 15 offices worldwide and more than 1800 employees in 50+ countries. Acronis Cyber Protect is available in 26 languages in 150 countries and is used by over 20,000 service providers to protect over 750,000 businesses. Our corporate culture is focused on making a positive impact on the lives of each employee and the communities we serve. Mutual trust, respect and belief that we can contribute to the world everyday are the cornerstones of our team. Each member of our “A-Team” plays an instrumental role in driving the success of our innovative and expanding business. We seek individuals who excel in dynamic, global environments and have a never give up attitude, contributing to our collective growth and impact. Our Interview Practices To maintain a fair and genuine hiring process, we kindly ask that all candidates participate in interviews without the assistance of AI tools or external prompts. Our interview process is designed to assess your individual skills, experiences, and communication style. We value authenticity and want to ensure we’re getting to know you—not a digital assistant. To help maintain this integrity, we ask to remove virtual backgrounds and include in-person interviews in our hiring process. Use of AI-generated responses or third-party support during live interviews may be grounds for disqualification from the recruitment process and a full criminal, education and identification background check is required for all new hires. Acronis is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, marital status, national origin, physical or mental disability, medical condition, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, gender identity or expression, or any other characteristic protected by applicable laws, regulations and ordinances. Show more Show less

Req ID: 126237 Remote Position: No Region: Asia Country: India State/Province: Chennai City: Guindy, Chennai General Overview Functional Area: Information Technology (ITM) Career Stream: IT Risk & Compliance (RAC) Role: Associate (AST) Job Title: Associate, Information Security Job Code: AST-ITM-SECR Job Level: Band 6 Direct/Indirect Indicator: Indirect Summary Position Summary: The Cybersecurity Fresher Hire will work alongside experienced cybersecurity professionals to gain practical experience in various aspects of information security. This role will provide hands-on training and mentorship, enabling the successful candidate to develop a strong foundation in cybersecurity principles and practices. The ideal candidate will be eager to learn, possess a strong work ethic, and demonstrate a genuine passion for cybersecurity. Detailed Description Responsibilities Assist in monitoring security systems and logs for potential security incidents. Participate in security assessments and vulnerability scans. Support the implementation and maintenance of security tools and technologies. Contribute to the development and maintenance of security documentation and procedures. Assist in incident response activities, including data collection and analysis. Stay up-to-date on the latest cybersecurity threats and trends. Collaborate with other IT teams to ensure security best practices are followed. Perform1 basic security configuration tasks as directed. Participate in security awareness training and initiatives. Assist in the creation of basic security reports. Knowledge/Skills/Competencies Required Skills And Qualifications Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field (or equivalent2 coursework/certifications). Basic understanding of networking concepts (TCP/IP, DNS, etc.). Familiarity with operating systems (Windows, Linux). Knowledge of cybersecurity principles and concepts (firewalls, intrusion detection, etc.). Strong analytical and problem-solving skills. Excellent communication and interpersonal skills. Ability to work independently and as part of a team.3 Strong work ethic and attention4 to detail. Eagerness to learn and adapt to new technologies. Basic scripting knowledge (e.g., Python, Bash) is a plus. Relevant certifications (e.g., CompTIA Security+, Network+) are a plus. Genuine interest in pursuing a career in cybersecurity. Preferred Skills (Optional) Experience with security tools (e.g., Wireshark, Nmap). Knowledge of security frameworks (e.g., NIST, ISO 27001). Understanding of cloud security concepts. Experience in a lab environment dealing with virtual machines. Training And Development On-the-job training and mentorship from experienced cybersecurity professionals. Opportunities to pursue relevant industry certifications. Access to internal and external training resources. Exposure to various cybersecurity domains. Benefits Competitive salary and benefits package. Opportunity to work in a dynamic and growing field. Career advancement opportunities. Supportive and collaborative work environment. To Apply: Please submit your resume, cover letter, and any relevant certifications or projects to [email address/application portal]. Note: This job description is intended to provide a general overview of the responsibilities and qualifications for this position. It is5 not intended to be an exhaustive list of all duties and responsibilities. The company reserves the right to modify this job description as needed. Physical Demands Duties of this position are performed in a normal office environment. Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. Typical Experience Typical Education Bachelor's Degree or consideration of an equivalent combination of education and experience. Educational Requirements may vary by Geography Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law). At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them. Company Overview Celestica (NYSE, TSX: CLS) enables the world’s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers. Celestica would like to thank all applicants, however, only qualified applicants will be contacted. Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services. Show more Show less

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. ## Key Responsibilities Test Strategy, Automation Development & Testbed Building Develop and execute automated test cases for EVPN-VXLAN, BGP,VLAN,I-B-N and underlay/overlay networks. Design, implement, and maintain network test frameworks using Python, Robot Framework, or similar automation tools. Develop intent-based testing methodologies, leveraging Apstra’s APIs and automation workflows for real-time validation. Automate fabric deployment validation, underlay routing tests, and overlay EVPN-VXLAN verification. Create/Maintain Setup a in the LAB for Solution testing Network Traffic Generation & Performance Testing BGP, OSPF, IS-IS,COS and L3VPN/L2VPN validation Data center fabric technologies Analyze packet captures (PCAPs) using Wireshark, tcpdump, or custom Python scripts. Protocol Testing & Validation Validate EVPN Type-2, and Type-5 route exchanges across spine-leaf topologies. Test VXLAN encapsulation, decapsulation, and MAC/IP learning behaviours. Ensure proper BGP route reflection, multi-homing scenarios, and redundancy validation. Validate BFD, GR (Graceful Restart), FRR (Fast Reroute) ## Key Skills & Qualifications Experience : 6 to 9 years Mandatory Technical Skills Strong expertise in BGP, VLAN, BFD, and data center fabric architectures. Traffic generation tools expertise (IXIA, Spirent,). Network test automation skills (Python, Robot Framework, PyTest, or REST APIs). Packet analysis proficiency (Wireshark, tcpdump). ##Preferred Skills/Certifications (Preferred) Juniper networking expertise (QFX, MX, PTX) and hands-on experience with JunOS, Junos-EVO Knowledge of EVPN-VXLAN, JNCIP-DC / JNCIS-DC (Juniper) JNCIP-SP / JNCIS-SP (Service Provider) CCNP Data Center (Cisco) Apstra Certified Engineer (ACE About Juniper Networks Juniper Networks challenges the inherent complexity that comes with networking and security in the multicloud era. We do this with products, solutions and services that transform the way people connect, work and live. We simplify the process of transitioning to a secure and automated multicloud environment to enable secure, AI-driven networks that connect the world. Additional information can be found at Juniper Networks (www.juniper.net) or connect with Juniper on Twitter, LinkedIn and Facebook. WHERE WILL YOU DO YOUR BEST WORK? Wherever you are in the world, whether it's downtown Sunnyvale or London, Westford or Bengaluru, Juniper is a place that was founded on disruptive thinking - where colleague innovation is not only valued, but expected. We believe that the great task of delivering a new network for the next decade is delivered through the creativity and commitment of our people. The Juniper Way is the commitment to all our colleagues that the culture and company inspire their best work-their life's work. At Juniper we believe this is more than a job - it's an opportunity to help change the world. At Juniper Networks, we are committed to elevating talent by creating a trust-based environment where we can all thrive together. If you think you have what it takes, but do not necessarily check every single box, please consider applying. We’d love to speak with you. Additional Information for United States jobs: ELIGIBILITY TO WORK AND E-VERIFY In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire. Juniper Networks participates in the E-Verify program. E-Verify is an Internet-based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA) that allows participating employers to electronically verify the employment eligibility of new hires and the validity of their Social Security Numbers. Information for applicants about E-Verify / E-Verify Información en español: This Company Participates in E-Verify / Este Empleador Participa en E-Verify Immigrant and Employee Rights Section (IER) - The Right to Work / El Derecho a Trabajar E-Verify® is a registered trademark of the U.S. Department of Homeland Security. Juniper is an Equal Opportunity workplace. We do not discriminate in employment decisions on the basis of race, color, religion, gender (including pregnancy), national origin, political affiliation, sexual orientation, gender identity or expression, marital status, disability, genetic information, age, veteran status, or any other applicable legally protected characteristic. All employment decisions are made on the basis of individual qualifications, merit, and business need. Show more Show less

Job Description Diagnose and resolve complex Layer 2/Layer 3 network issues across Enterprise Environments. Design, configure, and deploy scalable and secure network infrastructure solutions. Provide Tier 3 escalation support for incidents unresolved by Tier 1 and Tier 2 teams. Administer and troubleshoot enterprise-grade routing, switching, firewalls, VPN, and load balancing technologies. Required Skills and Technologies: Must-Have 5+ years network engineering in medium to large enterprise Deep knowledge of TCP/IP, BGP, OSPF, EIGRP Experience with Cisco, Juniper, or similar enterprise-grade equipment Network monitoring and diagnostic tools (e.g., Wireshark, Netflow, Prime, Catalyst Center, vManage [Cisco Viptela SDWAN]) Strong troubleshooting and analytical skills Nice-to-Have Network automation (Python, Ansible) Solarwinds Netflow Fortigate/FortiManager/FortiAuthenticator/FortiAnalyzer MPLS/VPLS Cellular Gateways/Technology (OpenGear/Cradlepoint) Key Protocols and Technologies Routing Protocols: OSPF, BGP, EIGRP (especially for hybrid environments) Switching Technologies: VTP, RSTP/MSTP, Private VLANs, Port Security Wireless Protocols: 802.11a/b/g/n/ac/ax, WPA2/WPA3, RADIUS/802.1X SD-WAN Protocols: OMP (Overlay Management Protocol), IPSec, DTLS, BFD Network Services: DHCP Snooping, ARP Inspection, NetFlow, SPAN/RSPAN Security: ACLs, Zone-Based Firewall, AAA, ISE integration Monitoring & Management: SNMP, Syslog, NetFlow, Cisco Prime, DNA Center Certifications preferred: Cisco Certified Network Professional (CCNP) Enterprise Cisco Certified Specialist – Enterprise Core (ENCOR) Show more Show less

Calix provides the cloud, software platforms, systems, and services required for communications service providers to simplify their businesses, excite their subscribers, and grow their value. We are looking for an experienced Principal Software Engineer to design, develop, and optimize embedded networking solutions with a strong focus on prplOS , RDK-B , and OpenWRT . The ideal candidate will have expertise in C, C++, Python, Yocto, Linux, WiFi, IoT protocols, and Embedded AI/ML , along with experience integrating prplOS-based networking solutions. Key Responsibilities: Provide technical leadership in the design and architecture of prplOS and RDK-B based solutions. Design, develop, and maintain prplOS and prplMesh integration for various CPE targets. Drive best practices in modular architecture, performance optimization, and security within the team and organization. Develop, debug, and optimize embedded Linux-based firmware. Develop and enhance features for broadband gateways, and WiFi management. Optimize and integrate prplOS (OpenWRT and/or RDK-B) and Yocto based build environments. Design and implement robust WiFi networking and communication protocols (NATS, MQTT, TR-069, TR-369, etc.). Develop embedded AI/ML solutions for network performance optimization, such as predictive congestion management and adaptive QoS. Collaborate with software partners, hardware vendors, and cross-functional teams to deliver cohesive hardware and software solutions. Communicate technical concepts and project progress to leadership and non-technical stakeholders. Oversee the end-to-end lifecycle of prplOS-related projects, from initial concept to deployment and maintenance. Utilize project management tools and methodologies to track progress, manage risks, and ensure timely delivery of high-quality solutions. Required Qualifications: Bachelor’s or Master’s degree in Embedded Systems, Computer Engineering, or a related field. 10 to 12+ years of experience in embedded software development. Proficiency in C, C++, and Python for embedded systems development. Strong experience with broadband gateways, Mesh WiFi, and networking hardware. Deep knowledge of prplOS, prplMesh, RDK-B, OpenWRT, and Yocto build systems. Experience with Qualcomm, Broadcom, or MediaTek WiFi chipset SDKs. Strong understanding of Linux kernel, drivers, and networking stacks. Expertise in WiFi networking, TCP/IP, DNS, DHCP, VLANs, and security protocols. Hands-on experience with communication protocols (NATS, TR-069, TR-369, MQTT, etc.). Familiarity with containerization technologies (Docker, LXC, crun). Excellent problem-solving and debugging skills using tools like gdb, Wireshark, and Valgrind. Adequate knowledge of schematics and data sheets for components. Preferred Qualifications Understanding of communication protocols such as I2C, SPI, USB, and UART. Experience with edge computing and AI-driven networking optimizations. Knowledge of IoT protocols (Matter, MQTT, CoAP, etc.). Understanding of ARM, MIPS architectures, and real-time processing constraints. Experience with security hardening, secure boot, and Trusted Platform Modules (TPM). Familiarity with Agile development and DevOps/CI-CD practices. Participation in industry forums such as prplFoundation, OpenWiFi, etc. Show more Show less

Company Description ThreatXIntel is a startup cyber security company dedicated to providing customized, affordable solutions to protect businesses from cyber threats. Our team offers services in cloud security, web and mobile security testing, cloud security assessment, and more. We take a proactive approach to security, continuously monitoring and testing clients' digital environments to identify vulnerabilities. Role Description We are seeking a Voice SIP Engineer with hands-on experience supporting large-scale VoIP/SIP networks and contact center infrastructures . The role focuses on maintaining and optimizing SIP call delivery , session management systems , and voice routing architecture , including Oracle SBCs. The ideal candidate will have experience with packet-level troubleshooting , scripting for automation, and voice cloud integrations. Key Responsibilities Install, configure, and maintain Oracle Session Border Controllers and session routers Support and optimize Session Management Systems (SMS) in a Contact Center environment Troubleshoot and analyze SIP call flows using tools like Wireshark , NetScout , Observer , or Enterprise Operations Monitor Support the infrastructure for VoIP/SIP delivery in high-volume contact centers Automate voice infrastructure tasks using PowerShell , Python , or JavaScript Contribute to system scalability, resilience, and performance optimization Develop and maintain software-defined infrastructure in CI/CD pipelines Collaborate on voice integration with cloud services Required Skills and Experience 4+ years of experience installing and maintaining Oracle SBCs (session routers, transport, registration) 4+ years of experience with SIP/VoIP network troubleshooting 4+ years supporting large contact center environments Proficiency with SIP trace analysis and packet capture tools Experience supporting Session Management Systems Hands-on scripting with Python , PowerShell , or JavaScript Familiarity with CI/CD pipeline development and infrastructure-as-code practices Understanding of voice integration with cloud platforms (e.g., Azure, AWS, Genesys Cloud, Twilio) Nice to Have Experience with cloud telephony , SIP trunking to cloud platforms Exposure to automated voice testing or synthetic monitoring solutions Familiarity with Agile methodologies or DevOps practices Show more Show less

Location: Chennai Experience: 6 to 10 Years Notice Period: Immediate to 30 Days Responsibilities Design and implement advanced network solutions to meet organizational needs. Monitor network performance and troubleshoot complex issues. Maintain and update network security measures and policies. Collaborate with cross-functional teams to optimize network efficiency. Conduct regular network performance assessments and capacity planning. Develop and document technical procedures and guidelines for network management. Provide third-level support for network-related issues and incidents. Qualifications Bachelor's degree in Computer Science, Information Technology, or a related field. 10+ years of experience in network engineering or a related role. Extensive knowledge of network protocols and services (TCP/IP, DNS, DHCP, etc.) Strong proficiency in network security concepts and best practices. Relevant certifications such as CCNP, CCIE, or equivalent. Experience with network monitoring and diagnostic tools. Excellent problem-solving and analytical skills. Skills Routing - BGP, OSPF, EIGRP Switching VLAN, VTP, STP, RSTP, PVST+, Ether Channel, VPC, VTEP, EVPN, Stacking, VSS TCP/IP, HSRP, VRRP, IPsec, GRE, DHCP, RADIUS, Access-list, Prefix-list, IPSLA, Route map, NAT SDWAN VMware VeloCloud's - Edge KVM, Edge Azure, Edge 620, Edge 620-N, Edge 640-N, Edge 680, Edge 3810 Loadbalancer F5 – LTM, ASM, AFM, GTM Wireless – Cisco Meraki & Aruba Voice – CUCM, Unity, UCCX, IM and Presence, voice gateways(analog/fax, ISDN30), Attendant Console, Rightfax, Faxcore, Aspiria TiM, Andtek, Siptrunk connectivity, MGCP Cisco Identity, ISE - Authentication/TACACS TCP/IP, DNS, DHCP, LAN/WAN Firewall management Wireshark Network design Network security

About the Company: Aeris Communication has enviable position of leading the change in what is arguably the hottest segment of the emerging market the Internet of Things (IoT). Aeris delivers and manages mission-critical hosted services for Fortune 100 and Fortune 500 enterprise customers through IOT solution ,helping these entities fulfill their mission and fundamentally change their business. Headquartered in Silicon Valley, Aeris also has office in Chicago, London, Delhi and Tokyo. As the IoT market continues to evolve and grow our company must also expand and acquire new talent to help attack our next set of opportunities. Job Purpose: This role offers access to some of the most brilliant minds in the industry, and the opportunity to build and elevate a thriving company in an environment that values innovation, autonomy and integrity. A few things to know about Aeris: a. They do things differently . As a pioneer in an industry poised to reshape every sector of the global economy, they can’t settle for another company’s tried and tested template. Innovation is the key to success and it’s reflected in everything done in Aeris: from product design to corporate wellness. b. Employees are the owners. Strong managers enable their teams to figure out how to solve problems. You will be no exception and will have the ownership and autonomy needed to be truly creative. c. Values are essential. organization believe in doing things well – and doing them right. Integrity is a core value in Aeris: you’ll see it embodied in staff, management approach and growing social impact work (have a VP devoted to it). d. Aeris walk on the diversity and inclusion , a brilliant and eclectic mix of ethnicities, religions, industry experiences, sexual orientations, generations and more – and that’s by design. Management see diverse perspectives as a core competitive advantage. e. Career elevation . Create platform for growth where employees can take ownership of their opportunity and make it their own. Grow with the company and elevate your career. Key Responsibilities: 1. Troubleshooting technical issues directly with customers with various technical skill levels 2. Diagnosing and resolution of reported service faults 3. Engaging with customers directly to quickly get to the root of their problem 4. Taking a customer through a series of actions to resolve a problem 5. Provide support in the form of procedural documentation 6. Managing multiple tickets/issues at one time 7. Showing a passion for continued learning, staying abreast of new technology and techniques 8. Manage your own workload by accurately gauging timelines and meeting deadlines 9. Work across teams and communicate with leadership, product owners, and other technologists Technical Skills: 1. Experience in Core network/Paco operation will be preferred 2. Certification in Microsoft, Linux, Network Plus or Cisco is advantageous 3. Experience with network monitoring software, IP network and applications to read logs (Wireshark) 4. Experience with running trace logs for telecom troubleshooting 5. Experience with Salesforce, Zendesk or ticket tracking best practice 6. Knowledge of GSM Network / WCDMA network / 3G/LTE network/ service applications characteristics and capabilities is preferable but not mandatory. Personality Attributes: Good written and verbal communication Consistent attention to detail High level of commitment Team Player Customer focus approach and sense of urgency Ability of reading, writing and speaking in Mandarin (Chinese) is must

Role Description Design, implement, and configure Palo Alto firewalls to secure enterprise networks and data. Monitor firewall performance, optimize configurations, and ensure high availability. Troubleshoot firewall issues, including traffic flow, access control, and security breaches. Configure and manage Virtual Systems (VSYS), Security Policies, NAT, SSL Decryption, and VPN on Palo Alto platforms. Maintain up-to-date firewall rule sets and assist in firewall migration and upgrades. Install, configure, and maintain Cisco routers and related networking hardware. Configure routing protocols such as OSPF, BGP, EIGRP, and RIP. Troubleshoot routing issues and optimize routing configurations for better performance and efficiency. Implement and manage QoS (Quality of Service) policies, IP Sec VPNs, and WAN optimization techniques. Perform regular audits of network infrastructure and recommend improvements. Implement network segmentation, intrusion detection, and prevention systems (IDS/IPS) to safeguard enterprise data. Regularly review firewall rules and network configurations to ensure compliance with security policies. Work closely with the security team to develop and enforce best practices for network security. Proactively monitor network performance, identify bottlenecks, and resolve issues promptly. Use network monitoring tools (e.g., SolarWinds, Wireshark, etc.) to diagnose and resolve network problems. Provide troubleshooting support for network outages, routing issues, and connectivity problems. Maintain clear and comprehensive documentation for network configurations, changes, and troubleshooting steps. Generate and review network performance reports for management and stakeholders. Provide recommendations for network design improvements based on analysis and trends. Work with cross-functional teams (security, IT support, development) to resolve network-related issues. Provide guidance and support to junior network engineers and technicians. Stay up to date with the latest networking technologies and trends, including Cisco and Palo Alto innovations. Skills Paloalto,Cisco Routers Show more Show less

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA The Senior Team Lead, Information Security is a developing management role, responsible for managing the Information Security Incident Response Management team. This role ensures their team is equipped and enabled to detect and monitor threats and suspicious activity affecting the organization's technology domain. This role serves as the escalation point for incidents workflows and participates in the delivery of security measures through analytics and threat hunting processes. The Senior Team Lead, Information Security Incident Response manages a team of security professionals whilst fostering a collaborative and innovative team culture focused on operational excellence. What You'll Be Doing Key Responsibilities: Provides coaching and mentoring to a team whilst establishing and monitoring individual and team KPIs ensuring that the team achieve business objectives and goals. Oversees the performance of weekly threat hunting activities. Oversees the review of current configurations of company production information systems and networks against compliance standards. Manages the team who provides technical support by ensuring that security alerts, events, and notifications are processed. For example, via email, ticketing, virus warning, intelligence feeds, workflow, etc. Engages with internal and/or external teams according to agreed alert priority levels, and escalation trees. Ensures the monitoring of events for suspicious events, investigation, and escalates where applicable. Ensures the prioritization of threat analysis based on risks associated with each threat and working with the appropriate teams to ensure related communications are in line with company best practice and recommendations. Works on strategic custom software projects which analyses the vast amount of log, audit trail, and other recorded activity information that modern systems record. Fine-tunes the existing security monitoring systems so that false positives and false negatives are minimized. Manages the prevention and resolution of security breaches and ensures that the required incident and problem management processes are initiated to ensure compliance to policy. Conducts presentations of the security breaches findings to the business and advise on new measures required to prevent reoccurrence of similar breaches. Reviews incident and problem management reports to identify potential security weaknesses and perform an impact and risk analysis, developing recommendations for highlighted risks, ensuring that these risks and solutions are presented to the relevant stakeholders. Ensures that security service audit schedules are implemented and agreed with the business. Reviews access authorization for compliance with policy, administration security controls for effectiveness, security on the operational systems and verify that security monitoring is working. Knowledge, Skills and Attributes: Ability to remain calm and focused during stressful situations. Ability to listen and adapt to changing situations. Ability to lead effectively by motivating their team(s) to perform better. Ability to recognize potential problems and take steps to fix the issues. Solid understanding of complex inter-relationships in an overall system or process. Solid knowledge of technological advances within the information security arena. Demonstrates analytical thinking and a proactive approach. Displays consistent client focus and orientation. Solid knowledge of information security management and policies. Solid understanding of current and emerging threats, vulnerabilities, and trends. Solid understanding of malware forensics, network forensics, and computer forensics also highly desirable. Ability to statically and dynamically analyze malware to determine target and intention. Ability to uncover and document tools, techniques, procedures used by cyber adversaries in attacking managed infrastructure. Sound decision making abilities with demonstrate teamwork and collaboration skills. Displays good planning and organizing ability. Academic Qualifications and Certifications: Bachelor’s degree or equivalent in Information Technology, Computer Science or related field. SANS GIAC Security Essentials (GSEC) or equivalent preferred. SANS GIAC Certified Intrusion Analyst (GCIA) or equivalent preferred. SANS GIAC Certified Incident Handler (GCIH) or equivalent preferred. Industry Certifications such as CISSP, CISM, CISA, CEH, CHFI preferred. Information Technology / ITILSM / ICT Security / ITIL v3 preferred. Required Experience: Solid experience in a Technology Information Security Industry. Solid experience working in a SOC/CSIR. Comprehension and practical knowledge of the “Cyber Threat Kill Chains”. Knowledge of Tools, Techniques and Processes (TTP) used by threat actors. Solid practical knowledge of “indicators of compromise” (IOC’s). Solid experience with End Point Protection and Enterprise Detention and Response Software. Solid experience or knowledge of SIEM and IPS technologies. Solid experience with Wireshark, tcpdump, Remnux, decoders for conducting payload analysis. Knowledge of malware analysis, hacking techniques, latest vulnerabilities, and security trends. Preferably an interest, or knowledge of, or experience with SIEM and IPS technologies. Moderate level of knowledge of network technologies including routers, switches, firewalls. Solid prior demonstrated experience managing and leading a team in a related field. Workplace type: On-site Working 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. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. 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 also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo. Equal Opportunity Employer NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today. Show more Show less

Experience : 10+ years About the Project : Were hiring for a strategic engagement with a leading telecommunications client. The role involves contributing to the development and enhancement of a monolithic software image for a custom hardware network device used for peer-to-peer VoIP calling. This device is already deployed in the field with thousands of active users. The engineering efforts include continuous improvement, bug fixes, and new feature development, all delivered to end users through OTA (Over-the-Air) updates. Key Responsibilities : Design, develop, and optimize embedded software running on custom Linux-based network hardware. Enhance and maintain a monolithic software image with a focus on stability and performance for field-deployed units. Diagnose and resolve bugs reported from production devices. Work on integrating and tuning VoIP protocol stacks (SIP, RTP) with FreeSWITCH. Address network-level issues such as latency, jitter, and packet loss for seamless call quality. Implement and optimize audio and signal processing components. Manage build systems and pipelines using Buildroot, Yocto, and Makefiles. Handle OTA upgrade mechanisms and ensure robust update strategies for field devices. Use tools like Wireshark, netmon, and Linux utilities for debugging and performance monitoring. Collaborate with cross-functional engineering teams (hardware, QA, DevOps). Required Skills : Strong programming skills in C/C++ and shell scripting for embedded Linux. Experience with GDB and other debugging tools for embedded systems. Deep understanding of Linux kernel internals, network stack, and device drivers. Experience with FreeSWITCH or similar VoIP media servers. Expertise in SIP, RTP, and network quality troubleshooting (QoS, jitter buffers, NAT traversal). Practical knowledge of signal processing, audio pipelines, and codecs. Build experience with Yocto, Buildroot, Make, and cross-compilation toolchains. Familiarity with OTA delivery systems and upgrade verification processes. Proficient in using Wireshark, tcpdump, netmon, and related network debugging tools. Hands-on with Wi-Fi, Bluetooth, and Linux network manager utilities. Project specific skill : SIP, RTP / SRTP, T.38 and/or G.711 FreeSWITCH / SpanDSP Fluent in C / C++ / C# Understanding of ITU-T compatible soft modems: V.34, V.32bis, V.22bis, V.22 FastConnect, V.21, Bell 103, Bell 212A, V.42, SDLC; Understanding of the Modem-over-IP technology V.150.1; familiarity with the existing solutions (by VOCAL etc) is a plus. RTP, jitter buffer with G.711 voice codec; OS: Linux, Centos. Kernel experience a plus; Device-side development experience is a must have; Wireshark - must be able to interpret PCAP's and to understand and correct communication issues especially for Modem-over-IP applications. The experience in using Git and SW version control; Strong analytical and problem solving skills and self-motivated type that can work independently. Preferred (Bonus) Skills : Contributions to open-source telecom or embedded systems projects. Knowledge of secure OTA update mechanisms, rollback strategies, and signing pipelines. Performance tuning for real-time embedded systems or VoIP gateways. Exposure to containerization (Docker) or CI/CD integration in embedded environments. Education : Bachelor's or Master's in Computer Engineering, Electronics, Embedded Systems, or a related field. Why Join Us : Join a high-impact telecom project with devices already live in production. Work on real-world problems at scale with direct OTA impact on thousands of users. Be part of a collaborative, technically driven environment solving core system challenges. Competitive salary and long-term growth potential with cutting-edge technology. Show more Show less

Location: Noida, India Thales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billons of digital interactions they have with people. Our technologies and services help banks exchange funds, people cross borders, energy become smarter and much more. More than 30,000 organizations already rely on us to verify the identities of people and things, grant access to digital services, analyze vast quantities of information and encrypt data to make the connected world more secure. Present in India since 1953, Thales is headquartered in Noida, Uttar Pradesh, and has operational offices and sites spread across Bengaluru, Delhi, Gurugram, Hyderabad, Mumbai, Pune among others. Over 1800 employees are working with Thales and its joint ventures in India. Since the beginning, Thales has been playing an essential role in India’s growth story by sharing its technologies and expertise in Defence, Transport, Aerospace and Digital Identity and Security markets. Essential Functions / Key Areas Of Responsibility Service support CRE: Manage Incidents/Service requests within SLA, tracking SLA and taking actions in case of deviation. Ensures the incident are acknowledged, investigated and resolved as per contract agreement: Response time (MTTA) Resolution time (MTTR) Working on an heterogeneous ecosystem and be able to support customer on different technical areas Cloud Base Solution offers (AWS, GCP, Docker, Kubernetes…) Mobile Application and Mobile SDK Monitoring tools (Datadog, Splunk, Pagerduty, …). Linux, networking (TCP/IP, Firewall, Load Balancer, tcpdump, wireshark…) Security and Cryptography (Certificates, Mutual authentication, KMS, HSM…) Scripting (Bash, Python, Java…) Minimum Requirements: Skills, Experience & Education Include minimum experience qualifications, required proficiencies with specialized knowledge, computer proficiencies, etc. BS in Computer Science 5+ years of experience in operation or support Working on shift to offer our customers a 24/7 service Good to have experience in managing Splunk App development, scripting and log management solution design 5+ years of experience integrating data input from Splunk from other tools such as AWS, Datadog, GCP, private cloud etc Knowledge of ITIL and Service Delivery best practices. ITIL certification would be appreciated Knowledge on AWS/GCP Cloud, monitoring tools, networking, infrastructure, Linux and mobile application Experience in direct cooperation with international customers Excellent interpersonal and communication skills Very good organizational and negotiation skills Ability to make decisions and take initiatives English – Mandatory Spanish – Optional French – Optional At Thales we provide CAREERS and not only jobs. With Thales employing 80,000 employees in 68 countries our mobility policy enables thousands of employees each year to develop their careers at home and abroad, in their existing areas of expertise or by branching out into new fields. Together we believe that embracing flexibility is a smarter way of working. Great journeys start here, apply now! Show more Show less

Job Title: Vulnerability Assessment and Penetration Testing Internship for Technical services - (Performance based conversion to full-time Role) Job Location: Mumbai (On-site) Duration: 6 Months Note: Looking only for Immediate joiners (5 Days) Qualifications: BE/B. Tech with specialization in cyber security, MCA, M. Tech / Master’s in Information security, or Forensics Analysis Knowledge. Mandatory Certifications: CEH-EC-council / EJPT / PNPT / EWPT / CRTP Role and Responsibility: • Conduct Network/ System Vulnerability Assessments, Penetration Testing using tools to evaluate attack vectors, identify system vulnerabilities, and provide appropriate remediation plans for mitigation of the identified vulnerabilities. • Conduct Application vulnerability assessments, Penetration Testing for web applications, identify and report vulnerabilities, provide recommendations, and track closure of identified vulnerabilities. • Perform Configuration compliance assessments for Endpoints / Assets /network devices and help maintain the security settings at compliant level with Specific Security Standards. • Perform regular monitoring of patch compliance of the assets in the network, Analyze Patch Advisories and provide remediation steps for the stakeholders. • Performing comprehensive review and threat adversary modeling for web applications. • Conduct Vulnerability Assessments, Penetration Testing, Device Hardening, Application Security Assessments, Log Review, Review of Documents, Network Monitoring and Reporting • Conduct and compile findings on new vulnerabilities, new tools for departmental use. • Create project deliverables / reports and assist the client with remediations and discussions. • Abide by the project timelines and maintain project discipline. Technical Skills Required: • Hands-on Experience in performing Network Security Assessment and vulnerability Assessment. • Good understanding of OSI layers and fundamental Operating system concepts, security settings for various flavors of Windows and Linux platforms. • Sound knowledge about Application vulnerability assessments and relevant knowledge of OWASP top 10 vulnerabilities and SANS. • Hands on knowledge on Tools: Nmap, Kali Linux, Metasploit, Armitage, Maltego, Burp Suite, Paros Proxy Nessus, nexpose, Wireshark, sqlmap etc. • Manual Penetration Testing skills and techniques are required besides automated tools and frameworks. • Familiar working with Publicly available exploits codes. • Sound knowledge about infrastructure vulnerability scans, identifying security vulnerabilities, weaknesses, threats, and assessing related risks that exists within an IT Infrastructure or business processes. • Good understanding of firewalls, Switches, and Router’s configuration settings and policies, relevant experience in performing rule base reviews and configuration reviews for network devices. Show more Show less

Job Title : Ethical Hacking Trainer (Full-Time/Part-Time) Location : Greater Kailash 2, South Delhi Company : DizitalAdda – A Leading Digital & Professional Education Institute About Us : DizitalAdda is a premier digital marketing and professional skills training institute located in the heart of South Delhi. With an established presence in digital education, we are now expanding into the Cyber Security and Ethical Hacking domain. We are currently seeking a skilled and passionate Ethical Hacking Trainer to join our team and deliver hands-on, industry-relevant training to aspiring cybersecurity professionals. Roles & Responsibilities : Deliver engaging, practical, and real-world-based training in Ethical Hacking. Teach topics like: Vulnerability Assessment Penetration Testing Network & Web Application Security Social Engineering Wi-Fi Hacking Cryptography Tools like Kali Linux, Wireshark, Nmap, SQLMap, Metasploit, etc. Create training content, assignments, and live labs for learners. Prepare students for certifications like CEH, OSCP, or CompTIA Security+. Maintain course quality and student satisfaction. Conduct doubt sessions and assessments regularly. Required Skills : Strong knowledge of Ethical Hacking, Cybersecurity, and Penetration Testing. Hands-on experience with real-world attack & defense scenarios. Good communication and presentation skills. Familiarity with Linux OS, Networking basics, and scripting (Python preferred). Previous training experience (offline/online) preferred. Qualifications : Bachelor's in Computer Science/IT/Cyber Security or equivalent. Certifications like CEH / OSCP / Security+ (preferred but not mandatory). 1–3 years of experience in cybersecurity training or real-world cybersecurity projects. Employment Type : Full-Time / Part-Time / Weekend Batch Trainer (Flexible Options Available) Salary : ₹20,000 – ₹50,000 per month (Based on experience & expertise) Why Join Us ? Prime Location: South Delhi (Greater Kailash 2) Modern classrooms & lab setup Freedom to design practical sessions Exposure to corporate clients and real projects Growth opportunities in a fast-growing education brand How to Apply: Send your resume and any certification proof to: 📩 hr@dizitaladda.com 📞 +91-9555393551 🌐 www.dizitaladda.com Show more Show less

31303BR Noida Job Description Infinite Computer Solutions Current Opening – Nokia Digital Business PaCo Expert Location: Noida/Bangalore/Chennai Exp: 8-10 Years Joining time: Immediate Mandate Skill Set Knowledge of CMM, CMG, NRD architectures and interworking. Hands on experience on Nokia CMM (AMF/MME), CMG (SMF/UPF/PGW/SGW), NRD(NRF) will be add on. Designing, deployment, integration of PaCo node. Strong knowledge of associated Mobile Data Traffic Management technologies and solutions, call flow and data flow and Wireshark. Mobile call 4G/5G architectures, services, and associated protocols (especially Diameter, HTTP2, SIP, GTP). Knowledge of cloud architecture (CaaS)CNF/VNF, Kubernetes (container/docker), OpenShift/OpenStack. Installation, Integration, and configuration of telecom core nodes (CMM (AMF/MME), CMG (SMF/UPF/PGW/SGW), NRD(NRF)) on cloud architecture. In-depth technical knowledge of the 4G, 5G and Mobile Data & Voice networks, architectures, services. Experience with 4G and 5G protocol and interfaces (S6a, S1MME, S6d, S11, GN, GS, GX, GY, GP, NS, N11, N8, N10, Nnrf) – CMM (AMF/MME), CMG (SMF/UPF/PGW/SGW), NRD(NRF) products/platforms. Nokia’s PaCo solution deployment in Virtualized or Cloud environment. Basic Shell Scripting and Linux experience (OS installation, administration and troubleshooting) B.E / B.Tech Self-starter initiative and enthusiasm with a positive 'can do' attitude. Excellent cross-functional communication, co-ordination and negotiation skills. Good presentation skills (e.g. addressing a large, predominantly technical audience). Highly proficient written and spoken communication skills. Ability to think 'outside the box' in order to create Mobile Internet/Mobile Broadband Traffic Management Solutions. Qualifications B.tech Range of Year Experience-Min Year 5 Range of Year Experience-Max Year 8 Show more Show less

Responsibilities Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF & BM. Knowledge of 5G, IMS & GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, O&M & Troubleshooting on telecommunication core products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubernetes, VNF and CNF exposure is added advantage.

Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF BM. Knowledge of 5G, IMS GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, OM Troubleshooting on telecommunication products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubenetes, VNF and CNF exposure is added advantage.

Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF BM. Knowledge of 5G, IMS GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, OM Troubleshooting on telecommunication products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubenetes, VNF and CNF exposure is added advantage.

Designing, deploying and optimizing Versa SDWAN solutions, providing technical leadershipand collaborating with customers and other stakeholders to ensure successful implemenations. Analyzes, designs and develops technical solutions to customer reported problems and internally reported issues Helps L3 support and customers to solve reported product and network problems of varied complexity Replicate customer issues in the lab environment. Coordinate with OEMs to replicate customer issues and test possible fixes. Perform hands-on tests to validate customer proof-of-concept setups, network designs, and network deployments using new products and feature Develop , define and create best practicesfor Network infrastructure and SDWAN design Setting up infrastructure. Create knowledge articles. Ability to write bash/python scripts Validate hot fixes and provide recommendations to operations team Technical Skills : Good understanding of the architecture, components, and functionality of the Versa SD-WAN platform. Ability to configure and provision Versa SD-WAN devices and services Versa Concerto Orchestration: Proficiency in using Concerto's lifecycle stages for configuring, deploying, monitoring, and managing SD-WAN deployments Understanding Concerto's hierarchical configuration structure, including master profiles, subprofiles, policies, and rules Ability to create, configure, and manage SD-WAN tenants within Concerto Familiarity with Concerto's API for automation and integration To effectively manage and deploy Versa's Secure SD-WAN solutions using Versa Concerto Good hands-on experience in managing device configurations, software upgrades, and other administrative tasks Proficiency in using the tools for SD-WAN management, monitoring, and troubleshooting Ability to identify and resolve SD-WAN performance issues using Versa Director and Versa Analytics Must have hands-on experience on IP Networking , Routing protocols (OSPF, BGP, L3VPN, DHCP, DNS, NAT, BFD, Application aware Routing & QoS) and switching (VLAN, Trunking, Dot1x, various flavors of STP, VxLAN) TCP/IP protocol suite Good understanding of IPSec VPN/SSL-VPN/NAT/GRE. Good knowledge in analyzing traffic and packet flows using packet analyzers such as Wireshark, tcpdump etc. Understanding of security logs , vulnerabilities , CVEs, threat map Working knowledge of Linux/Unix environment. Good understanding of virtualization, SaaS, IaaS and related technologies. Experience in managing, supporting, and deploying network infrastructures. Strong ability to diagnose server or network issues which will be complex in nature. Basic understanding of hardware level troubleshooting and system level troubleshooting Experience with Hybrid Cloud network deployments including AWS, OpenStack, GCP is a plus Show more Show less

Responsibilities Contribute to development of the features. Participate in design and architectural discussions Develop test cases specific to feature and add those to CI framework. Bug fixing which include internal as well as customer issues Be passionate about the work we do, eager to learn and the difference it makes for our customers. Minimum Qualifications Developer with proficiency in C++ and Python Good knowledge of data structures and algorithms Basic understanding of networking concepts, protocols like TCP/IP, wifi, 4G/5G Working experience on Linux Very good analytical and problem-solving skills Understanding of github, wireshark Debugging skill using gdb Good communication skills Bachelor of Science in Computer Science or Electronic/E&TC Engineering Desired Qualifications Software development understanding on embedded Linux especially Yocto. Understanding of Linux networking stack, working experience on open-source packages Knowledge of security protocol like IPsec Show more Show less

Company Name: Ruru Tek Private Limited, Job Type: Full Time Experience: 3 to 5 + years Location: Mahindra world City, Chengalpattu, Tamil Nadu. Email ID: admin@rurutek.com / christenasneha@rurutek.com Company Description: Ruru Tek Private Limited is an Indian ODM Company for specializing in set-top box, TV Launcher, and CCTV Camera Surveillance solutions. Job Summary: We are seeking a Set-Top Box (STB) Developer to design, develop, and optimize software for modern digital TV and streaming devices. The ideal candidate will have expertise in embedded systems, middleware development, Loader development and video streaming technologies to enhance the user experience in broadcasting and IPTV environments. Key Responsibilities: Develop and optimize STB firmware and middleware for digital TV, IPTV, and OTT platforms. Work with Loader, Android TV, Linux-based STB software, or RDK/VXWorks to build robust and scalable solutions. Implement DVB (Digital Video Broadcasting), CAS/DRM (Conditional Access Systems), and security protocols for content protection. Optimize video streaming, encoding, and decoding using formats like H.264, H.265 (HEVC), and AV1. Integrate EPG (Electronic Program Guide), PVR (Personal Video Recorder), and interactive TV features. Develop custom UI/UX components for a seamless STB user experience. Debug and resolve performance bottlenecks, memory issues, and real-time streaming glitches. Stay updated with next-gen STB trends, including AI-powered recommendations, voice control, and smart home integrations. Requirements: Bachelor’s or master’s degree in computer science, Embedded Systems, or related fields. Strong proficiency in C, C++, Java, or Python for STB software development. Experience with Linux Kernel, Device Drivers, and Embedded Systems. Hands-on knowledge of DVB, IPTV, OTT streaming protocols (HLS, DASH, RTP, RTSP, etc.). Understanding of video codecs, transcoding, and streaming optimizations. Strong debugging skills with tools like GDB, Valgrind, Wireshark, and log analyzers. Show more Show less

Job Description Who are we? Oracle Analytics organization plays a meaningful role in delivering and supporting best-of-breed cloud solutions to Oracle customers. The Service Excellence team at Oracle Analytics is on the verge of redefining the development paradigms at software giant. With the world moving towards the Cloud, Oracle is at the forefront with tremendous portfolio of Cloud offerings. However, this transformation happens not just at the product level, but also in the process of developing, deploying, and operating these products in the Cloud. Using a combination of ground breaking technologies, continuous process improvements and innovative business transformation methodologies, a small group of us are inventing on the Service Excellence philosophy. Position Overview: A unique opportunity to join a rapidly growing outstanding organization, working in the Oracle Analytics Security team tasked with enabling Oracle’s large-scale business to seamlessly operate in multiple Cloud Environments. This mission is achieved by helping the Oracle Analytics lines of business scale up and out and meet regulatory demands in global markets. To help combat emerging threats, Oracle employs an innovative Assume Breach strategy and leverages highly niche groups of security experts to strengthen threat detection, response and defense for its enterprise cloud services. Responsibilities displayed in the job posting Role & Responsibilities We are looking for hands-on Security Engineer with hacker (Red, Black-box) and cloud pen-testing expertise with passion in identifying and exploiting complex Security problems in distributed, multi-tenant services and infrastructure to help keep our services secure. Oracle Cloud Infrastructure (OCI) provides Infrastructure-as-a-Service. We operate distributed systems at a high scale, worldwide. These are the foundation of our cloud environments. Our customers run their businesses on our cloud, and our mission is to provide them with an outstanding and ever-expanding set of cloud-based services from Oracle Analytics. Within Oracle Analytics Service Excellence org, our Security team conducts penetration testing, hacking, vulnerability discovery / security engineering / Application Security, security reviews, research, and serves as red team. We ensure the security of software and hardware that run our cloud services strive to continuously improve our security stance. These are exciting times in our space. We are growing fast, still at an early stage and working on ambitious new initiatives. A security-focused engineer at any level can have significant technical and business impact. Come shape the future of one of the largest cloud services on earth with us. Qualifications: Some of our people have qualifications like the ones listed below. Our ideal candidate is passionate about security and fostering their knowledge every day. You enjoy diving into complex source code, audits to reveal subtle security vulnerabilities, writing new tools such as fuzzers in languages such as Python, Go or Java, tearing apart an undocumented file format or network protocol and coming up with novel techniques to solve outstanding and exciting security problems. We hope you like working at scale as much as we do much as we do, because Oracle has no shortage of it. Come join us today! General Qualifications The candidate must have knowledge and experience with: Oracle Cloud Infrastructure (OCI) and/or AWS, Azure, or GCP compute, storage, and network operational experience. Methodical approaches to fixing and solving complex technical problems Issue tracking and teamwork (Jira and Confluence). Producing documentation in support of developed work (KBs, run books, help guides). Linux/Unix system administration including system level knowledge of Linux on OCI Gen 2, creating and completing scripts. Networking and TCP/IP fundamentals. Applying agile methodologies. Working with remote, global teams as well as individuals. Ability to effectively assess and communicate risks and appropriate levels of urgency to management and engineering staff as we as team environment Working independently and in a self-directed manner. Preferred Qualifications Proven experience in Security engineering / application / penetration (Red/Black-box) / vulnerabilities Strong application/product/software security background Vulnerability discovery across Cloud services Extensive research or experience with multiple classes of security bugs Emergent threat testing Understand internet networking services, such as DNS, HTTP, etc. Programming and scripting languages (Python, Java, bash are our preferred) Using Ci/CD scripting tools such as Ansible, Puppet, or Chef. Containers and orchestration (Docker, Kubernetes). Oracle Database, MySQL or other RDBMS. Used Kali Linux, BurpSuite, Postman, Nmap.Nessus, Wireshark At least one security certification (OSCP, GPEN, CISSP and etc.) Top 3 abilities / technologies in the ideal candidate: Demonstrated competence in managing large scale cloud Security projects Security lifecycle, Security Pen-testing, hacking Strong sense of ownership, accountability and drive Career Level - IC4 Responsibilities Responsible for advanced planning, design and build of security systems, applications, environments and architectures; oversees the implementation of security systems, applications, environments and architectures and ensures compliance with information security standards and corporate security policies and procedures. Provides technical advice and direction to support the design and development of secure architectures. May participate in an incident management team, bringing advanced-level skills to respond to security events in line with Oracle incident response playbooks. Investigates purported intrusions and breaches, and oversees root cause analysis. Coordinates incidents with other business units and may act as Incident Commander of serious incidents. Develops new methods, and playbooks, as well as sophisticated scripts, applications, and tools, and trains others in their use. May participate in an incident management team, responding to security events in line with Oracle incident response playbooks. Investigates purported intrusions and breaches, and oversees root cause analysis. Coordinates incidents with other business units and may act as incident commander of serious incidents. Participates in developing new methods, playbooks throughout Oracle. Evaluates existing and proposed technical architectures for security risk, provides technical advice to support the design and development of secure architectures and recommends security controls to mitigate those risks. Evaluations of internal security architecture may include design assessment, risk assessment, and threat modeling. Brings advanced-level skills to research, evaluate, track, and manage information security threats and vulnerabilities in situations where in-depth analysis of ambiguous information is required, and where computer programming/scripting knowledge is required. Work with Senior management to develop and implement a multi-year security roadmap Focus on operational and strategic level tasks, and provide counsel and guidance to the other security engineers 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. Show more Show less

Due to growth and customer demand, CommScope is looking to add a Technical Marketing Engineer to our RUCKUS Networks’ Technical Marketing team. The ideal candidate will be based in Bangalore, India. Technical knowledge and experience of Wired (Switching) and Wi-Fi Enterprise Networks is a must. About the Role: As a hands-on Technical Marketing Engineer, you will participate in: Technical Content Development: Create compelling technical content including but not limited to reference architectures, best practice guides, feature notes, technical briefs, presentations, and demo videos that effectively showcase the features, benefits, and competitive advantages of our products and solutions. Competitive Analysis: Conduct feature, product, and solution-level in-depth competitive analysis to identify and demonstrate our differentiators. Pre-Sales/SE Enablement: Collaborate with the SE team to develop SE enablement tools and resources such as technical training materials, competitive battle cards, solution guides, and customer-facing technical presentations to support the sales engineering process and drive revenue growth. Product Launch Support: Lead the technical marketing aspects of product launches including developing launch plans, creating launch collateral, coordinating launch activities, and ensuring successful execution. Cross-Functional Collaboration: Work closely with product management, engineering, sales, and marketing teams to align technical marketing initiatives with overall business objectives and ensure consistency in messaging and positioning. Support or conduct POC tests (Proof of Concept) for RUCKUS products and write reports. Support the field teams and partners in responding with formal responses to documents such as RFI/RFQ/RFP. Qualifications Minimum 3 years relevant work experience as a technical marketing engineer / solutions engineer / sales engineer / technical support engineer / software engineer Minimum of BS EE/CS/CE Background in Wireless/RF, Switching/Routing, Secure Access protocols (802.11a/b/g/n/ac, 802.1x, VLANs, STP, OSPF, RIP, BGP, Multicast, MPLS, etc) Experience On As Many Of These As Possible Campus Networking technologies Wi-Fi and RF Switching Cloud networking Network Analytics Network security as it relates to campus networking Network design Automation tools IoT Working knowledge of: AI/ML and AIOps Experience with scripting languages Experience utilizing test tools such as Wireshark, Chariot, and similar networking test tools Desire and ability to write detailed technical documents Desire and ability to create technical presentations Willingness to travel across the globe – up to 10% of the time Must have solid understanding of sales cycle Configuration of complex wireless and LAN environments Ability to arm sales engineers and partners with accurate and detailed competitive information Certifications like CWNA. Other OEM Certifications also would make valuable contributions. Show more Show less