441 Subnetting Jobs - Page 3

Job Summary: You will be responsible for managing and maintaining the organization's IT infrastructure, ensuring optimal performance, security, and reliability. This role involves configuring and troubleshooting servers, networks, and enterprise applications, as well as implementing security protocols and system upgrades. You will also provide technical support, automates processes, and collaborate with teams to enhance system efficiency. Strong expertise in Windows administration, virtualization, and IT security is essential. Responsibilities Infrastructure Management Design, install, and configure internal-facing servers, virtual environments, networks, and firewalls. Proactively maintain and manage server, network, and firewall systems. Troubleshoot LAN/WAN and backbone infrastructure issues. Security & Compliance Monitor M365 security alerts, logs, and reports to detect and respond to security incidents. Ensure IT infrastructure aligns with ISO 27001 and SOC 2 Type 2 security and compliance standards. Manage patching and vulnerability remediation for end-user machines, ensuring security updates are tested and deployed efficiently. Conduct security assessments and audits of M365 configurations and permissions. Implement security controls in M365, Azure AD, Microsoft Defender, and Azure Information Protection. Work with security tools (SIEM, IDS/IPS, DLP, endpoint security solutions like Falcon, Endpoint Protector, etc.). Project & Risk Management Develop and implement project plans, risk assessments, and contingency plans. Assist with hardware, firewall, and software vendor evaluation and negotiations. Support & Maintenance Provide after-hours support for infrastructure emergencies and occasional weekend maintenance. Maintain inventory and asset configuration documentation. Collaboration & Training Mentor and cross-train team members on existing and new technologies. Interact with customers and staff at a technical level as required. Develop and implement security awareness training programs for end-users. Required Skills 6+ years of experience in System Administration Strong understanding of LAN/WAN networking , VLANs, IP subnetting, and 802.1Q trunks. Experience with Azure & Local Active Directory user and group administration . Experience in patch and vulnerability management, including OS updates, application patching, and security hardening. Knowledge of ISO 27001 and SOC 2 Type 2 compliance, including security controls, risk assessments, and audit requirements. Hands-on expertise in M365 security features and tools. Strong analytical and problem-solving abilities for assessing security issues. Excellent communication and collaboration skills. Ability to work independently and manage tasks in a fast-paced environment. This role requires a mix of technical expertise, security knowledge, problem-solving skills, and teamwork to ensure a secure and efficient IT infrastructure. About: CoreStack provides a NextGen Cloud Governance platform that empowers enterprises to increase top-line revenues and gain a competitive edge through AI-powered real-time cloud governance on autopilot. CoreStack is successfully deployed with companies across multiple industries such as Healthcare, Financial Services, Retail, Education, Technology, and Government. CoreStack has a stellar leadership team, creative investors, and backed by industry-leading advisors. Gartner recognized CoreStack in the 2020 Cloud Computing Platforms Magic Quadrant. CoreStack is also a recent recipient of the 2021 Gold Stevie American Business Awards in the Cloud Infrastructure category and 2021 Gold Globee Winner of the Most Innovative Company of the Year in IT Cloud/SaaS, Tech Ascension Award 2022, CoreStack Wins DataCloud Global Award 2022 and 19th Annual 2023 Silver Globee Winner® Cybersecurity Awards.

We are seeking an experienced and knowledgeable Senior IT Hardware & Network Engineer to lead and manage our organization’s IT infrastructure. The ideal candidate will have deep expertise in hardware troubleshooting, network management, server administration, and internet infrastructure, as well as hands-on experience in creating and maintaining IT inventory systems. This role involves designing, implementing, monitoring, and supporting all aspects of IT infrastructure across the company. Key Responsibilities:1. Hardware & IT Infrastructure: Install, configure, and troubleshoot desktops, laptops, printers, scanners, and other peripherals. Manage hardware lifecycle including procurement, deployment, upgrades, repairs, and decommissioning. Maintain detailed documentation of hardware assignments and physical asset inventory. 2. Network Administration: Design, configure, and manage LAN/WAN networks, switches, routers, firewalls, and access points. Monitor and optimize network performance, ensuring minimal downtime and high availability. Maintain secure and reliable internet connectivity, VPNs, and bandwidth allocation. Ensure network security through firewalls, VLANs, port configurations, and intrusion detection. 3. Server & Data Center Management: Administer and maintain Windows/Linux-based servers, file servers, and domain controllers. Manage user accounts, Active Directory, group policies, and access control. Handle server backup, storage management, and disaster recovery solutions. Perform routine maintenance, patching, and system upgrades. 4. Internet and Communication Systems: Maintain internet service, DNS, DHCP, proxies, and ensure secure browsing policies. Manage VoIP systems, email servers, and collaboration tools (MS Exchange, M365, G Suite, etc.). Coordinate with ISPs for uptime, outages, and upgrades. 5. IT Inventory Management: Create and maintain a comprehensive IT asset inventory system (hardware, licenses, etc.). Monitor stock levels of IT consumables and equipment. Generate periodic inventory reports and audits for compliance. 6. Technical Support and Leadership: Provide L2/L3 support for hardware, software, and network issues. Mentor junior IT staff and assign troubleshooting tasks as needed. Coordinate with vendors and service providers for AMC, warranties, and escalations. Required Skills and Qualifications: Bachelor’s degree in Computer Science, IT, or a related field (or equivalent experience). Minimum 5–8 years of experience in IT hardware, networking, and server management. Strong knowledge of LAN/WAN technologies, cabling, IP addressing, subnetting, and routing. Proficiency in managing Windows/Linux servers, DNS, DHCP, and Active Directory. Experience with virtualization (VMware, Hyper-V) and backup solutions. Familiar with IT asset management tools and practices. Certifications like CCNA, MCSA, CompTIA Network+/Server+ are a plus. Strong troubleshooting, documentation, and communication skills. Preferred Traits: Attention to detail and process-driven mindset. Excellent time management and ability to handle multiple priorities. Ability to work independently and under pressure. Strong team collaboration and leadership capabilities. Job Types: Full-time, Permanent

About NCR VOYIX NCR VOYIX Corporation (NYSE: VYX) is a leading global provider of digital commerce solutions for the retail, restaurant and banking industries. NCR VOYIX is headquartered in Atlanta, Georgia, with approximately 16,000 employees in 35 countries across the globe. For nearly 140 years, we have been the global leader in consumer transaction technologies, turning everyday consumer interactions into meaningful moments. Today, NCR VOYIX transforms the stores, restaurants and digital banking experiences with cloud-based, platform-led SaaS and services capabilities. Not only are we the leader in the market segments we serve and the technology we deliver, but we create exceptional consumer experiences in partnership with the world’s leading retailers, restaurants and financial institutions. We leverage our expertise, R&D capabilities and unique platform to help navigate, simplify and run our customers’ technology systems. Our customers are at the center of everything we do. Our mission is to enable stores, restaurants and financial institutions to exceed their goals – from customer satisfaction to revenue growth, to operational excellence, to reduced costs and profit growth. Our solutions empower our customers to succeed in today’s competitive landscape. Our unique perspective brings innovative, industry-leading tech to all the moving parts of business across industries. NCR VOYIX has earned the trust of businesses large and small — from the best-known brands around the world to your local favorite around the corner. We are looking for a meticulous Dev Ops engineer to contribute to the creation and managing of a robust Continuous Test and Promotion pipeline. The engineer’s responsibilities include both lab management and deployment activities and focuses on the seamlessness, robustness, and efficiency of spinning up labs for various customer testing. As such, this engineer is a professional with advanced programming skills, well versed with CICD tools, network and servers who can simplify the delivery process. You should have strong communication and organizational skills and have a passion for designing, development, and testing the software. Responsibilities: Understand the entire system end to end and involve in every step of lab deployment and management process Develop strategy and automate the deployment of labs that comprises of 20+ products Maintain network topology for the solution and develop scripts to verify communication between machines Investigate network issues and work with Global IT as needed Be able to detect and diagnose local/lab networking problems Linux network configuration (netplan, iproute2) Familiarity with common Linux terminology (kernel, distributions, display server (X server), daemon, grub bootloader etc.) Understanding of key networking fundamentals and protocols, including: IP addressing, subnetting, routing, VLANS. DNS, DHCP, NTP and the tools required to debug issues with these protocols (e.g curl, dig, ping, ip, netstat, tracroute, wireshark) Linux networking and configuration (netplan, iptables, network namespaces, routing tables). Network edge technologies, including NAT, firewalls, BGP, reverse proxies. Containerize an existing application, including: Creating a Docker file, following best practice for using container layers. Building and running the resulting container locally. Enable external network access to the application using container ports. Follow best security practice for containers. Debug issues with running containers within Kubernetes, including: Accessing container logs from Kubernetes directly (kubectl logs) Assess the running state and find issues with running containers using the containerd container runtime (crictl ps, crictl pods, crictl inspect etc). Understand GCP configuration (cluster settings) Understand containerization and helm charts Understand the Edge Infra and Edge O/S compatibility matrix, the release management and staging strategy and the requirements of users to keep the system up to date and how to do it Understand and be able to debug issues that present as linkerd issues Develop continuous testing pipeline to deploy software, run tests and report Deploy monitoring tools for the entire solution Develop and manage lab architecture for both virtual and physical labs Basic Qualifications: Bachelor’s degree in Engineering and 6 to 8 years experience with Strong Background in System Administration (especially Windows environments.) Experience with in Windows WEB, IIS, DNS and DHCP servers. Experience with K8s and GCP Experience with network configurations and monitoring tools and practices Experience with Virtualization solution (VMware) and Load Balanced environment Knowledge of best practices and IT operations in an always-up, always-available service A working understanding of code and script (PowerShell / Python or Other) Knowledge with automation/configuration management using Jenkins and GitHub Actions Ability to use a wide variety of open source technologies and cloud services (Azure/ GCP/AWS) Offers of employment are conditional upon passage of screening criteria applicable to the job EEO Statement Integrated into our shared values is NCR Voyix’s commitment to diversity and equal employment opportunity. All qualified applicants will receive consideration for employment without regard to sex, age, race, color, creed, religion, national origin, disability, sexual orientation, gender identity, veteran status, military service, genetic information, or any other characteristic or conduct protected by law. NCR Voyix is committed to being a globally inclusive company where all people are treated fairly, recognized for their individuality, promoted based on performance and encouraged to strive to reach their full potential. We believe in understanding and respecting differences among all people. Every individual at NCR Voyix has an ongoing responsibility to respect and support a globally diverse environment. Statement to Third Party Agencies To ALL recruitment agencies: NCR Voyix only accepts resumes from agencies on the preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Voyix employees, or any NCR Voyix facility. NCR Voyix is not responsible for any fees or charges associated with unsolicited resumes “When applying for a job, please make sure to only open emails that you will receive during your application process that come from a @ncrvoyix.com email domain.”

The Network Engineer position involves the responsibility of maintaining, troubleshooting, and optimizing the company's network infrastructure to ensure top-notch performance, security, and reliability. Your role will include configuring network hardware and software, monitoring network performance, and implementing security measures to safeguard the organization's data and resources. Your qualifications should include a BE/MCA degree. You should have hands-on experience in setting up physical network hardware and possess knowledge in various areas such as network components (Cisco Routers, ISR Routers, Cisco/Juniper Layer 3/2 Switches), network security (Palo Alto, Fortinet Firewall, ISE, ASA Firewall), and protocols like GRE, IP-SEC, NAT, ACL. Additionally, you should be well-versed in IP addressing schemes, sub-netting, VLSM, switching protocols (STP, RSTP, VLAN, HSRP, VRRP, VTP), Cisco ASR IOS, IOS XE, wireless networks, and monitoring tools like Solarwinds. Certifications required for this role include CCNP route, CCNA, and any cloud platform certification would be a plus. The ideal candidate should have 3-5 years of relevant experience. Good communication skills, both written and verbal, are essential, along with the ability to work independently and collaboratively in a team. Addressing customer inquiries promptly and professionally is also crucial. This role will require you to work in-office for 5 days a week, with a mixed posting in Faridabad and Greater Noida, and potential travel to Chennai. Strong document writing skills using Microsoft Excel and PowerPoint for project management documentation artifacts are also necessary for this position.,

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Job Summary Responsible for participating as an individual contributor in project teams, troubleshooting operational issues, providing technical solutions to operational problems, new product implementation, implementing existing products and services and the overall upkeep and maintenance of designated areas of engineering. Interfaces with vendors, engineering and peer operations organizations. Acts in compliance with industry and Company technical requirements, standards, policies and procedures. Provides technical leadership to junior Engineers and project teams. Has in-depth experience, knowledge and skills in own discipline. Integrates knowledge of business and functional priorities. Acts as a key contributor in a complex and crucial environment. May lead teams or projects and shares expertise. Job Description Job Location: Chennai Need to support on Shift timing Core Requirement BS in Engineering/Computer Science or related field, or relevant work experience. A passion for investigating issues, driving towards resolutions and effective problem solving 3-5 years of SRE experience in the technology sector supporting and maintaining production-quality software or software-defined infrastructure in a high traffic environment run in a cloud environments (AWS preferred) 3+ years of experience in a support/analysis role Working experience with Linux System Administration Solid understanding of Networking fundamentals, the OSI model, subnetting, basic network troubleshooting Experience scripting in Python or shell languages. Experience with deployment automation in within AWS-hosted services (Cloud Formation, Terraform, Ansible) Managing code revisions, conflicts in GitHUB Required Skills Experience with CI/CD orchestration tools (e.g., GitHub Actions, or Jenkins) and best practices. Experience with containerization and orchestration services such as EKS, K9S, and Docker Experience in designing, analyzing and building automation and tools for large scale systems Experience and comfort with continuous delivery/frequent releases of code to production A methodical and logical approach to reasoning about problems and system interactivity Willingness and ability to prioritize business needs to meet short-term demands Professional experience using modern log/metric aggregation software (e.g. Cloudwatch, Elasticsearch + Kibana, Splunk, Grafana) Other Skills 3+ years of experience in the Media & Entertainment industry 3+ years of experience in 24x7 production environments 3+ years of experience supporting IT/Broadcast Systems 5+ years of customer facing experience Experience with Live TV Broadcasting, OTT Streaming, video and audio codecs and ARQ technologies a plus. Experience utilizing AI to develop solutions, or provide analysis of large data sets. Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law. Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details. Education Bachelor's Degree While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience. Relevant Work Experience 5-7 Years

You will be joining the team at ##Persistent Networks as an experienced IT Networking Trainer in Bhubaneswar. Your main responsibility will involve designing and conducting training programs on various IT networking topics for individuals and corporate clients. This is a full-time on-site role located in Bhubaneswar. To qualify for this position, you should have at least 1-2 years of experience in IT networking, particularly in designing and delivering training programs. Additionally, you must have experience in network infrastructure design, implementation, and administration. A strong understanding of TCP/IP, LAN, WAN, DNS, DHCP, VPN, and other networking protocols is essential. You should also be adept at teaching computer networking skills to audiences of varying levels of expertise. An in-depth knowledge of Linux, Windows, and virtualization technologies is required for this role. You should possess excellent presentation, communication, and collaborative skills. A Bachelor's or Master's degree in Computer Science, Information Technology, or related fields is preferred. In addition to the above qualifications, you should have basic knowledge of network security, OSI Model, IP addressing, subnetting, L2 and L3 switching, routing, hardware with operating systems, ADDS, DNS, and DHCP. The salary for this position is negotiable.,

As a Product Support Engineer at our company, you will play a crucial role in providing advanced technical support to customers using our NextGen connectivity platform. Your responsibilities will include troubleshooting complex network issues, collaborating with internal and external teams, and ensuring customer satisfaction through timely resolutions. You will be expected to analyze and troubleshoot network-related problems, communicate effectively with customers, and escalate unresolved issues when necessary. Additionally, you will document troubleshooting steps, share knowledge with team members, and stay updated on industry trends and best practices in network engineering and technical support. To succeed in this role, you should have 2-5 years of experience in network engineering or technical support, with a focus on advanced troubleshooting. Strong foundational knowledge in TCP, ARP, Subnetting, MTU, TTL, and common Header information is required. Experience with network troubleshooting tools and protocols such as Wireshark and SNMP is preferred, along with industry certifications like CCNA or CCNP. Preferred qualifications include previous experience in a technical assistance center or customer support environment, strong routing and switching basics, and familiarity with VMWARE ESXi. Excellent analytical, problem-solving, and communication skills are essential for this role, as well as the ability to work effectively in a fast-paced environment and manage multiple priorities. Please note that our company, Quvia, will never ask for personal banking information or request money from job applicants during the interview process. If you have any doubts or concerns, please reach out to us directly at https://www.quvia.ai/careers.,

What You Can Expect As a DevOps Engineer, you'll design and maintain critical SIP trunking infrastructure, lead high-impact projects, and work with automation technologies like Python and Ansible. You'll build monitoring systems, create documentation. This role combines hands-on technical work with operational leadership in a fast-paced global environment. About The Team With eight specialized departments, the engineering team functions as a highly collaborative, diverse powerhouse. Each department mission is to deliver seamless and innovative communication solutions. These range from software development and machine learning to quality assurance teams that work to create and maintain Zoom's user-friendly interfaces and robust infrastructure. The team continues to push the boundaries of communication technology, bringing people together regardless of their physical distance. What We’re Looking For Demonstrate experience of at least 7+ years similar role(s). Have understanding of SIP, RTP, RTCP, TLS, SRTP, SOAP/REST API, TCP/IP etc. Have experience of working on various SBC platforms (Ribbon/Sonus SBC, PSX, RAMP advantageous). Understand and have knowledge of international telephony regulations and propose solutions within these regulatory requirements. Have experience in onboarding carriers and setting up interconnects utilizing the knowledge of transmission and Network layer (BGP, VLAN, Subnetting, MPLS etc.). Have experience with automation: Python, shell scripting, Ansible, REST API etc. Have experience of Deployment and Integration of various logging/Monitoring tools like ELK, Grafana, Alert managers, Webhooks etc. Have experience in troubleshooting voice and network issues through packet analysis tools, including Wireshark, Empirix, and SIP ladder diagrams for comprehensive diagnostics. Have experience in seeking out solutions for problems to optimize cost, performance and quality of existing solution with ownership. Have experience working with vendors and external partners. Ways of Working Our structured hybrid approach is centered around our offices and remote work environments. The work style of each role, Hybrid, Remote, or In-Person is indicated in the job description/posting. Benefits As part of our award-winning workplace culture and commitment to delivering happiness, our benefits program offers a variety of perks, benefits, and options to help employees maintain their physical, mental, emotional, and financial health; support work-life balance; and contribute to their community in meaningful ways. Click Learn for more information. About Us Zoomies help people stay connected so they can get more done together. We set out to build the best collaboration platform for the enterprise, and today help people communicate better with products like Zoom Contact Center, Zoom Phone, Zoom Events, Zoom Apps, Zoom Rooms, and Zoom Webinars. We’re problem-solvers, working at a fast pace to design solutions with our customers and users in mind. Find room to grow with opportunities to stretch your skills and advance your career in a collaborative, growth-focused environment. Our Commitment At Zoom, we believe great work happens when people feel supported and empowered. We’re committed to fair hiring practices that ensure every candidate is evaluated based on skills, experience, and potential. If you require an accommodation during the hiring process, let us know—we’re here to support you at every step. If you need assistance navigating the interview process due to a medical disability, please submit an Accommodations Request Form and someone from our team will reach out soon. This form is solely for applicants who require an accommodation due to a qualifying medical disability. Non-accommodation-related requests, such as application follow-ups or technical issues, will not be addressed.

About Company: They balance innovation with an open, friendly culture and the backing of a long-established parent company, known for its ethical reputation. We guide customers from what’s now to what’s next by unlocking the value of their data and applications to solve their digital challenges, achieving outcomes that benefit both business and society. Job Title:Network Juniper Engineer Location: HYderabad/pune Work Mode: Hybrid Mode Experience: 5-9 years Job Type: Contract to hire (C2H) Notice Period: - Immediate joiners. Job description: Role :Networking Telecom Good work experience in network engineering specifically focused on wireless networking Proven handson experience with Juniper Networks products particularly Juniper Mist wireless solutions APs Mist Cloud Strong understanding of WiFi 80211 standards abgnacaxbe and wireless RF fundamentals Expertise in Layer 2 and Layer 3 networking concepts including VLANs IP addressing subnetting routing protocols Eigrp BGP and switching architectures Experience with network security concepts including firewalls ACL in LANWAN Configuration of Juniper Controller APs and follow standard of installation and deployment process Creation of template understanding existing SSID and their use etc Sync with other team and vendor for deployment and updating site details and other standard procedure Familiar with Juniper Dashboard Network monitoring tools and analytics platforms Proactive approach identifying potential impact troubleshooting Wifi issue and problemsolving skill to ensure timely resolution is met Strong communication skills verbal and written with the ability to explain complex technical concepts to nontechnical stakeholder Desired Skills Certifications Plus Points Juniper WLAN Networks certifications JNCIAXXX Knowledge on other Wireless product and their use and Functionality would be plus point Any Automation working skill and Scripting would be plus point Knowledge of cloud networking concepts and SaaS platforms Experience with network access control NAC solutions Skills Mandatory Skills : Juniper DC/Branches Routers and Switches,Juniper Wireless.

The Network Engineer serves as the subject matter expert for all corporate, data center, and cloud based networks and reports to the Manager of Network Engineering. You are to provide technical expertise needed to design, implement and support day-to-day network operations escalation. Lead efforts to maintain complex and growing network topology that must meet the needs of a challenging set of development, operations and business requirements. Demonstrating innovative approaches to solving the unique challenges encountered and being able to maintain the security and integrity of the networks is very important. You will be monitoring performance of network systems and advise management when additional processing or technology enhancements are required and perform troubleshooting of systems and infrastructure elements to support the diagnosis of problems What You Will Do Provide technical expertise needed to support day-to-day network operations Lead efforts to maintain and audit a rapidly growing network topology that must meet the needs of a challenging set of development, operations and business requirements Demonstrate innovative approaches to solving the unique challenges encountered and be able to maintain the security and integrity of the networks Create and maintain IT documentation Monitor performance of network systems and advise management when additional processing or technology enhancements are required Perform troubleshooting of systems and infrastructure elements to support the diagnosis of problems Support efforts to maintain complex and growing network topology that must meet the needs of a challenging set of development, operations and business requirements. Demonstrating innovative approaches to solving the unique challenges encountered and being able to maintain the security and integrity of the networks is very important. Monitor the performance of network systems and advise management when additional processing or technology enhancements are required. Perform troubleshooting of systems and infrastructure elements to support the diagnosis of problems. Stay abreast of innovations in the network technology market in order to ensure we are ahead of business and regulatory needs. Maintain a high profile within the technology community, contributing to Equifax’ profile as an innovative technology company. Engage with 3rd party vendors in order to assess and validate market offerings and opportunities to enhance the Equifax value proposition What Experience You Need BS or Associate's Degree or equivalent job experience required. 5+ years of experience as a Network Engineer professional. Minimum of 5 years of IP network support experience. Minimum of 5 years experience with TCP/UDP protocols, ICMP, VLANS, trunking, routing, subnetting, routing protocols (BGP,OSPF), and the ability to decode and review protocol traces. Minimum of 5 years of configuration & troubleshooting experience using Juniper, Checkpoint, and/or Palo Alto firewall. Minimum of 5 years of experience in configuration and command set mastery of Cisco, Juniper and/or Arista switches & routers. Ability to participate in 24x7x365 on-call rotation. What Could Set You Apart Cloud Technologies: Experience with GCP and/or AWS cloud platforms and services including cloud scripting (gcloud) and cloud APIs. OCI : Oracle Cloud Infrastructure Experience Scripting and Programming: Proficiency in scripting languages Python and Shell is crucial for automating network tasks and configurations. Automation Tools: Familiarity with network automation frameworks and tools such as Terraform, Jenkins and Ansible is crucial for managing large-scale network environments efficiently. APIs: Understanding how to interact with network devices and systems through APIs is key to enabling seamless integration and automation. Data Structures and Algorithms: Knowledge of data structures and algorithms helps in developing efficient and optimized automation solutions. Linux/Unix: Comfort with Linux/Unix operating systems and command-line interfaces is required for working with network automation tools and platforms. Version Control: Understanding version control systems such as Git is crucial for managing and tracking changes in automation scripts and configurations.

Job Title: CCTV Technician Intern Department: IT/Surveillance Reports To: Project Manager Job Summary: We are looking for a motivated and detail-oriented CCTV Technician Intern to join our team. This internship provides hands-on experience in installing, configuring, and maintaining CCTV systems and networks. The ideal candidate will assist in ensuring the smooth operation and reliability of surveillance systems while gaining valuable technical knowledge and practical skills in the field of CCTV and networking. Key Responsibilities: Installation and Maintenance: Assist in the installation of CCTV cameras, DVR/NVR systems, and related hardware. Perform troubleshooting, repairs, and routine maintenance of surveillance equipment. Networking Support: Configure and maintain network settings for CCTV systems, including IP addressing and port forwarding. Collaborate with the IT team to ensure optimal connectivity and performance. System Monitoring: Monitor live footage and test system functionality to ensure seamless operation. Identify and report any technical or operational issues. Documentation: Maintain accurate records of system installations, configurations, and updates. Document troubleshooting processes and resolutions for future reference. Training and Support: Assist in providing basic training for end-users on operating CCTV systems. Offer technical support to users when required. Requirements: Educational Background: Currently pursuing or recently completed a degree/diploma in Computer Science, Information Technology, Electronics, or a related field. Technical Skills: Basic understanding of networking concepts (IP addressing, subnetting, etc.). Familiarity with CCTV systems, DVRs/NVRs, and IP cameras is a plus. Proficiency in troubleshooting hardware and software issues. Soft Skills: Strong analytical and problem-solving skills. Ability to work collaboratively in a team environment. Effective verbal and written communication skills. Other Requirements: Willingness to travel to different sites if needed. A keen interest in surveillance and security technology. Benefits of the Internship: Hands-on experience with cutting-edge CCTV and networking technologies. Opportunity to work closely with industry professionals and gain mentorship. Exposure to real-world projects and troubleshooting scenarios. Potential for full-time employment based on performance. Location: Vyttila Duration: 3-6 months Stipend: 5,000.00-10,000.00 Job Types: Full-time, Permanent, Fresher, Internship, Contractual / Temporary Pay: ₹3,000.00 - ₹7,000.00 per month Benefits: Cell phone reimbursement Commuter assistance Health insurance Internet reimbursement Paid sick time Provident Fund Work Location: In person

Job Profile: Junior Network Engineer (1 Year Experience) Experience: 1 Year Location: Hyderabad Roles & Responsibilities: 1. Network Maintenance & Support: Monitoring LAN/WAN infrastructure performance and availability. Assisting in troubleshooting network issues and outages. Maintaining network hardware such as switches, routers, access points, and firewalls. 2. Configuration & Installation: Basic configuration of routers, switches . Installing and managing Wi-Fi access points and wired LAN setups. Supporting IP addressing, subnetting, and VLAN configurations. 3. User Support: Providing Level 1/2 support for network-related issues. Assisting users with connectivity problems (wired and wireless). Coordinating with ISPs or vendors for network downtimes and escalations. 4. Documentation: Maintaining up-to-date documentation of network layouts, configurations, and logs. Keeping inventory of network equipment and licenses. 5. Project Support: Supporting small IT/network infrastructure projects and upgrades. Assisting in new office setups, relocation's, or expansions. Technical Skills: · Networking Concepts: OSI model, TCP/IP, Subnetting, VLANs, DNS, DHCP· Routing & Switching: Basic configuration and troubleshooting of routers and switches· Tools: Wireshark, PING, Tracert, Nmap (basic), Putty, TFTP, Packet Tracer· Operating Systems: Windows, basic Linux knowledge· Firewall/Security: Understanding of basic firewall and NAT rules· Cabling: Basic knowledge of Ethernet cabling (Cat5/6), patch panels, and crimping Soft Skills: · Problem-solving and analytical thinking· Good communication and teamwork· Willingness to learn and adapt to new technologies Certifications (if any): · Preferred: CCNA (Cisco Certified Network Associate)· Training: Any hands-on networking lab/project experience is a plus Job Type: Contractual / Temporary Contract length: 12 months Pay: Up to ₹280,000.00 per year Application Question(s): Do you have relevant experience in Network Protocols, Switching concepts, VLANs, STP? What is your current CTC? Expected CTC? Notice Period Experience: Network engineering: 1 year (Preferred) Work Location: In person

24*7 IPMPLS network (Security systems – Firewall) monitoring Coordination with field for fault rectification as well as service delivery TCP/IP handling, firewall policy framework implementation with respect to network elements and security.

Job Description As an IP Expert person will be responsible for end-to-end handling of network operations. Providing technical consultation and resolving queries/ incidents. Manages technical escalations for technical requests, emergency cases and outages internally and towards customer. How You Will Contribute And What You Will Learn Providing technical support for IP Core nodes (Analysis, Troubleshooting & fixing the issues reported) on already deployed to end customer/user. Technical Operations support for customer team, support and perform competence development of local technical teams. Manages technical escalations for technical requests, emergency cases and outages internally and towards customer. Support customer’s network performance and evolution & manages network SW and HW configuration information. Acts as the prime technical interface towards customer, subcontractors and 3rd party suppliers as well as internally towards several organizations. Liaise closely with Multiple teams to work on the operation faults and technical management to ensure the Network stability. Monitors and reports customer’s life network performance and acts to ensure network’s availability including e.g. customer SLA fulfilment Ensure multiple network Element are connected and all functions are working well & handling Critical and Emergency network incidents with stakeholders/Care. Key Skills And Experience You have: 8-12 years of experience with a B.E/B.Tech/M.E/M.Tech/MCA degree in Telecommunication Engineering, Computer Science or equivalent. Must have a strong understanding of Protocols: TCP/IP, IPv4 & IPv6 addressing & IP subnetting, VLAN's, Ethernet, SNMP, management (Telnet, SSH, HTTP, HTTPS, TACACS+) Proficiency in Designing, Implementing & Troubleshooting IP/MPLS Network core and services design, including L2 VPNs and L3 VPNs, Seamless MPLS, Segment Routing. Analyse and resolve network hardware and software connectivity issues. Network Tools analysis for capacity planning and proactive fault finding. It would be nice if you also had: Knowledge & Hands-on experiences of protocols (OSPF, ISIS, BGP), signaling protocols (RSVP-TE, LDP). Relevant certifications (e.g., CCNA, CCNP, NRS-I, NRS-II) are a plus. About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team In Mobile Networks , our ambition is to become the trusted partner of choice for Communications Service Providers (CSPs), as well as for non-CSP entities in sectors like utilities, transportation, public services, and defense. We strive to deliver unbeatable customer experiences in wireless connectivity.

About The Company Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications Responsible for monitoring the daily proactive/reactive incident. Responsible for the fault isolation & Resolution. Timely resolution of daily reported incident. Coordination with filed support/RBS team to address underlay issues of different ISP links. Timely escalation to internal/external teams to ensure early restoration. Working in 24*7 shift environment Sharing daily incident tracker. Ensure efficient and effective technical customer service as per SLAs. Proactive Monitoring of network alarms/ Alerts. Maximising network performance through ongoing monitoring and ensuring the closure of Ticket in CRM/SNOW. Co-ordination with NOC team for raising technical case. Supporting for scheduled Activities on network element. Reporting network status to key stake holders. Timely handoff (escalation) of cases. Working on Trouble Tickets, maintaining KPI and SLA of network (Preferred). On time escalations need to be followed, after following proper escalation hierarchy/matrix, for current ongoing network issues. Should have hands on experience in basic Internet, MS Office: MS Excel, Word, Access, Ppt. (In Excel knowledge of : like If, Pivot, Sum, Removing Duplicates etc. ) Knowledge in basics of Transmission, Multiplexers, Demultiplexers, Optical fiber, Patch Cords, BB fiber network, RF, BTS, BSC, MSC, HUB, POP location, Access Part, Dark fiber, Fiber pairs, OTDR preferred. Should be able to handle phone calls coming from field operations & customer team, should be able to call to field operations and customer team Should be able to have good co-ordination with Cross functional teams, within organisation (Internally and Externally). Should have good Networking knowledge (Router, Switches, Routing protocols, STP, BGP, OSPF, LAG, Switch links, Aggregator Etc.) Education -Graduate Engineer with 1 yr + experience. (Electronics, Electronics & Telecom, Computers) preferred Certifications- CCNA/ CCNP Requisite Skill: Good knowledge of CCNA/Networking (Routing and Switching/Protocols) Handsonexperience in troubleshooting of traditional IP network. Requisite: Good knowledge ofrouting/Switching/ Protocols. Hands onexperience in troubleshooting of IP network and configurationchanges. Basic Knowledge of Versa / SDWAN or any other SDWAN OEM. Technical Skills- SDWAN Technology: LAN, MAN, WAN. OSI Layers, IP Addressing, IP-Subnetting, TCP/IP. Routing Protocols: Static, RIP, OSPF, BGP. Switching Concepts: STP, VLAN, VTP, CDP, LLDP. Other concepts/services: MPLS, VRF. Known about DHCP and DNS. NAT (Network Address Translation)

Engineering Operations 3 Location Chennai, India Req ID R416942 Job Type Full Time Category Engineering Date posted 08/26/2025 Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Job Summary Responsible for participating as an individual contributor in project teams, troubleshooting operational issues, providing technical solutions to operational problems, new product implementation, implementing existing products and services and the overall upkeep and maintenance of designated areas of engineering. Interfaces with vendors, engineering and peer operations organizations. Acts in compliance with industry and Company technical requirements, standards, policies and procedures. Provides technical leadership to junior Engineers and project teams. Has in-depth experience, knowledge and skills in own discipline. Integrates knowledge of business and functional priorities. Acts as a key contributor in a complex and crucial environment. May lead teams or projects and shares expertise. Job Description BS in Engineering/Computer Science or related field, or relevant work experience. A passion for investigating issues, driving towards resolutions and effective problem solving Ability to clearly communicate the details of technical issues and/or systems to both technical and non-technical audiences 3-5 years of SRE experience in the technology sector supporting and maintaining production-quality software or software-defined infrastructure in a high traffic environment run in a cloud environments (AWS preferred) 3+ years of experience in a support/analysis role Working experience with Linux System Administration Solid understanding of Networking fundamentals, the OSI model, subnetting, basic network troubleshooting Experience scripting in Python or shell languages. Experience with deployment automation in within AWS-hosted services (Cloud Formation, Terraform, Ansible) Managing code revisions, conflicts in GitHUB Experience with CI/CD orchestration tools (e.g., GitHub Actions, or Jenkins) and best practices. Experience with containerization and orchestration services such as EKS, K9S, and Docker Experience in designing, analyzing and building automation and tools for large scale systems Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law. Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details. Education Bachelor's Degree While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience. Relevant Work Experience 5-7 Years Our Benefits We’re proud to offer comprehensive benefits to help you live your best life: Medical, prescription, vision, and dental insurance for eligible employees. 401(k) savings plan with dollar-for-dollar matching up to the first 6% of your pay. Paid time off including eight observed company holidays and flex time. Exclusive perks + discounts, including tuition assistance, commuter benefits and more!

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Job Summary Responsible for participating as an individual contributor in project teams, troubleshooting operational issues, providing technical solutions to operational problems, new product implementation, implementing existing products and services and the overall upkeep and maintenance of designated areas of engineering. Interfaces with vendors, engineering and peer operations organizations. Acts in compliance with industry and Company technical requirements, standards, policies and procedures. Provides technical leadership to junior Engineers and project teams. Has in-depth experience, knowledge and skills in own discipline. Integrates knowledge of business and functional priorities. Acts as a key contributor in a complex and crucial environment. May lead teams or projects and shares expertise. Job Description BS in Engineering/Computer Science or related field, or relevant work experience. A passion for investigating issues, driving towards resolutions and effective problem solving Ability to clearly communicate the details of technical issues and/or systems to both technical and non-technical audiences 3-5 years of SRE experience in the technology sector supporting and maintaining production-quality software or software-defined infrastructure in a high traffic environment run in a cloud environments (AWS preferred) 3+ years of experience in a support/analysis role Working experience with Linux System Administration Solid understanding of Networking fundamentals, the OSI model, subnetting, basic network troubleshooting Experience scripting in Python or shell languages. Experience with deployment automation in within AWS-hosted services (Cloud Formation, Terraform, Ansible) Managing code revisions, conflicts in GitHUB Experience with CI/CD orchestration tools (e.g., GitHub Actions, or Jenkins) and best practices. Experience with containerization and orchestration services such as EKS, K9S, and Docker Experience in designing, analyzing and building automation and tools for large scale systems Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law. Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details. Education Bachelor's Degree While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience. Relevant Work Experience 5-7 Years

About Marriott: Marriott Tech Accelerator is part of Marriott International, a global leader in hospitality. Marriott International, Inc. is a leading American multinational company that operates a vast array of lodging brands, including hotels and residential properties. It consists of over 30 well-known brands and nearly 8,900 properties situated in 141 countries and territories. Role Title: Senior Network Engineer II Position Summary: The Senior DDI Engineer for DDI (DNS/DHCP/IPAM) team, will be part of Network Reliability Engineering (NRE) project engineering team. The right candidate will be subject matter expert in designing and implementing next-gen DNS, DHCP and IPAM solutions across Marriott International networks serving the requirements of Property Networks, Datacenter/Cloud Networks, and Corporate Networks. This role will work closely and collaboratively with a matrix team of expert network architects and engineers to drive adoption of NRE practices and operating models across all network product towers, and around the globe. As the Senior Network Engineer for DDI, the candidate brings focus on building a solid foundation of DDI services that are hosted across a variety of platforms and are highly available across global locations. Reporting to senior leadership, the engineer will be responsible to articulate and deliver an effective DDI solution to meet the demands of increasing complexity and scale of modern IT systems and overcome traditional approaches and limitations. The successful candidate will be expected to bridge the gap by implementing DDI services that are highly efficient and provide high return on investment in a cost-effective manner. This role is accountable for establishing technical level relationships and partnering with all business disciplines, other MI teams, outsourcing vendors, and external suppliers to define and implement the Network NRE DDI roadmap, building and enforcing the standards defined in it. Job Responsibilities: Maintaining Goals: Submit reports in a timely manner, ensuring delivery deadlines are met. Promotes the documenting of project progress accurately. Provides input and assistance to other teams regarding projects. Demonstrating and Applying Discipline Knowledge: Provides technical expertise and support to people inside and outside of the department. Demonstrates knowledge of job-relevant issues, products, systems, and processes. Demonstrates knowledge of function-specific procedures. Keeps up-to-date technically and applies new knowledge to job. Uses computers and computer systems (including hardware and software) to enter data and/ or process information. Delivering on the Needs of Key Stakeholders: Understands and meets the needs of key stakeholders. Develops specific goals and plans to prioritize, organize, and accomplish work. Determines priorities, schedules, plans and necessary resources to ensure completion of any projects on schedule. Collaborates with internal partners and stakeholders to support business/initiative strategies Communicates concepts in a clear and persuasive manner that is easy to understand. Generates and provides accurate and timely results in the form of reports, presentations, etc. Demonstrates an understanding of business priorities Skill and Experience: Graduate degree in an engineering or computer science discipline and/or equivalent 6+ years' experience in developing network solutions utilizing DDI expertise in mission critical networks. Experience in installing, configuring, and troubleshooting of DDI appliance technologies from industry leading vendors (Infoblox, BlueCat, EfficientIP etc) Experience in configuring SaaS based DDI solutions from AWS, Azure and other cloud providers Experience in implementing DNS security policies and DNS resolution policies Experience in configuring and troubleshooting DNS zones, perform zone transfers Experience in managing and configuring DHCP scopes and options across multiple environments Experience in auditing, designing and implementing efficient IP address management techniques including subnetting and supernetting Experience in Integrating DDI solutions with other network management and monitoring tools Experience in designing and develop scripts for automating DNS, DHCP, and IPAM tasks Hands on experience in resolving complex networking issues related to DDI protocols Experience in designing and implementing NTP solutions for data centers and Cloud service providers Experience in developing, documenting, and managing the requirements gathering process and provide detailed design and implementation plan to support the requirements throughout the project life cycle Field experience and knowledge of foundational data networking and IP technologies including (DNS, DHCP, NTP, ARP, TCP/IP, UDP, NAT and others) Experience with one or more Cloud Computing platforms (e.g. Amazon AWS, Microsoft Azure, Google Compute Engine) Demonstrated experience in delivering written documents detailing network solutions and diagrams Experience in Agile methodologies, daily stand-up meetings, sprint planning sessions and user story preparations Upgrading Infoblox Hardware and Virtual Infrastructure. Preferred: Advanced Degree (e.g., MS, PhD) in Computer Science or other technical discipline or MBA, preferably with a focus on technology Experience with managing DDI tools in a hospitality industry a plus Experience in leveraging public APIs for developing automation scripts Team player with the ability to collaborate and work with cross functional teams in multiple time zones Experience in researching emerging technologies and trends, standards, and products and synthesizing into clear technology roadmaps and strategies Strong knowledge of emerging tools, applications, and systems for attaining best-in-class DDI solutions across the enterprise Excellent problem-solving skills working independently and through leading outcomes for cross functional teams Excellent understanding of change management, testing requirements and techniques, to ensure high availability and business readiness of platforms Strong attention to detail with an ability to operate effectively across multiple priorities Ability to perform independently as a member of a team and through cross functional initiatives Proven track record of driving transformation in network technologies, tools, and processes through a data driven continuous improvement methodology Demonstrated experience in improving reliability, performance, and agility of complex enterprise networks Strong understanding of network infrastructure automation, DDI platforms and the emerging technologies in this area Strong influencing skills and an ability to overcome barriers while driving change Excellent verbal and written communication skills for a wide range of audiences including executives, business stakeholders, and IT teams Strong understanding of network infrastructure automation, instrumentation, and monitoring platforms and the emerging technologies in this area Strong influencing skills and an ability to overcome barriers while driving change Excellent verbal and written communication skills for a wide range of audiences including executives, business stakeholders, and IT teams. Education and Certifications: Graduate degree in an engineering or computer science discipline and/or equivalent 6+ years' experience in developing network solutions utilizing DDI expertise in mission critical networks. Work location: Hyderabad, India. Work mode: Hybrid Marriott’s core values: At Marriott, our core value makes us who we are. We believe that success is never final. As we change and grow, the beliefs that are most important to us stay the same—putting people first, pursuing excellence, embracing change, acting with integrity, and serving our world. Being part of Marriott Tech Accelerator means being part of a proud history and a thriving culture.

Windows Server administration: installation, configuration, patching, and troubleshooting (Windows Server 2016/2019/2022). Active Directory management, including users, groups, organizational units, and group policies. DNS, DHCP, and certificate services management. File and print services configuration and troubleshooting. Virtualization experience with VMware ESXi/vSphere or Hyper-V, including VM provisioning and resource management. PowerShell scripting for automation, reporting, and system troubleshooting. Monitoring and performance tuning using tools like SCOM or PerfMon. Networking fundamentals including TCP/IP, routing, subnetting, and basic firewall troubleshooting. Strong analytical troubleshooting skills. Clear documentation skills for processes and configurations. Good time management to handle patching, KTLO, and project work. Ability to collaborate across multiple technical teams

About Us: Marriott International Inc. , headquartered in Bethesda, Maryland, USA, was founded in May 1927 by J. Willard Marriott and Alice S. Marriott with a modest nine-seat A&W root beer stand. Guided by the family's leadership and core principles, Marriott International today has grown into a global hospitality giant, operating approximately 9,000 properties and over 30 leading brands in more than 140 countries and territories. From such humble beginnings to becoming the world’s largest hotel company, Marriott International has never stopped searching for inventive ways to serve its customers, provide opportunities for its associates, and grow their business. At Marriott Tech Accelerator center (MTA), Hyderabad, India, Marriott is exploring the world we live in and all its possibilities. At Marriott Tech Accelerator, we are a team of passionate engineering minds dedicated to creating and building cutting-edge solutions that streamline operations and elevate guest experiences. Marriott Tech Accelerator center is fully owned and operated by ANSR. All associates at Marriott Tech Accelerator will be ANSR employees, delivering services exclusively to ANSR's client, Marriott International. Role Title: Senior Network Engineer I – DDI (DNS, DHCP, IPAM) Position Summary: The Network Reliability DDI Engineer for DDI (DNS/DHCP/IPAM) team, will be part of Network Reliability Engineering (NRE) engineering team. The right candidate will be subject matter expert in designing and implementing next-gen DNS, DHCP and IPAM solutions across Marriott International networks serving the requirements of Property Networks, Datacenter/Cloud Networks, and Corporate Networks. This role will work closely and collaboratively with a matrix team of expert network architects and engineers to drive adoption of NRE practices and operating models across all network product towers, and around the globe. As the Network Engineer for DDI, the candidate brings focus on building a solid foundation of DDI services that are hosted across a variety of platforms and are highly available across global locations. Reporting to senior leadership, the engineer will be responsible to articulate and deliver an effective DDI solution to meet the demands of increasing complexity and scale of modern IT systems and overcome traditional approaches and limitations. The successful candidate will be expected to bridge the gap by implementing DDI services that are highly efficient and provide high return on investment in a cost-effective manner. This role is accountable for establishing technical level relationships and partnering with all business disciplines, other MI teams, outsourcing vendors, and external suppliers to define and implement the Network NRE DDI roadmap, building and enforcing the standards defined in it. Job Responsibilities: Maintaining Goals Submit reports in a timely manner, ensuring delivery deadlines are met. Promotes the documenting of project progress accurately. Provides input and assistance to other teams regarding projects. Demonstrating and Applying Discipline Knowledge Provides technical expertise and support to people inside and outside of the department. Demonstrates knowledge of job-relevant issues, products, systems, and processes. Demonstrates knowledge of function-specific procedures. Keeps up-to-date technically and applies new knowledge to job. Uses computers and computer systems (including hardware and software) to enter data and/ or process information. Delivering on the Needs of Key Stakeholders Understands and meets the needs of key stakeholders. Develops specific goals and plans to prioritize, organize, and accomplish work. Determines priorities, schedules, plans and necessary resources to ensure completion of any projects on schedule. Collaborates with internal partners and stakeholders to support business/initiative strategies Communicates concepts in a clear and persuasive manner that is easy to understand. Generates and provides accurate and timely results in the form of reports, presentations, etc. Demonstrates an understanding of business priorities Skill and Experience : 3-5 years' experience in developing network solutions utilizing DDI expertise in mission critical networks. Experience in installing, configuring, and troubleshooting of DDI appliance technologies from industry leading vendors (Infoblox, BlueCat, EfficientIP etc) Experience in implementing DNS security policies and DNS resolution policies Experience in configuring and troubleshooting DNS zones, perform zone transfers Experience in managing and configuring DHCP scopes and options across multiple environments Experience in auditing, designing and implementing efficient IP address management techniques including subnetting and supernetting Experience in Integrating DDI solutions with other network management and monitoring tools Experience in designing and develop scripts for automating DNS, DHCP, and IPAM tasks Hands on experience in resolving complex networking issues related to DDI protocols Experience in designing and implementing NTP solutions for data centers and Cloud service providers Field experience and knowledge of foundational data networking and IP technologies including (DNS, DHCP, NTP, ARP, TCP/IP, UDP, NAT and others) Demonstrated experience in delivering written documents detailing network solutions and diagrams Experience in Agile methodologies, daily stand-up meetings, sprint planning sessions and user story preparations Upgrading Infoblox Hardware and Virtual Infrastructure. Preferred: Advanced Degree (e.g., MS, PhD) in Computer Science or other technical discipline or MBA, preferably with a focus on technology Experience with managing DDI tools in a hospitality industry a plus Experience in configuring SaaS based DDI solutions from AWS, Azure and other cloud providers Experience with one or more Cloud Computing platforms (e.g. Amazon AWS, Microsoft Azure, Google Compute Engine) Experience in leveraging public APIs for developing automation scripts Team player with the ability to collaborate and work with cross functional teams in multiple time zones Experience in researching emerging technologies and trends, standards, and products and synthesizing into clear technology roadmaps and strategies Strong knowledge of emerging tools, applications, and systems for attaining best-in-class DDI solutions across the enterprise Excellent problem-solving skills working independently and through leading outcomes for cross functional teams Excellent understanding of change management, testing requirements and techniques, to ensure high availability and business readiness of platforms Strong attention to detail with an ability to operate effectively across multiple priorities Ability to perform independently as a member of a team and through cross functional initiatives Proven track record of driving transformation in network technologies, tools, and processes through a data driven continuous improvement methodology Demonstrated experience in improving reliability, performance, and agility of complex enterprise networks Strong understanding of network infrastructure automation, DDI platforms and the emerging technologies in this area Strong influencing skills and an ability to overcome barriers while driving change Excellent verbal and written communication skills for a wide range of audiences including executives, business stakeholders, and IT teams Strong understanding of network infrastructure automation, instrumentation, and monitoring platforms and the emerging technologies in this area Education and Certifications: Graduate degree in an engineering or computer science discipline and/or equivalent Work location: Hyderabad, India. Work mode: Hybrid Marriott’s core values: At Marriott, our core value makes us who we are. We believe that success is never final. As we change and grow, the beliefs that are most important to us stay the same—putting people first, pursuing excellence, embracing change, acting with integrity, and serving our world. Being part of Marriott Tech Accelerator means being part of a proud history and a thriving culture.

Job Description: Ø Troubleshoot/Diagnose all Level 1 issues from the customers and driving satisfactory resolution of the issues. Ø Troubleshoot Product, Codes and Configuration issues Ø Ensure consistent customer satisfaction Ø Document all communication with customers in the CRM Ø Interface with international customers Ø Timely handoff (escalation) of cases that require technical or political to L2/L3 TAC Primary Skills: Ø OSI layers – detailed understanding of each layer’s function and relevant protocols that operates at each level Ø TCP/IP – thorough understanding and clear explanation about windowing/handshake mechanism Ø MAC header structure and use of each fields Ø IP header structure and use of each fields Ø ARP – how ARP works in a Layer 2 and Layer 3 communication Ø Mac address table fields and how a switch uses MAC table for switching decisions Ø ARP table and how a switch uses ARP table Ø Routing Table fields and how a Router uses routing table for routing decisions Ø DHCP protocol messages (clear understanding of DORA process) Ø DHCP operation in layer 2 and layer 3 scenarios (server & client in same vlan or different VLAN) Ø thorough understanding of Broadcast domain and Collision Domain Ø thorough understanding of Unicast, Multicast and Broadcast traffic Ø thorough understanding of Subnetting, Vlan, VTP, 802.1q, STP, Linkage Ø thorough understanding of RIP (version 1 and 2) and OSPF (link states, LSA types, area types, router types, neighbor communication) Ø Difference between Routing and Routed protocols Ø Good troubleshooting approach (from Level 1 to 7 of OSI)

About Company: Our client is a global technology consulting and digital solutions company that enables enterprises to reimagine business models and accelerate innovation through digital technologies. Powered by more than 84,000 entrepreneurial professionals across more than 30 countries, it caters to over 700 clients with its extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes. Job Title: Juniper engineer Location : Hyderabad (Rai Durg) / Pune (Shivajinagar) Experience : 5 to 8 Years Employment Type : Contract to Hire Work Mode : Hybrid Notice Period : Immediate Joiners Only Job Description: Good work experience in network engineering specifically focused on wireless networking Proven handson experience with Juniper Networks products particularly Juniper Mist wireless solutions APs Mist Cloud Strong understanding of WiFi 80211 standards abgnacaxbe and wireless RF fundamentals Expertise in Layer 2 and Layer 3 networking concepts including VLANs IP addressing subnetting routing protocols Eigrp BGP and switching architectures Experience with network security concepts including firewalls ACL in LANWAN Configuration of Juniper Controller APs and follow standard of installation and deployment process Creation of template understanding existing SSID and their use etc Sync with other team and vendor for deployment and updating site details and other standard procedure Familiar with Juniper Dashboard Network monitoring tools and analytics platforms Proactive approach identifying potential impact troubleshooting Wifi issue and problemsolving skill to ensure timely resolution is met Strong communication skills verbal and written with the ability to explain complex technical concepts to nontechnical stakeholder Desired Skills Certifications Plus Points Juniper WLAN Networks certifications JNCIAXXX Knowledge on other Wireless product and their use and Functionality would be plus point Any Automation working skill and Scripting would be plus point Knowledge of cloud networking concepts and SaaS platforms Experience with network access control NAC solutions

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Job Summary Responsible for contributing in project teams, troubleshooting operational issues, providing technical solutions to operational problems, new product implementation, implementing existing products and services and the overall upkeep and maintenance of designated areas of engineering. Acts in compliance with industry and Company technical requirements, standards, policies and procedures. Works with moderate guidance in own area of knowledge. Job Description Job Description Experience: 2 years to 4.5 Years Job Location: Chennai Shift – US/UK and India Mandatory Skills: SRE, Linux System Administration, AWS, Networking, Python or shell languages. Core Requirement BS in Engineering/Computer Science or related field, or relevant work experience. A passion for investigating issues, driving towards resolutions and effective problem solving 3-5 years of SRE experience in the technology sector supporting and maintaining production-quality software or software-defined infrastructure in a high traffic environment run in a cloud environments (AWS preferred) 3+ years of experience in a support/analysis role Working experience with Linux System Administration Solid understanding of Networking fundamentals, the OSI model, subnetting, basic network troubleshooting Experience scripting in Python or shell languages. Experience with deployment automation in within AWS-hosted services (Cloud Formation, Terraform, Ansible) Managing code revisions, conflicts in GitHUB Required Skills Experience with CI/CD orchestration tools (e.g., GitHub Actions, or Jenkins) and best practices. Experience with containerization and orchestration services such as EKS, K9S, and Docker Experience in designing, analyzing and building automation and tools for large scale systems Experience and comfort with continuous delivery/frequent releases of code to production A methodical and logical approach to reasoning about problems and system interactivity Willingness and ability to prioritize business needs to meet short-term demands Professional experience using modern log/metric aggregation software (e.g. Cloudwatch, Elasticsearch + Kibana, Splunk, Grafana) Other Skills 3+ years of experience in the Media & Entertainment industry 3+ years of experience in 24x7 production environments 3+ years of experience supporting IT/Broadcast Systems 5+ years of customer facing experience Experience with Live TV Broadcasting, OTT Streaming, video and audio codecs and ARQ technologies a plus. Experience utilizing AI to develop solutions, or provide analysis of large data sets. Employees At All Levels Are Expected To Understand our Operating Principles; make them the guidelines for how you do your job. Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services. Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences. Win as a team - make big things happen by working together and being open to new ideas. Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers. Drive results and growth. Respect and promote inclusion & diversity. Do what's right for each other, our customers, investors and our communities. Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law. Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details. Education Bachelor's Degree While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience. Relevant Work Experience 2-5 Years

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Job Summary Responsible for contributing in project teams, troubleshooting operational issues, providing technical solutions to operational problems, new product implementation, implementing existing products and services and the overall upkeep and maintenance of designated areas of engineering. Acts in compliance with industry and Company technical requirements, standards, policies and procedures. Works with moderate guidance in own area of knowledge. Job Description Job Description Experience: 2 years to 4.5 Years Job Location: Chennai Shift – Split AN - India Mandatory Skills: SRE, Linux System Administration, AWS, Networking, Python or shell languages. Core Requirement BS in Engineering/Computer Science or related field, or relevant work experience. A passion for investigating issues, driving towards resolutions and effective problem solving 3-5 years of SRE experience in the technology sector supporting and maintaining production-quality software or software-defined infrastructure in a high traffic environment run in a cloud environments (AWS preferred) 3+ years of experience in a support/analysis role Working experience with Linux System Administration Solid understanding of Networking fundamentals, the OSI model, subnetting, basic network troubleshooting Experience scripting in Python or shell languages. Experience with deployment automation in within AWS-hosted services (Cloud Formation, Terraform, Ansible) Managing code revisions, conflicts in GitHUB Required Skills Experience with CI/CD orchestration tools (e.g., GitHub Actions, or Jenkins) and best practices. Experience with containerization and orchestration services such as EKS, K9S, and Docker Experience in designing, analyzing and building automation and tools for large scale systems Experience and comfort with continuous delivery/frequent releases of code to production A methodical and logical approach to reasoning about problems and system interactivity Willingness and ability to prioritize business needs to meet short-term demands Professional experience using modern log/metric aggregation software (e.g. Cloudwatch, Elasticsearch + Kibana, Splunk, Grafana) Other Skills 3+ years of experience in the Media & Entertainment industry 3+ years of experience in 24x7 production environments 3+ years of experience supporting IT/Broadcast Systems 5+ years of customer facing experience Experience with Live TV Broadcasting, OTT Streaming, video and audio codecs and ARQ technologies a plus. Experience utilizing AI to develop solutions, or provide analysis of large data sets. Employees At All Levels Are Expected To Understand our Operating Principles; make them the guidelines for how you do your job. Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services. Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences. Win as a team - make big things happen by working together and being open to new ideas. Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers. Drive results and growth. Respect and promote inclusion & diversity. Do what's right for each other, our customers, investors and our communities. Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law. Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details. Education Bachelor's Degree While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience. Relevant Work Experience 2-5 Years

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Job Summary Responsible for contributing in project teams, troubleshooting operational issues, providing technical solutions to operational problems, new product implementation, implementing existing products and services and the overall upkeep and maintenance of designated areas of engineering. Acts in compliance with industry and Company technical requirements, standards, policies and procedures. Works with moderate guidance in own area of knowledge. Job Description Job Description Experience: 2 years to 4.5 Years Job Location: Chennai Shift – Split AN - India Mandatory Skills: SRE, Linux System Administration, AWS, Networking, Python or shell languages. Core Requirement BS in Engineering/Computer Science or related field, or relevant work experience. A passion for investigating issues, driving towards resolutions and effective problem solving 3-5 years of SRE experience in the technology sector supporting and maintaining production-quality software or software-defined infrastructure in a high traffic environment run in a cloud environments (AWS preferred) 3+ years of experience in a support/analysis role Working experience with Linux System Administration Solid understanding of Networking fundamentals, the OSI model, subnetting, basic network troubleshooting Experience scripting in Python or shell languages. Experience with deployment automation in within AWS-hosted services (Cloud Formation, Terraform, Ansible) Managing code revisions, conflicts in GitHUB Required Skills Experience with CI/CD orchestration tools (e.g., GitHub Actions, or Jenkins) and best practices. Experience with containerization and orchestration services such as EKS, K9S, and Docker Experience in designing, analyzing and building automation and tools for large scale systems Experience and comfort with continuous delivery/frequent releases of code to production A methodical and logical approach to reasoning about problems and system interactivity Willingness and ability to prioritize business needs to meet short-term demands Professional experience using modern log/metric aggregation software (e.g. Cloudwatch, Elasticsearch + Kibana, Splunk, Grafana) Other Skills 3+ years of experience in the Media & Entertainment industry 3+ years of experience in 24x7 production environments 3+ years of experience supporting IT/Broadcast Systems 5+ years of customer facing experience Experience with Live TV Broadcasting, OTT Streaming, video and audio codecs and ARQ technologies a plus. Experience utilizing AI to develop solutions, or provide analysis of large data sets. Employees At All Levels Are Expected To Understand our Operating Principles; make them the guidelines for how you do your job. Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services. Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences. Win as a team - make big things happen by working together and being open to new ideas. Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers. Drive results and growth. Respect and promote inclusion & diversity. Do what's right for each other, our customers, investors and our communities. Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law. Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details. Education Bachelor's Degree While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience. Relevant Work Experience 2-5 Years