Walkin In TCS at ChennaiDate:-05-09-2026Location:-ChennaiSkill:-Senior Network EngineerExp:-10 to 12JDMust Have Skill:-Network Architecture & DesignNetwork Security StrategyPerformance & Capacity PlanningCloud & Hybrid Integration Automation & Emerging TechLeadership & Project ManagementJob Requirements*Typically, 10 to 12 years of skilled experience in IT, often starting as a network engineer or administratorDeep knowledge of TCP/IP, BGP, OSPF, MPLS, DNS, and DHCPProficiency with Cisco, Juniper, or Arista equipment, along with firewalls and SDN technologiesFamiliarity with Google Cloud, OCI and container networking (e.G., Kubernetes)Often required or preferred (e.G., CCNP, AWS Certified Advanced Networking, CISSP)Strategic thinking, leadership, strong communication,



and problem-solving abilitiesKey Responsibilities*Creating high-level blueprints and models for secure, scalable network architecture (LAN, WAN, VPN, cloud)Deploying network hardware (routers, switches, firewalls) and software, including overseeing large-scale upgradesImplementing security measures (firewalls, IDS) and testing for bottlenecks, failures, or security breaches.Analyzing current network performance and traffic to forecast future growth and capacity needsDeveloping detailed network documentation, diagrams, and disaster recovery plansPresenting plans to management and collaborating with IT teams to align with business goals

📌 Senior Network Engineer (Chennai)
🏢 Tata Consultancy Services
📍 Chennai