Walkin In TCS at Chennai Date:-05-09-2026 Location:-Chennai Skill:-Senior Network Engineer Exp:-10 to 12 JD Must Have Skill:

- Network Architecture & Design Network Security Strategy Performance & Capacity Planning Cloud & Hybrid Integration Automation & Emerging Tech Leadership & Project Management Job Requirements* - Typically, 10 to 12 years of skilled experience in IT, often starting as a network engineer or administrator
- Deep knowledge of TCP/IP, BGP, OSPF, MPLS, DNS, and DHCP
- Proficiency with Cisco, Juniper, or Arista equipment, along with firewalls and SDN technologies
- Familiarity 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 abilities Key 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 upgrades
- Implementing security measures (firewalls, IDS) and testing for bottlenecks, failures, or security breaches.
- Analyzing current network performance and traffic to forecast future growth and capacity needs
- Developing detailed network documentation, diagrams, and disaster recovery plans
- Presenting plans to management and collaborating with IT teams to align with business goals

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