Job Description
Job Description
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 professional 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