Network Engineer

Greetings from TCS!!! Walk in Drive planned on 8th August 2026 in TCS Trivandrum. TCS has been a great pioneer in feeding the fire of young Techies like you. We are a global leader in the technology arena and there’s nothing that can stop us from growing together.

Your role is of key importance, as it lays down the foundation for the entire project.

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Position: Network Engineer

Experience: 4 to 12 years

Location: Trivandrum Must-Have Manage and support end-to-end network infrastructure covering core, distribution, and access layers.

Lead and execute high-impact network changes, upgrades, and migrations across global infrastructure.

Serve as the technical escalation point for complex network issues and major incidents.

Design, review, and maintain detailed network topology diagrams, configurations, and documentation.

Mentor and guide junior engineers, conducting technical sessions and peer reviews.

Participate in and lead change advisory board (CAB) meetings and ensure structured implementation.

Troubleshoot issues related to routing, switching, firewall policies, NAT, VPN tunnels, and traffic flow.

Maintain network health through capacity planning, proactive monitoring, and tuning.

Perform root cause analysis (RCA) and prepare incident reports for critical outages.

Ensure compliance with network security standards and best practices.

Coordinate with other infrastructure and security teams for cross-functional projects.

Provide support for weekend/after-hours maintenance windows and critical deployments.

Good-to-Have





Ability to utilize critical thinking, analytical, and problem-solving skills in a fast-paced environment while managing several demands.

Work with cross-functional teams to create long-lasting apps.

Well organized with ability to multi-task and work with minimum supervision with quick learning skills.

Strong interpersonal and negotiation skills. Collaborate with cross-functional teams to identify and resolve technical issues Role descriptions / Expectations from the Role 1 Demonstrate technical ownership of enterprise network infrastructure and guide strategic enhancements.

2 Exhibit strong documentation and communication skills across all levels of the organization.

3 Show readiness to support changes on weekends or after hours, ensuring business continuity.

4 Actively mentor and coach junior staff, fostering a learning and performance-driven workplace. Also please refer below link for downloading application form. If you don’t remember your password, please click forgot password. Fill application form and then download. TCS iBegin Please bring all the mandatory documents below in hard copy for the interview:

*Latest Copy of resume

*TCS Application form

*Original and Photocopy of Government ID proof (PAN or Adhaar)

*Passport Size photographs - 2 Professional Skills: Strong analytical, problem‑solving, communication, and ownership mindset.TCS Eligibility Criteria: *BE/B.tech/MCA/M.Sc./MS with minimum 3 years of relevant IT-experience post

Qualification. *Only Full-Time courses would beconsidered.*Candidates who have attended TCS interview in the last 1 months need not apply.Referrals are always welcome!!!Kindly don't apply if already attended interview in last 1 months. Thanks & Regards

Amrutha

📌 Network Engineer (Thiruvananthapuram)
🏢 Tata Consultancy Services
📍 Thiruvananthapuram