TCS IS HIRING FOR Data Network

Location-Chennai/Gurgoan

EXP-8 -10

Skill-Data Network

Date Of Interview - 25-Aug-26

About the Role

Strong expertise in Routing and Switching with solid troubleshooting capability. Practical experience with Cisco SD‑WAN (Viptela) and end‑to‑end SD‑WAN fabric troubleshooting. Good understanding of Wireless Networking (Cisco & Aruba) and wireless performance troubleshooting. Hands‑on experience with Cisco Catalyst Center (DNAC) for the tasks such as ZTP and SWIM. Strong ability to prioritize tasks, manage multiple workstreams in a fast‑paced, deadline‑driven environment, and proactively identify and mitigate risks. Proven analytical and troubleshooting skills across multi‑layer network issues with effective communication and collaboration across cross‑functional teams.

Responsibilities

• Routing and Switching expertise.
• Troubleshooting capability.
• Experience with Cisco SD‑WAN (Viptela).
• End‑to‑end SD‑WAN fabric troubleshooting.
• Understanding of Wireless Networking (Cisco & Aruba).
• Wireless performance troubleshooting.
• Hands‑on experience with Cisco Catalyst Center (DNAC).
• Task management in a fast‑paced environment.
• Risk identification and mitigation.
• Effective communication and collaboration across teams.
• Strong expertise in Routing and Switching.
• Solid troubleshooting capability.
• Practical experience with Cisco SD‑WAN (Viptela).
• Good understanding of Wireless Networking.
• Hands‑on experience with Cisco Catalyst Center (DNAC).
• Experience with ZTP and SWIM.
• Ability to manage multiple workstreams.
• Proven analytical skills.