Location: Chennai
Experience: 6-12Years
Interview Mode: Virtual
Interview Date: To Be Announced
We are hiring an experienced Senior Network Engineer with strong expertise in Enterprise Networking, Cisco SD-WAN (Viptela), Routing & Switching, Wireless Technologies (Cisco & Aruba), and Cisco Catalyst Center (DNAC). The candidate will be responsible for network implementation, migration, troubleshooting, automation, and operational support across large-scale enterprise environments.
Ideal Candidate:
- Strong hands-on experience in Enterprise Networking
- Expertise in Routing & Switching
- Experience with Cisco SD-WAN (Viptela)
- Hands-on with Cisco & Aruba Wireless Technologies
- Experience with Cisco Catalyst Center (DNAC)
- Robust troubleshooting skills across Layer 1-7
- Experience in network migration and transformation projects
Roles & Responsibilities :
- Design, implement, and support enterprise network infrastructure.
- Manage and troubleshoot Routing, Switching, SD-WAN, and Wireless environments.
- Perform Legacy WAN to Cisco SD-WAN migration activities.
- Execute Aruba-to-Cisco Wireless migration projects.
- Utilize Cisco Catalyst Center (DNAC) for automation, ZTP, and SWIM operations.
- Troubleshoot complex network issues across Layer 1-7.
- Conduct root cause analysis and ensure timely resolution of incidents.
- Collaborate with internal teams and stakeholders for seamless project delivery.
- Ensure network availability, reliability, security, and performance.
📌 Network Administrator (Chennai)
🏢 Tata Consultancy Services
📍 Chennai
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