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🥝 Network Data - L2

Tata Consultancy Services | Chennai, India | Posted June 03, 2026

Job Description

Role: Network Data - L2

Location: Chennai

Exp: 5-10 yrs

Mode of interview : Virtual

Must Have Skills:

IP Routing: BGP, MP-BGP, OSPF, MPLS, LISP

Routing Platforms ISR4K, ASR1K, ASR 9k

Switching Platforms: Cisco Cat3K, 4K, 6K, 9K, Arista 7200 series

Switching Protocols: VLAN, DOT1Q, RSTP, Ether channel (LACP & PAgP)

- Proven experience in a network administrator role
- Hands on experience in networking, routing and switching
- Excellent knowledge of best practices around management, control, and monitoring of server infrastructure
- Experience with firewalls, Internet VPN’s remote implementation, troubleshooting, and problem resolution is desired
- Ability to set up and configure server hardware
- Familiarity with backup and recovery software and methodologies
- Great at organising, prioritising and multitasking

Good to have:

Security Protocols: IPSEC VPN, GRE, MAB, 802.1x...

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