OpenNash Jobs
Tata Consultancy Services · Kolkata

Network Routing & switching

KolkataIT & Infrastructure

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.

Apply on Tata Consultancy Services’s careers site →

Job description

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.

What we are looking for Role

Network Routing & switching Experience Range: 5 to 10 years Location: Kolkata Keywords : C isco SDWAN, BGP, OSPF, AAR, ZTP, VLANs, Spanning Tree, DNS, DHCP, Wireless WLC, Access Points Deployment Must Have : . Strong Understanding of TCP/IP stack, IPV4/IPV6 subnetting & addressing. 2. Deep Knowledge of VLANs, Trunking, STP, RSTP, Inter-VLAN routing. 3. Hands on experience with routing protocols – OSPF, BGP, EIGRP and static. 4.

Strong Knowledge on router redistribution & policy control.

Good Have

5. In depth knowledge of Layer 2 vs Later 3 switching, Port security, storm control. 6. Experience with vendors like Cisco, Juniper, Arista, HPE. 7. Strong Working knowledge of SD-WAN architecture & overlays, Control and Data plane separation. 8. Experience with platforms such as Cisco SDWAN, Velocloud or Fortinet. 9. Deep understanding of ZTP, AAR, Policy based traffic shaping, IPSec Tunnels & encryption</span

Qualifications

BACHELOR OF ENGINEERING

More jobs at Tata Consultancy Services

Similar jobs at other companies

Senior Network Consultant - Cisco - Routing and Switching

UnitedHealth Group · Noida, Uttar Pradesh

OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations.