Job Position : Network Admin

Exp-Range-8-13Years

Required Tech stack :Network Admin, Cisco, LAN,WAN, Routing ,Cisco ASR, Cisco nexus, VXLAN , Datacenter

Interview Date :19-Aug-26

Interview mode :Virtual

Venue : Chennai/Gurgaon

Must Have :

Configuration and troubleshooting knowledge on Routing,

Configuration and troubleshooting experience in Cisco network devices (Routers, Nexus switches & Core Layer 3 catalyst switches)

Good Knowledge & troubleshooting experience in Cisco ASR & ISR routers

Good Knowledge & troubleshooting experience in Cisco Nexus 9k switches.

Configuration & troubleshooting knowledge in Fabric Extender Technology (FEX), virtual Port Channel (vPC), and Virtual Extensible LAN (VXLAN)

Good Knowledge in DC Routing & Switching infrastructure

Configuration & troubleshooting knowledge in BGP routing protocol (ASN, PBR, Route-reflectors, community, Tags & Attributes)





Configuration & troubleshooting knowledge in EIGRP routing protocol (load balancing, topology & Metrics)

redistribution of routes between different routing protocols

Good Knowledge in GRE VPN

Good knowledge in IPSEC VPN (IKE V2)

Good Knowledge in NAT configuration

Good knowledge in Route-mapsACL & Prefix list

Good Understanding of TCP/IP, Routing protocols,

.Good remote troubleshooting skills

Excellent analytical and organizational skills and the ability to work with multiple geographically dispersed teams

Excellent listening skills & ability to communicate clearly and fluently in English

Flexibility to work in shifts for 24x7 supports

Robust team player with a constructive perspective and commitment to the success of the business

.Ability to work on multiple concurrent tasks with conflicting priorities

📌 Network Administrator (Gurugram)
🏢 Tata Consultancy Services
📍 Gurugram