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Network Administrator

2 months ago


Delhi, India Tata Consultancy Services Full time

Greetings from TCS


Job Title: Network Admin

Location: Delhi/NCR

Experience Range: 7+ years


Job Description

TCS has always been in the spotlight for being adept in “the next big technologies”. What we can offer you is a space to explore varied technologies and quench your techie soul.


What are we looking for?

Cisco LAN, WAN, Aruba Wifi, Riverbed, Good Analytical and troubleshooting skills


Roles/Responsibilities:

  • Design, Install and Maintain Network equipment connectivity and support infrastructure
  • Effectively communicate to multiple levels of the organization
  • Cisco VPC configuration and troubleshooting. Installation and configuration og SFP+ and QSFP+
  • Planning of new network setup including LAN and WAN
  • HSRP configuration/troubleshooting, DHCP configuration/troubleshooting
  • Planning of wireless setup, creation for wireless, Aruba WLC upgrade
  • Adding the WLC in Aruba Mobility master and policy push in Aruba WLC
  • Troubleshooting of wireless network using the Wireshark, LLDP configuration
  • Planning and implementation of IGP routing in LAN
  • Planning for the OSPF configuration and its implementation in LAN, like prefix list, redistribution etc.
  • Planning and implementation of BGP in DMVPN cloud. Configuration of DMVPN for remote sites. Troubleshooting of BGP and DMVPN and multiple WAN issues.
  • VRF Management and configuration and helping the Service provider to resolve multiple critical issues related to VRF
  • Planning and setup of Cisco ASA firewall. Administration and troubleshooting of ASA firewall, rule updating, NAT rule, site to site VPN.
  • Coordination for rectifying multiple VPN issues with third party vendor
  • Dynamic routing protocol configuration/troubleshooting of OSFP/EIGRP on cisco ASA. Management of Firepower management console for few locations
  • Plan for DC movement to another facility