Data Network Cisco

4 days ago


Chennai Tamil Nadu India, Tamil Nadu Tata Consultancy Services Full time

TCS present an excellent opportunity for Data Network Cisco

Job Location: Chennai

Experience required :6-10 yrs

Skills: Cisco Nexus, Cisco ASR, AWS Networking, F5 BigIP, InfoBlox, Fortinet, Palo


Virtual drive Date: 23-Oct-25 (Thursday)


Must-Have**


  • Good knowledge in Fortinet SDWAN, routing and swithcing
  • Technical support for networking such as: WAN and LAN connectivity, routers, firewalls, wireless and security.
  • Remote access solution implementation and support such as IPSEC VPN
  • Understanding of DNS/DHCP
  • Ability to work with vendor support to resolve client issues
  • Experience with Command Line Interfaces to manage computer equipment
  • Respond to and resolve alerts and tickets generated from the monitoring system and/or customer requests in a timely fashion.
  • Maintain accurate time and records in all service tickets as performed.
  • Maintain system configuration information within ticketing system and ensure it is attached to relevant tickets.
  • Communicate with customers as needed regarding ticket progress, changes or agreed outages.
  • Escalate service requests that require engineer level support in a timely fashion to prevent breech of SLA.
  • Work with all team members to implement and improve Company best practices.
  • Perform fast turnaround of customer requests.
  • Perform network administrative duties on-site weekly.
  • Communicate effectively with the customer regarding issues and potential problems.
  • Report to management potential problems with customer’s computers, configurations and/or environment.

Good-to-Have

Inflowbox,SD WAN, F5 load balancer


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