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Network Systems Engineer

Tata Consultancy Services

India, India, India Full-time June 05, 2026
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Vacancy Description

Role: Network SME

Required Technical Skill Set: Cisco DNAC, Cisco ISE, Cisco Firewalls

Desired Experience Range: 8-12 YrS

Location of Requirement : Pune


Desired Competencies (Technical/Behavioral Competency)


Must-Have


  • 6+ years of experience in handling IT network devices
  • LAN Switching/routing (VLANs, STP, OSPF), expertise in working Catalyst and Nexus Switches.
  • Cisco DNAC/SDA Operations, Cisco ISE (802.1X, RADIUS, TACACS) troubleshooting,
  • Cisco Wi-Fi (WLC/AP) management, Cisco Firewalls (ASA/FD, ACLs, NAT, VPN).
  • Cisco ACI - Tenant/EPG Model, Contracts. Deep understanding of SD-WAN
  • Strong in monitoring, logs analyzing, basic automation and packet captures.

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