TATata Consultancy Services Limited
Network Administrator
Navi Mumbai ₹4-6 LPA Posted 24 Nov 2025
FULL TIME
Cisco Routers
Cisco Asa
Load Balancing
Network Administration
Firewall
Job Description
Roles & Responsibilities
- L2/L3 level support on Checkpoint and Cisco ASA firewalls.
- Configure, manage, and troubleshoot F5 Load Balancer (LTM).
- Configure and troubleshoot Cisco routers and switches (Catalyst, Nexus) and multi-vendor switches (Brocade, etc.).
- Manage routing and switching, including VLAN, VTP, STP, OSPF, static routing, and BGP.
- Implement and support features like NAT, IPSEC, HA, IDS/IPS, QoS, and PBR.
- Work on Cisco WLC, ISE, and other wireless networking components.
- Ensure robust network security, firewall policies, and high availability configurations.