Network Support Engineer
Tata Consultancy Services
2 - 5 years
Delhi
Posted: 29/01/2026
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Job Description
Role - Network Support Engineer
Years of Experience - 10 to 15 years
Location - New Delhi
- Candidate should be CCNA/CCNP certified
- Excellent in Cisco Routing and Switching environment LAN & WAN
- Troubleshooting skills for Cisco Environment in quick time (Nexus 5500/6500/4500 series,Cisco Enterprise routers 3900, 3800 & LAN switches 3700, 3500, 2900 series) and CAT OS
- Knowledge of Wireless technology autonomous and lightweight.
- Good Knowledge of tools, DNS/DHCP/HPOV NNMi
- Knowledge of network sniffer for capturing logs (Wireshark/ Ethereal/ Solar-wind or any other equivalent)
- Experienced in coordination with Telecoms/Service provider/Vendor coordination
- Knowledge of cabling and various modules (Ethernet and Fiber) /Load balancer/F5/Cisco ACE preferable.
- Excellent Communication skill
- Good-to-Have
- ITIL certification
- Responsibility
- Network support from on-site, 24X7 support shift support
- Provide support on day to day network incidents and issues.
- Monitor the network and work with Network tools team for addition/deletion of the devices.
- Support day to day changes and configurations in network infrastructure.
- Manage and maintain the On-site spares availability for network infrastructure.
- Coordinates with Network Delivery team for ongoing projects and provides support from Operations.
- Maintain the Network CMDB up to date.
- Support day to day cable patching requests and update the TRAX.
- Vendor Coordination with Telecoms, Service providers & OEMs in the event of any faults or hardware issues
- Ensure all related process documents are up to date.
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