Telecom - Network Management
Tata Consultancy Services
4 - 8 years
Chennai
Posted: 31/01/2026
Job Description
TCS Hiring !!!
Role: Telecom - Network Management
Exp: 4-8 Years
Location: Chennai/Kolkata
JD
Technical Skills
Primary Skills:
- Cisco Catalyst (C9200, C9300, C9400, C9500, 2960X, 3850 series)
- Routing: OSPF, BGP, EIGRP
- Switching: STP/RSTP, EtherChannel, VLANs, HSRP/VRRP/FHRP, QoS
- Arista 7050/7280/DCA series
- Cisco Nexus 9K/5K
- SDWAN: VeloCloud (Edge 600/620/680/3800/740), Netskope NSG1500/2000/3000
- Wireless: Cisco WLC (3504/5520/9800), Aruba, Mist
- Firewalls: Palo Alto/Fortinet/ASA
- Cabling, SFP, fiber, RU sizing, diagnostics
Secondary Skills:
- Knowledge of ITIL and ticketing tools
- Experience in migrations
- Monitoring tools: DNAC, SolarWinds, Prime, LogicMonitor
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