Role & responsibilities

- Must have good written and verbal communication skills
- Experience in creating detailed documents (SOP's, spreadsheets, flow & process diagrams)
- Configuration and Maintaining Cisco Router and Switches
- Experience with wireless technologies (Juniper MIST/Cisco Wireless preferred)
- Experience in Monitoring Logs in Splunk
- Experience and coordinating with Cisco TAC Engineers for Advance Troubleshooting
- Experience with voice technologies desired
- Network & Security configuration management
- Technologies configuration & troubleshooting connectivity issues involving, VLAN, SDWAN, MPLS, Cradle-point, Broadband DIA, Wireless and OSPF, BGP, STP, EtherChannel protocols
- Strong coordination experience in on-call support and bridge call handling




- Solid L2 troubleshooting skills across switches, routers, and wireless technologies
- MPLS, BGP, STP, VLAN,BFD,CDP,LLDP,SDWAN,APs,OSPF Troubleshooting
- WAN link health check, troubleshooting
- Switch replacement, Switch stack configuration
- Router replacement Vmanage Cisco SDWAN technologies
- Manage wireless networks using Cisco and Juniper infrastructure, including controllers, Access Points (APs), and MIST Web GUI
- Detailed validation of production environment changes and planned and unplanned interruptions

📌 Tcs is Hiring For Network Administrator LAN/WAN SDWAN (Chennai)
🏢 Tata Consultancy Services
📍 Chennai