Network and Wireless Systems Engineer

TCS hiring

Role: Network LAN & Wireless LAN-DLAN

Location: Bangalore, Hyderabad

Experience: 8-12

Must Have:

- Strong hands-on experience with Cisco Catalyst 9800 WLCs, HA-SSO, mobility groups, RF profiles, and AP join processes.

- Expertise with Cisco APs – 9120, 9130, 9166 including RF tuning, band steering, and optimization.

- Deep understanding of Cisco DNA Center (Assurance, SWIM, Templates, Telemetry).

- Strong understanding of 802.11 standards, RF design, QoS, roaming, segmentation.

- Knowledge of LAN (VLANs, STP, 802.1X) and WAN basics for wired-wireless integration.