Network Administrator

About the Company TCS is Hiring For Network Data Admin Role for Chennai Location. Location - TCS Magnum Block, Chennai One IT SEZ Phase-2, 200 Feet Radial Road, MCN Nagar Extension, Thoraipakkam, Chennai, Tamil Nadu Date -20-Th-June-2026 Mode-Face2 Face About the Role Total Experience - 5 years. Rel Exp - 5 Years. Responsibilities Administer and support enterprise LAN, WAN, WLAN, and Internet connectivity Monitor network performance, availability, and capacity using standard monitoring tools Perform incident management, troubleshooting, and root cause analysis for network issues Ensure network uptime and adherence to SLAs Configure, maintain, and support: Routers, switches, and wireless controllers Firewalls and VPN devices (basic administration) Perform standard changes, patching, firmware upgrades, and configuration backups Implement approved network designs and changes as per architecture standards Support network security controls such as: Firewall rule administration VPN user an...