Network Engineer
Tata Consultancy Services
2 - 5 years
Gurugram
Posted: 15/01/2026
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Job Description
TCS Hiring for Network- SD WAN/Switches
Exp: 2 to 5 years
Location: Gurgaon
Required Technical Skill Set
LAN, WI-FI, Cisco SDWAN, Routing, Switching, Cisco WLC, Cisco ISE, Cisco DNAC, Aruba Controller & Clear pass
Must Have:
- Co-ordinating with ISPs Vendors for the link down/related issues
- Detect and respond to incidents proactively, with clear escalation procedures and communication channels.
- Deliver regular reports on network performance, including bandwidth utilization, latency, uptime, and availability metrics, with actionable insights for network optimization.
SD WAN
- Manage private links ensuring high-performance WAN links that connects remote sites with redundancy and failover solutions.
- Manage SD-WAN solutions, enabling dynamic routing and bandwidth optimization across regions.
- Provide mechanisms to minimize jitter, latency and packet loss, ensuring an optimal user experience for global collaboration tools.
Branch Network WAN
- Manage WAN links connecting all branches ensuring redundancy and high availability for office locations and retail outlets across the country.
- Ensure stable and secure network connections for all branch offices and locations, with real-time monitoring and troubleshooting.
- L2 Network Troubleshooting, capacity trend/problem identification, patching, configuration management
LAN/Wi-Fi
- Full lifecycle management of LAN, including switch configuration, monitoring, and troubleshooting.
- Manage the Wi-Fi network, ensuring coverage, security, and performance for both office and remote locations.
- Provide secure, segregated guest Wi-Fi access with appropriate bandwidth controls.
Audit Participation and Documentation
- Participate in all audits requested by the customer, including filling in required forms and collecting relevant data.
- Ensure timely and accurate submission of all requested audit materials.
- Complete all audit questionnaires and related documents as required by the customer, ensuring thoroughness and compliance with the scope of the service provided.
Provide supporting evidence, as needed.
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