Network Engineer

4 weeks ago

Chennai, Tamil Nadu, India Tata Consultancy Services Full time
Location- Chennai/Gurgaon

Required Technical Skill Set

LAN, WI-FI, Cisco SDWAN, Routing, Switching, Cisco WLC, Cisco ISE, Cisco DNAC, Aruba Controller & Clear pass

Certification Recommended

Cisco Certified Network Professional (CCNP)

Cisco Certified Specialist - Enterprise Core

Cisco Certified Specialist - Enterprise SD-WAN

- Co-ordinating with ISP's 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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