Network Engineer

4 weeks ago

Chennai, India Tata Consultancy Services Full time

Tcs is hiring for Network - Cisco/Aurba WIFIEXP - 8 to12 yrsLocation - ChennaiRoleNetwork EngineerRequired Technical Skill SetLAN, WI-FI, Cisco SDWAN, Routing, Switching, Cisco WLC, Cisco ISE, Cisco DNAC, Aruba Controller & Clear passCertification RecommendedCisco Certified Network Professional (CCNP)Cisco Certified Specialist - Enterprise CoreCisco 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 managementLAN/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.

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