Tcs is Hiring For Network Engineer

Tata Consultancy Services; Chennai District; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Tata Consultancy Services in Chennai, India seeks a network engineering professional to design, deploy and support complex enterprise networks. Emphasis on SD-WAN, routing protocols (TCP/IP, BGP, OSPF, EIGRP), and wired/wireless infrastructures, with hands-on work on Aruba Central analytics and Aruba ClearPass.

The candidate will troubleshoot authentication, implement NAC policies, configure 802.1X, and manage RADIUS/TACACS+ services while delivering reliable device onboarding and firmware

Qualifications

• Good understanding of SDWAN and enterprise networking.
• Deep knowledge of TCP/IP and routing protocols (BGP, OSPF, EIGRP).
• Extensive experience with wired and wireless networks.
• Strong troubleshooting and analytical skills.
• Perform device onboarding, provisioning, template-based configuration, and firmware upgrades.
• Troubleshoot wireless and wired network issues using Aruba Central analytics and AI insights.
• Deploy, configure, and manage Aruba ClearPass Policy Manager.
• Design and maintain Network Access Control (NAC) policies.
• Configure authentication, authorization, and accounting (AAA) services.
• Configure 802.1X authentication for wired and wireless environments.
• Implement Guest Access, BYOD, and Device Profiling solutions.
• Troubleshoot authentication failures, certificate issues, and policy enforcement problems.
• Manage RADIUS and TACACS+ services

Skills

SDWAN Technologies

TCP/IP

BGP

OSPF

EIGRP

Wired networks

Wireless networks

Troubleshooting

Device onboarding

Aruba Central

Aruba ClearPass

NAC

AAA

802.1X

Guest Access

BYOD

Device Profiling

RADIUS

TACACS+

Tools

Aruba Central

Aruba ClearPass

Job description

• Good understanding in SDWAN Technologies


• Deep knowledge of TCP/IP, BGP, OSPF, EIGRP


• Extensive experience with wired and wireless networks


• Strong troubleshooting and analytical skills.


• Perform device onboarding, provisioning, template-based configuration, and firmware upgrades.


• Troubleshoot wireless and wired network issues using Aruba Central analytics and AI insights.


• Deploy, configure, and manage Aruba ClearPass Policy Manager.


• Design and maintain Network Access Control (NAC) policies.


• Configure authentication, authorization, and accounting (AAA) services.


• Configure 802.1X authentication for wired and wireless environments.


• Implement Guest Access, BYOD, and Device Profiling solutions.


• Troubleshoot authentication failures, certificate issues, and policy enforcement problems.


• Manage RADIUS and TACACS+ services

Role & responsibilities

Preferred candidate profile