Network Engineer

Tata Consultancy Services • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • On-call duty • Bachelor's Degree • 2 hours ago

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Salary

≈ $16k – $37k per year (Estimated)

Location

In office (Thiruvananthapuram)

Seniority

Senior · 5+ years exp

Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Oct 20, 2026.

Overview

Company

Impact

Profile match

Tata Consultancy Services

Tata Consultancy Services (TCS) is a global leader in IT services, consulting, and digital business solutions operating as the flagship tech subsidiary of the Tata Group. Headquartered in Mumbai, India, the company delivers end-to-end capabilities spanning cloud computing, enterprise platforms, cybersecurity, and artificial intelligence to major global enterprises. Employing over 500,000 professionals across dozens of countries, it stands as one of the world's largest IT outsourcing and technology transformation partners.

tcs.com • HQ: Mumbai, India • Management Consulting • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • Est. 1968

Tech stack of Tata Consultancy Services

Role: Developer. Skills: Network Engineer. Experience: 5 - 12 Years. Qualification: Bachelor Of Engineering

Experience with wireless technologies (Juniper MIST/Cisco Wireless preferred)

Experience in Monitoring Logs in Splunk

Experience and coordinating with Cisco TAC Engineers for Advance Troubleshooting

Experience with voice technologies desired

Network & Security configuration management

Technologies configuration & troubleshooting connectivity issues involving, VLAN, SDWAN, MPLS, Cradle-point, Broadband DIA, Wireless and OSPF, BGP, STP, EtherChannel protocols

Strong coordination experience in on-call support and bridge call handling

Strong L2 troubleshooting skills across switches, routers, and wireless technologies

MPLS, BGP, STP, VLAN,BFD,CDP,LLDP,SDWAN,AP’s,OSPF Troubleshooting

WAN link health check, troubleshooting

Switch replacement, Switch stack configuration

Router replacement Vmanage Cisco SDWAN technologies

Manage wireless networks using Cisco and Juniper infrastructure, including controllers, Access Points (APs), and MIST Web GUI

Detailed validation of production environment changes and planned and unplanned interruptions

Performance monitoring of various applications and web services to maintain quality of service and network stability

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Network Engineer 2 months ago

In office • Full-Time • 3+ years exp • Bachelor's Degree • Chennai

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