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Salary
≈ $15k – $36k per year (Estimated)
Location
In office (Chennai)
Seniority
Senior · 7+ years exp

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Oct 21, 2026.

Overview
Company
Impact
Profile match
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.

Role: Developer. Skills: Network Admin. Experience: 7 - 10 Years. Qualification: Bachelor Of Computer Application, Bachelor Of Computer Science, Bachelor Of Engineering

1.About the Role

The Senior Network

Engineer’s primary role is to support and manage customers’ 24x7 Network,

primarily focusing on US and ASIAPAC locations. The role requires a solutions

specialist of Fintech grade network management talent, versed in Next Gen

Firewalls, Switches, Routers, Load Balancers, Server Administration, NAC’s,

Circuit Administration, Wireless AP’s and End User System Components. The

Network Engineer will work closely with our NOC, SYS Ops, Database and Helpdesk

teams to prepare, configure, deploy, support and troubleshoot real-time

platform systems serving operational services and online transactional

processing in direct support of Customer’s global portfolio and financial

objectives.

2.What you will do

·Designing, implementing,

maintaining, and supporting local and remote portions of the PCI-DSS enterprise

financial network.

·Deploy InfoSec-approved DC

architecture based on existing best of breed design and emerging trends.

·Management of Campus/Partner

connectivity via LL, VPN (IPSEC and SSL) & SDWAN

·SSL/TLS certificate management.

·Application Delivery management

via DEV/QA/UAT/Prod support.

·Triage support for all

LAN/WAN/Cloud related operations and infrastructure.

·Manage circuit provisioning,

activations, and troubleshooting.

·Conducting regular security

assessments of the enterprise IT environment.

·Participating in design and

strategy meetings for assigned IT projects for the enterprise.

·Evaluating existing

communications systems, identifying deficiencies and making network performance

recommendations.

·Installing and configuring

Physical Servers, Host VM’s and Data/Voice Communications equipment as needed.

·Responsible for performing

off-hours maintenance as required.

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