Network Engineer

About Tata Consultancy Services

Tata Consultancy Services (TCS) is a global leader in IT services, consulting, and business solutions with over 500,000 employees spread across 46 countries. A part of the Tata Group, India's largest industrial conglomerate, TCS is renowned for innovation, quality, and customer satisfaction. The company offers a dynamic, diverse work environment focused on employee growth, learning, and career advancement, fostering a culture of innovation, inclusivity, and excellence.

Role Overview and Responsibilities

We are seeking experienced Network Engineers to join our team in Chennai. This role demands deep expertise in routing, switching, wireless technologies, and network device configuration and troubleshooting. You will work with a variety of network systems including Aruba SDWAN, Cisco Data networking, and LAN controllers.

• Manage and troubleshoot routing protocols such as OSPF and BGP.
• Configure and resolve issues for routers, switches, wireless devices including access points and data center network equipment.
• Apply solid knowledge in firewall basics and network security fundamentals.
• Utilize IP address management tools like Infoblox for efficient network organization.
• Monitor networks using tools such as HP NNMI, Cisco Prime, and Cacti.
• Administer ClearPass and ISE solutions actively.

Candidate Profile and Requirements

• Must possess 10-15 years of professional experience in network engineering.
• Strong skills in Aruba SDWAN, routing and switching, wireless networking, and Cisco data networking.
• Certifications like CCNA or CCNP are required, reflecting in-depth networking expertise.
• Programming capability and logical thinking skills are essential.
• Basic knowledge of firewall technologies and prior experience with IP address management and network monitoring platforms.
• Ability to quickly learn, communicate effectively, and comprehend business contexts is highly valued.

Additional Details

• Interview Date: 25th July 2026 (Saturday)
• Interview Format: Virtual
• Location: Chennai, India (Onsite role)
• Eligible candidates must hold a graduate degree.

Why Work With Us?

Joining TCS means becoming part of a stimulating, collaborative environment with ample opportunities to develop professionally while contributing to projects impacting global clients.