Data Network L1 and L2
TCS
3 - 8 years
Chennai
Posted: 13/05/2026
Job Description
TCS has been a great pioneer in feeding the fire of young techies like you. We are a global leader in the technology arena and there's nothing that can stop us from growing together.
What we are looking for
Role: Data Network L1 and L2
Location: Chennai
Exp: 3-8 yrs
Must have:
- Experience in Routing, Switching (Cisco) and wireless and F5 Load Balancer
- Exposure to DR Activities (Network DR)
- Good networking protocols and standards such as TCP/IP, OSI, UDP, Layer2(VLANS, STP, VTP), Routing Protocols (RIP, EIGRP, OSPF, BGP) WAN technologies (IPsec, VPNs, MPLS, Qos)
- Checkpoint Firewall Knowledge
- Palo Alto Firewall, Knowledge
- Cisco ASA Firewall Knowledge
- Fortigate Knowledge
-
Good to have:
• CCNA/CCNP Certification
About Company
Tata Consultancy Services (TCS) is one of the largest multinational IT services and consulting companies in the world, headquartered in Mumbai, India. It operates in over 50 countries and is a part of the Tata Group, India's largest business conglomerate. TCS offers a wide range of services including software development, consulting, digital transformation, and business solutions, serving industries such as finance, healthcare, retail, and telecommunications. Known for its global reach, technological expertise, and innovation, TCS is consistently ranked among the top IT services companies globally.
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