Data Network Administrator
Tata Consultancy Services
4 - 12 years
Chennai
Posted: 08/01/2026
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Job Description
Role: Data Network Admin
Location: Chennai/Bangalore
Experience: 4-12 Years
Apply only if you are available on Saturday dated 13th Dec for Face to face interview in Chennai/Bangalore.
Job Description:
- Experience in Routing, Switching (Cisco) and wireless
- Troubleshooting Network Operations issues
- 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)
- Knowledge of redundant protocols HSRP, VRRP and GLBP
Experience on ITIL process & handling Incident, change & Problem management
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