Job Title

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.We are delighted to invite you for a discussion to get to know more about you and your professional experience. The interview will be in person.Venue detailsDate: 25th Apr 2026Timing: 9:00 Am-1:00 PMLocation: Tata Consultancy Services Ltd, Synergy Park Non-Sez, Rapti Building, C-Wing, Zone 8/9/10, Opposite DLF Building, Gachibowli, Hyderabad - 500032.Experience : 5-12 YearsJob RequirementsNetwork Admin :Design, Deployment, and upgrade of PTP and CMPLS WAN circuits (MPLS, BGP, VRFs), SDWAN. · Cisco Product line exclusively ASR 9000s & 1000s, Catalyst 4500s,3850s,3650s and Nexus 3000 series in addition to legacy cisco product line 7200,6500, ISR, FWSMs & ASA. · Configuring & troubleshooting Layer 3 network protocols such as OSPF, ISIS & BGP. · Having good knowledge on Infoblox configuration and management & upgrades · Experience with QoS implementations for voice and video on Enterprise Networks. · Experience with BGP routing protocol on internal Enterprise Networks. · Experience with eBGP & MPLS to providing routing to diverse, globally connected ISPs and other autonomous systems. · Have DNS, Proxy, VPN experience. · WAN circuit service provider migration. Collaborated with ISP to resolve WAN issues. · Troubleshooting of BGP, MPLS, IS-IS peering issues and work with ISPs. · Exposure to entirely different distributors. · An intensive understanding of how networks function. · Knowledge and Data of network system capabilities · Expertise in Network design · Switching Models Cisco 6500/6900, Nexus 7K, 5K, 2K, VPC, FEX, VDC, Cisco VSS, Cisco Catalyst 4500, 3800, 3500 2900 · Strong knowledge in Routing technologies: Handling Cisco ISR/ASR routers, Protocols include BGP, OSPF, EIGRP, MPLS, VRF, L3 VPNs, IPsec, VPN, QoS, Intelligent WAN · Good working experience with routing protocols like EIGRP/OSPF/BGP/IS-IS/MPLS.Network Engineer LAN :Job Requirements. CCNA(mandatory) /CCNP certification is preferred. Strong Understanding of Higher end CISCO switches and ISR routers (Nexus7K, 5K, 2K, Cisco 6500, 4500, 3750 and 2900) and Routers (4000, 7200,3800 and 2800). Should be able to handle complex Routing and Switching issues, route redistribution, IPSEC /Crypto issues, Preferred to have work experience and knowledge on VPC, VSS, HSRP/VRRP / Cisco ACI Leaf – Spine Design , Wireshark , Net flow, Good understanding of MPLS, GRE / SD-WAN Cloud. Knowledge/Hands-on of HP Aruba Switches. Experience of managing large scale network infrastructure and Data Centres in accordance to industry best practice. In depth knowledge of configuring and troubleshooting switching technologies like STP, VTP, GRE and IPSEC Tunnels , L2 and L3 best practices of Implementation Cisco Devices along with L2 Traffic Flow analysis. In depth knowledge of configuring and troubleshooting routing protocols including static, dynamic (BGP, OSPF and EIGRP) and PBR. Preferable Knowledge on Firewall, Load Balancers, Wifi Key ResponsibilitiesPreferred to have work experience and knowledge on VPC, VSS, HSRP/VRRP / Cisco ACI Leaf – Spine Design , Wireshark , Net flow, Good understanding of MPLS, GRE / SD-WAN Cloud. Knowledge/Hands-on of HP Aruba Switches. In depth knowledge of configuring and troubleshooting routing protocols including static, dynamic (BGP, OSPF and EIGRP) and PBR. Preferable Knowledge on Firewall, Load Balancers, Wifi