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Network and Network Security (Cisco, Routing, Switching, SDWAN, Wireless, F5)

Infosys · BANGALORE
Posted June 2, 2026 via Infosys

We are looking for a skilled Networking & Security Engineer to manage, support, and optimize enterprise network infrastructure and security environments. The role involves handling day-to-day network operations, troubleshooting connectivity issues, ensuring network security, and supporting transformation and automation initiatives across the infrastructure landscape.

- Strong understanding of networking concepts including Core, LAN, WAN

- Hands-on experience in Cisco Routing & Switching

- Knowledge of network administration and troubleshooting for enterprise environments

- Experience in network security concepts such as firewall policies, VPNs, IDS/IPS, NAC, segmentation, and access controls

- Exposure to network transformation initiatives including infrastructure refresh, migration, SD-WAN, or modernization projects

- Familiarity with network automation tools/concepts using scripting or automation platforms

- Good understanding of routing protocols, switching concepts, VLANs, subnetting, and TCP/IP

- Experience with monitoring and troubleshooting tools for network health and performance
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