Specialist - Cloud & Infra Management

Network Engineer – Enterprise Network Operations L2/L3 Experience: 5–8 Years Role: Network Engineer – L2/L3 Operations Key Responsibilities Manage and support enterprise LAN, WAN, WLAN and SD-WAN environments. Configure and troubleshoot routers, switches, firewalls, wireless controllers and access points . Perform L2/L3 troubleshooting , incident resolution and escalation handling. Troubleshoot network availability, performance and connectivity issues. Monitor network infrastructure using SolarWinds, SCOM, PRTG or Nagios . Execute network changes, upgrades, patching and firmware updates. Maintain HLD/LLD, network diagrams, IP addressing, configurations and inventory . Support hybrid-cloud connectivity involving Azure/AWS . Coordinate with Cloud, Security, Server and other infrastructure teams. Follow ITIL/change-management processes. Mandatory Skills Routing BGP OSPF EIGRP Switching VLAN STP VTP Trunking Port Security Networking TCP/IP DNS DHCP NAT Platforms Cisco Catalyst Cisco Nexus Cisco ISR/ASR SD-WAN / SDN Cisco SD-WAN Meraki Monitoring SolarWinds / SCOM / PRTG / Nagios Good to Have Aruba / Juniper ServiceNow Azure/AWS networking exposure Firewall and VPN concepts Python/scripting basics CCNA / CCNP Enterprise