The L3 DC Engineer serves as a subject matter expert in designing, implementing, and
troubleshooting complex Cisco-based data center infrastructures. They handle escalated
incidents, architect solutions, and lead root cause analysis efforts.

Core Technical Skills:
• Cisco ACI Expertise:
• Deep hands-on experience with APIC, fabric setup, contracts, policies, and multi-site
• Capable of troubleshooting fabric discovery issues, endpoint learning problems, Static
• Bindings, Bridge Domains, and L3Out configurations
• Routing & Switching (Advanced):
• Strong knowledge and hands-on with OSPF, BGP, route maps, redistribution, and peering                                                          • Experience designing and implementing high-availability networks and failover scenarios
• Cisco Nexus Deep-Dive:
• Expertise with NX-OS, vPC, FabricPath, VXLAN, EVPN
• Configuration and troubleshooting of Nexus 2k/5k/7k/9k
• Configuration and troubleshooting of Multicast routing
• Strong knowledge and hands-on with ACI device provisioning and upgrades
• Experience with data formats(XML,JSON) and Automation tools(NSO, Postman, Insomnia)