Network Security L3

Responsibilities Act as the Level 3 escalation point for critical P1/P2 incidents and complex network issues. Lead advanced troubleshooting across LAN, WAN, WLAN, Data Center, Cloud, Security, DDI, and Load Balancer environments. Drive Root Cause Analysis (RCA), Problem Management, and implementation of permanent corrective actions. Support Cisco ACI fabric operations, including VRF management, EPG health checks, leaf commissioning/decommissioning, and fabric troubleshooting. Manage routing and…