L3 Network Engineer/lEad

Position: L3 Network Engineer Location: Mumbai Employment Type: Full-Time Work Mode: On-site Required Skills: 6+ years of experience in Enterprise Network Infrastructure Strong experience in Cisco Nexus, Catalyst, Routing & Switching Good knowledge of Cisco Wireless Technologies Hands-on experience with Cisco ISE / NAC Working knowledge of Zscaler ZIA Experience with ISP Connectivity Hands-on troubleshooting of Palo Alto, Fortinet, and SonicWall Firewalls Key Responsibilities: Manage and troubleshoot L3 enterprise network infrastructure across multiple locations. Configure and support Cisco Nexus, Catalyst, and Wireless technologies. Handle routing, switching, ISP connectivity, and network migrations. Manage Cisco ISE/NAC, Zscaler ZIA, and network security solutions. Troubleshoot Palo Alto, FortiGate, and SonicWall firewalls. Handle L3 escalations and critical network incidents independently. Perform network implementation, configuration, maintenance, and optimization. Ensure network availability, performance, and security.