L3 Network Engineer/lEad
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Summary
An on-site L3 network engineer/lead in Mumbai who manages and troubleshoots enterprise network infrastructure across multiple locations, handling routing/switching, ISP connectivity, and network security. Core technologies include Cisco Nexus, Catalyst, Cisco Wireless, Cisco ISE/NAC, Zscaler ZIA, and Palo Alto, Fortinet, and SonicWall firewalls.
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.