Job Title: Network Administrator (Lead) Location: Noida Sec 62 Employment Type: Full-time Job Summary: We are seeking an experienced and results-driven Network Administrator (L3) with deep expertise in network security, firewall technologies, and infrastructure management. The ideal candidate will be responsible for the design, implementation, management, and troubleshooting of complex enterprise network environments across multiple firewall platforms. This role requires strong analytical skills, hands-on technical knowledge, and the ability to ensure secure, scalable, and high-performing network operations. Key Responsibilities: - Design, implement, and maintain secure and highly available network infrastructures across multiple sites.
- Configure, manage, and troubleshoot firewalls (Checkpoint/ Palo Alto/ Cisco FTE) including policy configuration, VPN setup, NAT, and high-availability clusters.
- Perform end-to-end network troubleshooting across routing, switching, and se...