role in ensuring the security, performance, and reliability of our business-critical systems. Key Responsibilities Design, implement, and support LAN, WAN, Wi-Fi, and VPN infrastructure. Manage and troubleshoot Cisco switching, routing, and wireless environments. Administer and maintain Fortinet Firewalls, VPNs, and security solutions. Monitor network performance and proactively identify … technologies . Hands-on experience with Fortinet/FortiGate firewalls . Excellent knowledge of TCP/IP, DNS, DHCP, VLANs, STP, OSPF, BGP, and VPN technologies. Experience troubleshooting complex network issues in enterprise environments. Good understanding of network security principles and best practices. Experience with network monitoring and diagnostic tools. ...