Installation and supports of LANs, WANs, network segments, Internet, and intranet service Install and maintain network hardware and software Juniper, Fortigate, Cyberoam Secure solution desire Deep knowledge (OSI Model, TCP/IP, SSL) Open source operating system (Linux ,FreeBSD) Strong TCP/IP knowledge and troubleshooting Installation and configuration routers, switches, patch panels, WIFI access points, and network cabling Installation and maintenance commercial web hosting platform (Plesk) Monitoring networks to ensure security and availability Monitoring bandwidth usage with MRTG & PRTG Configuration Firewall ( DMZ, Intranet, Internet)