- Government Security cleared- Install, configure, administration of ASA, F5, Checkpoint Firewall, Cisco Switch & Router products in campus and 3 tier website designed networks. - Configuration & Troubleshooting TCP/IP network issues- Install, configure and maintain internal and external Cisco ASA firewalls. - Install, configure and maintain internal and external Checkpoint firewalls.- Install, configure, upgrade, administer F5 big IP LTM- Configure Site to Site VPN's using preshared keys and Certificates, on both Cisco ASA & Checkpoint firewalls. - Ensure the public facing websites are configured to support the business effectively, with SSL termination; Load Balancing and appropriate multi vendor firewall design - Penetration testing and vulnerability scanning of the Government GSI/PSN high security network- Maintain network security management and ongoing monitoring utilising tools such as Solarwinds and BMC - Provide advice and guidance on LAN / WAN designs- Good knoweledge of DHCP/DNS