Architectural Design, Automation, Cisco ASA (Adaptive Security Appliance), Cisco Switches, Computer Science, Firewalls, Full Scope Polygraph, Linux Administration, Microsoft Windows System Administration, Multiplatform/Cross-Platform, Process Improvement, Sensitive Compartmented Information (SCI), Software Patches, Storage Area Network (SAN), System Migration, Systems Administration/Management, Systems Engineering, Top Secret Clearance, VLAN (Virtual Local Area Network), VMWare, VMWare vCenter, VMWare vSphere, VPN (Virtual Private Network)