Administrative Skills, Analysis Skills, Authentication, Background Investigation, Cisco Routers, Communication Skills, CompTIA Security+, Computer Certifications, Computer Networks, Computer Servers, Computer Systems, Cross-Functional, Customer Relations, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Detail Oriented, DoD Directive 8140, DoD Directive 8570, DoD Information Assurance - IA, Establish Priorities, Ethernet, Firewalls, IAT - Information Assurance Technical, IP (Internet Protocol) Routing, Information Technology & Information Systems, Interpersonal Skills, Kerberos, Knowledge Base, LDAP (Lightweight Directory Access Protocol), Local Area Network (LAN), MPLS (Multi-Protocol Label Switching), Microsoft Active Directory, Microsoft Excel, Microsoft Office, Microsoft Outlook, Microsoft PowerPoint, Microsoft Product Family, Microsoft Windows Operating System, Microsoft Windows Server, Microsoft Word, Multitasking, NTFS, Network Routers, Network Switching, On Call, Operating Systems, Organizational Skills, Policy Development, Presentation/Verbal Skills, Problem Solving Skills, Quality Management, Quality Metrics, Red Hat Linux Operating System, SSH (Secure Shell), Scripting (Scripting Languages), Secret Clearance, Software Administration, Systems Administration/Management, Systems Maintenance, T-1 / DS1, TCP/IP (Transmission Control Protocol/Internet Protocol), Team Player, Technical Writing, Telephony, United States Department of Defense (DoD), VMWare, VPN (Virtual Private Network), Virtual Machine (VM), Wide Area Network (WAN), Windows PowerShell, Writing Skills