Antivirus, Change Management, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Data Recovery, Documentation, File and Print Sharing, Hardware Virtualization, Healthcare, Licensing, Machining Operations, Memory Hardware, Microsoft .NET, Microsoft Active Directory, Microsoft IIS Web Server (Internet Information Services), Microsoft SQL Server DBA (Database Administration), Microsoft Windows Operating System, Microsoft Windows Server, Microsoft Windows System Administration, Operating Systems, Risk Management, SSL-TLS (Secure Socket Layer - Transport Layer Security), Systems Administration/Management, VMWare, VMWare ESX/ESXi, VMWare vSphere, Virtual Machine (VM), Windows PowerShell