Access Control, Analysis Skills, Authentication, Automation, Business Strategy, Capacity Management, Computer Science, Computer Security, Control Objectives for Information and related Technology (COBIT), Customer Support/Service, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Desktop Environments, Distributed Control Systems (DCS), Documentation, ITIL (IT Infrastructure Library), Identity Data Management, Industry/Trade Analysis, Information Technology & Information Systems, Information/Data Security (InfoSec), Microsoft Active Directory, Microsoft Exchange Server, Microsoft SharePoint, Microsoft Windows Azure, Microsoft Windows Desktop, Microsoft Windows Server, On Call, Organizational Development/Management, Process Engineering, Process Improvement, Project/Program Management, Public Key Infrastructure (PKI), Replication and Remote Mirroring, Requirements Management, Scripting (Scripting Languages), Security Policy, Service Delivery, Single Sign-On (SSO), System Center Configuration Manager (SCCM), System Migration, Testing, Time Management, Topology, WINS (Windows Internet Naming Services), Windows PowerShell