**MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator** to join our team USMC IT Service Desk in **Stafford, VA.**

**Responsibilities include but are not limited to:**

+ Maintain multiple networks for over 600 users
+ Assist in administering and maintaining Windows servers, Windows Workstations, Virtual Machines, and other critical systems in an enterprise environment
+ Use Microsoft Service Manager, Remedy, ServiceNow, or other ticketing system to create, update, monitor, and close tickets
+ Diagnose and resolve technical hardware and software issues by conducting basic and tier II troubleshooting for servers, workstations, and applications within the Active Directory environment
+ Assist and support with account creations, resetting passwords, troubleshooting system and network problems, installation of hardware and workstations, unlocking accounts, and transferring data
+ Support Accreditation efforts, to include STI...