Windows Systems Administrator It Support Jobs

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Position Description: The Windows System Administrator is responsible for providing technical support and troubleshooting for a range of Windows based systems, ensuring compliance with DoD 8570.01-M ...

Linux/Windows Systems Administrator Location: Springfield, VA Clearance: Secret Position Overview: The Linux/Windows Systems Administrator is responsible for the design, implementation, maintenan...

The Opportunity NineFX is seeking a System Administrator Level 3 to support, secure, and optimize enterprise IT systems across AWS, Linux, and Windows environments. This role includes cloud administr...

Job Title: SharePoint Administrator Job Location: Quantico, Virginia Overview: Abacus Technology is seeking a SharePoint Administrator to provide technical support for the US Air Force Office of Spe...

Top Skills' Details 1. 3+ years' experience with Windows Systems Administration (Windows Server/Active Directory/VMware) 2. Active CompTIA Security+ CE 3. Active SECRET clearance Description **TH...

Type: Full Time Location: Philadelphia, PA Overtime Exempt: Exempt Reports To: ARMADA HQ Travel Required: Yes Security Clearance Required: Active Secret Security Clearance ************CONT...

FEDITC, LLC is a fast-growing business supporting DoD and other intelligence agencies worldwide. FEDITC develops mission critical national security systems throughout the world directly supporting the...

Job Title: Systems Administrator Job Location: Quantico, Virginia Overview: Abacus Technology is seeking a Systems Administrator to provide technical support for the US Air Force Office of Special I...

Title: Windows System Administrator Location: Dahlgren, Virginia (ON-SITE) Clearance Required: Top Secret Certification Required: Security+ or IAT Level II Cert Top Skills Required: • System Admin...

Date posted: March 26, 2026 Pay: $110,000.00 - $130,000.00 per year Job description: Senior IT Systems Administrator (On-Site) Strategic Technology Institute, Inc. (STi) Location: Rockville, MD 208...

Top Skills' Details -IAT Level II Cert and Interim or Active Secret Clearance -Minimum 1- 2syears' experience in system administration of windows-based workstations, exp. with drivers, dell machines/w...

Description This senior-level system engineering position provides IT support in configuring and maintain both Windows and Linux baselines and managing and maintaining Windows 11 endpoints. The well ...

Job Title: Windows System Administrator Level 2Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: U...

The System Administrator will provide hands-on administration and operational support for Microsoft Endpoint Configuration Manager (MECM)–managed environments in a DoD setting. This role is endpoint-f...

Zachary Piper Solutions is seeking an experienced Windows Virtualization & Automation Systems Administrator to support a U.S. Government customer in a Joint Service live and virtual exercise environme...