Windows System Administrator Jobs

Senior Red Hat Enterprise Linux (RHEL) EngineerLocation: Colorado Springs, COSchedule: Full-time | Onsite 5 days per weekClearance: Active Secret clearance requiredSalary Range: $120,000-$125,000 annu...

Assured Information Security (AIS) has an opening for a Business Development Manager. In this role you will support the development and execution of capture plans, competitive strategies, and proposal...

Windows Systems Administrator Location: Arlington, VA Schedule: 100% On-Site | Monday-Friday | 12:00 PM - 8:00 PM (2nd Shift) Clearance Required: Active TS/SCI Overview We are seeking a Windows Sy...

Overview Systems Administrator (Windows) JOB LOCATION: Dahlgren, Virginia JOB STATUS: Full Time CLEARANCE: Top Secret TRAVEL: Less than 10% SALARY:$100,000 to $110,700 Astrion has a contingent ...

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...

Zachary Piper Solutions is seeking a skilled Windows Systems Administrator to join our team in Linthicum Heights, MD. As a Windows Systems Administrator, you will play a crucial role in the design, de...

System Administrator (Windows) Program Description: We are seeking a Senior Systems Administrator to lead vulnerability remediation and system hardening across a primarily Windows-based enterprise e...

AMERICAN SYSTEMS is looking for a qualified Windows Systems Administrator ready to join a Team working for a DoD Agency based in Mechanicsburg, PA. Support includes full responsibility for managing, a...

Systems Administrator (Windows)Dahlgren, VAEmployment Type: Full-Time Shift: Day ** This position is contingent upon award of the contract. About the Company Athena Technology Group, Inc. (ATG) is a ...

Marathon TS Windows Systems Administrator Peterson SFB-- Colorado Springs, CO Secret Clearance Required Marathon TS is seeking a Windows Systems Administrator to support Space and Ground segments for...

Amentum is seeking a Systems Administrator (Windows) for a position in Kauai, HI. Provides Windows system administration for all Clients and Servers connected to the Pacific Missile Range Facility (PM...

Job Duties: •Systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operatin...

R-00188110Description Windows Systems Administrator Location: Pearl Harbor, HawaiiSecurity Clearance: Active TS/SCI RequiredLeidos is seeking a Windows Systems Administrator III to support mission cri...

R-00191182Description Windows Systems Administrator Location: Pearl Harbor, HawaiiSecurity Clearance: Active TS/SCI RequiredLeidos is seeking a Windows Systems Administrator to support mission critica...

Job Duties: •Systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operatin...

Job Duties: •Systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operatin...

Date Posted:2026-09-03Country:United States of America Location:US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...

Systems Administrator Location: Linthicum, Maryland Clearance: DOD Secret Clearance minimum Role Overview We are seeking a Systems Administrator with experience in Windows and Virtualization envir...

R-00191101Description Windows Systems Administrator Location: Pearl Harbor, HawaiiSecurity Clearance: Active TS/SCI RequiredLeidos is seeking a Windows Systems Administrator to support mission critica...

TEKsystems is seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as pa...