• Windows Systems Administrator

    L3Harris (Greenville, TX)
    …Greenville, TX Schedule: 9/80 Job Description: This position is for a Windows Systems Administrator supporting Software Development Engineering teams. ... complex, multi-disciplined administration in secure lab and isolated network environments. The Windows Systems Administrator will participate in roadmap,… more
    L3Harris (01/07/26)
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  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    Windows Systems Administrator (4793)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Windows System ... for the proper functioning of a group of hardware systems running Windows operating systems ,...operating systems , and various applications. As the Windows System Administrator you will be required… more
    SMX (01/07/26)
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  • Linux/ Windows Systems

    COMSO, Inc (Columbia, MD)
    Linux/ Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... Baltimore Sun Media Group. Currently, we are seeking aSystems Administrator IIto join our Team! ** Must have active...established Standard Operating Procedures (SOPs). + Build and configure Windows Server 2019 and 2022 systems from… more
    COMSO, Inc (11/27/25)
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  • Senior Windows Systems

    Leidos (Arlington, VA)
    …Security+ or Systems Security Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National Capital… more
    Leidos (01/07/26)
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  • Senior Windows Systems

    Adapt Forward (North Charleston, SC)
    Systems Administrator IV, Senior Windows Systems Administrator North Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows ... operating system issues + Competent and adaptable in all areas of Windows systems administration + Windows Server Configuration + Active Directory… more
    Adapt Forward (12/17/25)
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  • Lead Windows Systems

    General Dynamics Information Technology (Chantilly, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Lead Windows Systems Administrator (SME) We are seeking an accomplished ... Lead Windows Systems Administrator to oversee the design, operations, and maintenance of a mission-critical Windows infrastructure that supports analysts… more
    General Dynamics Information Technology (12/29/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Windows Systems Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is ... looking for multiple Windows Systems Administrators for a large program...TS/SCI with polygraph clearance to start.** Level 0 System Administrator (SA) shall possess the following capabilities: + No… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Windows Systems Administrator

    IMRI (Phoenix, AZ)
    Windows Systems Administrator (Patch Management) Tanium Apply Now! Back to search Location: Phoenix, Arizona Posted: 11/13/2025 Location Name: Phoenix Wage ... landscape, committed to empowering organizations with our innovative solutions. Job Title: Windows Systems Administrator (Patch Management) with Tanium… more
    IMRI (11/14/25)
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  • Principal Windows Systems

    Northrop Grumman (Baltimore, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a well-qualified ** Windows Systems Administrator ** to join its Classified Solutions team in ... but not be limited to the following: + Perform as a primary Windows /VMware Systems Administrator for a classified government contact. + Maintain smooth… more
    Northrop Grumman (01/08/26)
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  • Windows Systems Administrator

    Northrop Grumman (Redondo Beach, CA)
    …some of the best work of your career. Northrop Grumman is seeking a well-qualified ** Windows Systems Administrator ** to join its dynamic team of technical ... include but not be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract. + Communicate… more
    Northrop Grumman (01/07/26)
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  • Windows Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a skilled and motivated ** Windows Systems Administrator ** to join our team of top Information Technology and Analytic professionals in ... High School Diploma and 7+ years of relevant experience with Windows systems + Experience with complex system architectures and interconnected data environments… more
    ManTech (12/03/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows ... activities within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Sr Windows Systems

    Watershed Security (Pensacola, FL)
    …for qualified candidates to join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare and ... 6 months of hire + Must have 8 or more years of progressive Windows and VMWare administration experience in an enterprise-scale environment + Ability to work… more
    Watershed Security (01/07/26)
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  • Windows /VMware Systems

    GovCIO (San Antonio, TX)
    …This position is contingent upon contract award. GovCIO is currently hiring for a Windows /VMware Systems Administrator for our US Courts proposal. This ... USD $113,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/2380/ windows -vmware- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID**… more
    GovCIO (12/23/25)
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  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The position will support ... Senior Systems Administrator , Windows Location HI - Kaua'i Job Code 13575 # of openings 1 Apply Now… more
    Alaka'ina Foundation Family of Companies (12/15/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ** SYSTEMS ADMINISTRATOR ( WINDOWS ) (RDTE)** Bowhead seeks a Systems Administrator ( Windows ) to provide customer support and technical ... at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). **Responsibilities** **The Systems Administrator will be responsible for:** + Answering questions… more
    UIC Government Services and the Bowhead Family of Companies (12/23/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows /Linux Dual-Stack Specialist** to join our team in **Boulder, ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
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  • Windows Systems Administrator

    SAIC (Groton, CT)
    …CT** . The successful candidate will be the primary technical resource for Windows Systems Administration. This position requires the ability to assist with ... **Description** SAIC is hiring a ** Windows System Administrator ** to be located...+ Reviewing ACAS/Nessus vulnerability scans and remediating vulnerabilities on Windows systems . + Proficiency with system automation… more
    SAIC (01/07/26)
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  • Windows Server Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …to develop and maintain good working relationships with internal and external stakeholders This Windows Systems Administrator will be an active part of a ... /Principal Windows Server Administrator to maintain and enhance Windows Systems and Infrastructure in support of the National Air and Space Intelligence… more
    Northrop Grumman (12/03/25)
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  • Windows System Administrator III

    Hyundai Autoever America (Savannah, GA)
    …of automotive innovation. Website: http://www.haeaus.com Role Overview The selected candidate Windows Systems Administrator will provide technical leadership ... preferred + At least 6 years of experience as the primary administrator for Linux/ Windows Servers, VMware, Exchange Servers, Windows AD and M365… more
    Hyundai Autoever America (10/17/25)
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