• System Administrator Windows

    Leidos (Annapolis Junction, MD)
    **Description** ** System Administrator - Windows ** **Leidos** has a new and exciting opportunity for a ** System Administrator - Windows ** in our ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...systems (ex. Network Switches, Routers, LANs, & cabling, Windows /Linux operating systems , VMware, etc.). + Must… more
    Leidos (11/05/25)
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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...AND CLEARANCE: + Must be a US Citizen + Top Secret security clearance is required with T5… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR ( WINDOWS ) (RDTE)...be able to maintain a security clearance at the Top Secret level. US Citizenship is a ... Bowhead seeks a Systems Administrator ( Windows ) to provide customer support and technical assistance to...requirement for Top Secret clearance at this location Applicants may be subject… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS /SCI clearance to support our government customer based in ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information… more
    V2X (11/15/25)
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  • Principal Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum, MD. ... limited to the following: + Perform as a primary Windows /VMware systems administrator for a...Bachelor's or Master's degree in IS related field. + Top Secret Clearance. + Experience operating under… more
    Northrop Grumman (11/13/25)
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  • Windows Systems Administrator

    Northrop Grumman (Gilbert, AZ)
    …Northrop Grumman Chief Information and Digital Office (CIDO) organization is seeking a novice ** Windows Systems Administrator ** to join its dynamic team of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...be limited to the following: + Perform as a Windows System Administrator for a… more
    Northrop Grumman (11/21/25)
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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 ... Service, TIBCO, Active MQ, Artemis, Kafka) Description: + The System Administrator is responsible for the provisioning,...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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  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    … running Windows operating systems , and various applications. As the Windows System Administrator you will be required to manage the devices ... Windows Systems Administrator (4793)at...disaster recovery. **Required Skills & Experience** + Clearance Required: Top Secret + Must hold interim … more
    SMX (11/19/25)
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  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. ... + 5+ years professional experience performing duties of a Windows system administrator + Strong...field, or equivalent experience + An active and transferable Secret clearance with ability to gain a TS more
    SciTec (11/19/25)
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  • Principal Windows Systems

    Northrop Grumman (San Diego, CA)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Windows Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as a Windows System Administrator for a...: + Bachelor's degree in Information Technology + Active Top Secret , TS /SCI, Polygraph, or… more
    Northrop Grumman (11/21/25)
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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 ... Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,...TS /SCI with polygraph clearance to start.** Level 0 System Administrator (SA) shall possess the following… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Windows System Administrator

    Link Solutions Inc (White Sands Missile Range, NM)
    Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator will be responsible for the installation, ... for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to...a US Citizen. + Must have an active DoD Top Secret Clearance + Ten (10+) years… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will be responsible for the ... for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to...a US Citizen. + Must have an active DoD Top Secret Clearance + MS or BA/BS… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator

    Link Solutions Inc (Durham, NC)
    Top Secret Clearance + Non-remote (relocation incentive available) Our Windows System Administrator (Senior-Level) will be responsible for the ... for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to...a US Citizen. + Must have an active DoD Top Secret Clearance + Must have an… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator

    Adapt Forward (North Charleston, SC)
    …Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows System Administrator you will play an integral role on the NIWC Atlantic ... within enterprise-class environment * Provide support for emergent Windows operating system issues * Competent and...and adaptable in all areas of Windows systems administration Qualifications: * US Citizen * TS more
    Adapt Forward (11/21/25)
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  • Linux/ Windows Systems

    Northrop Grumman (Palmdale, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a novice cross-platform **Linux/ Windows Systems Administrator ** to join its dynamic team of ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....: + Bachelor's degree in Information Technology + Active Top Secret , TS /SCI, SAP/SAR access,… more
    Northrop Grumman (11/15/25)
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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 Systems Administrator leads complex system administration and endpoint configuration activities within the environment. This role covers the… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Windows System Administrator

    Space Dynamics Laboratory (North Logan, UT)
    …Laboratory (SDL) is seeking an experienced Windows System Administrator to design, implement, secure, and maintain systems and associated applications, ... experience in lieu of a degree + Must already hold and maintain a Top Secret DoD security clearance, with Adjudicated Polygraph + Experience administering… more
    Space Dynamics Laboratory (11/19/25)
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  • Windows System Administrator

    Synergy ECP (Annapolis Junction, MD)
    Windows System Administrator 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is seeking aWindows ... and objectives are met. The job duties of the Windows System Administrator are as...Administrator are as follows: + Administrating day-to-day IT systems to include system availability, backup/restore, deploy/provision,… more
    Synergy ECP (11/06/25)
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  • Sr. Linux/ Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …topographies, Virtualization Technologies * Must currently have an active Top Secret Clearance **Desired Skills:** * Windows and Linux OS patching/security ... our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you...troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual machines\) * System more
    Lockheed Martin (11/14/25)
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