• Senior UNIX/Linux Systems

    Innovative Management & Technology Services (Richmond, VA)
    …the best customers on-site at top government agencies. Job Title: Senior UNIX/Linux Systems Administrator ( Secret Clearance) Primary Location: Richmond, VA ... a strong emphasis on Red Hat, Solaris, and HP-UX systems . Candidates must hold an active Secret ...HP-UX systems . Candidates must hold an active Secret clearance and meet all DoD 8570/8140 requirements. Key… more
    Innovative Management & Technology Services (05/04/25)
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  • IT Linux Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... possible, with the ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for an experienced … more
    SpaceX (05/06/25)
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  • Cloud Network & Computer Systems

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Advanced ( Secret to TS) (3264)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD ... SMX is seeking a skilled **Cloud Network & Computer Systems Administrator ** to be part of our...or mentor others **Required Skills:** + Clearance Required: Top Secret , Interim TS to start. Applicant selected may be… more
    SMX (05/09/25)
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  • Network & Computer Systems

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate ( Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX ... is seeking a skilled **Network** **and** **Computer Systems Administrator ** tobe part of ourInformation Technology Team supporting NAWCADat Patuxent River,MD.… more
    SMX (05/10/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team of technical professionals. ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (04/08/25)
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  • Sr. Windows/Linux Systems

    Lockheed Martin (King Of Prussia, PA)
    …partners working toward the same goal-collaboration is regular and on\-going\. The Work: As a Systems Administrator on the TTWCS Program , you will: \- Work in ... What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software applications in the Tactical… more
    Lockheed Martin (04/30/25)
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  • Linux Windows Systems Administrator

    Northrop Grumman (Kirtland AFB, NM)
    systems that keep our world safe. We are looking for a **Linux Systems Administrator ** to support our Engineering organization's goals to meet the current ... with the internal and external customers. As a **Linux Systems Administrator ** , you will: + Perform...Secret clearance + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (04/22/25)
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  • Principal Systems Administrator (Top…

    Northrop Grumman (San Diego, CA)
    …now and in the future. Northrop Grumman Defense Services is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (04/25/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a **Linux Systems Administrator ** to join its dynamic team of technical professionals. The ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (05/08/25)
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  • IT Systems Administrator / Top…

    Lockheed Martin (Palmdale, CA)
    …and infrastructure deployments for their assigned program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server, and ... Windows 10\. Active Top Secret Security Clearance US Citizenship Required for this facility\....CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) *… more
    Lockheed Martin (04/16/25)
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  • Systems Administrator

    TestPros (Colorado Springs, CO)
    …safer and more secure. Location: Colorado Springs, CO (Hybrid) Clearance: Active Secret Citizenship: US citizenship is required Start Date: Summer 2025 (Pending ... Award) Overview: Support the configuration, maintenance, and security of mission-critical systems . The role is critical to ensuring system availability, compliance,… more
    TestPros (05/03/25)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    …career today. Northrop Grumman Aeronautical Services Sector is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (04/08/25)
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  • Secret Systems Administrator

    Insight Global (Broomfield, CO)
    Job Description An employer based in Boulder, CO is looking to hire a Senior Systems Administrator on-site in Broomfield, CO. This person will work directly with ... (company will hold whatever your highest clearance is) Proven experience as a Systems Administrator , preferably in supporting DoD or government customers Strong… more
    Insight Global (04/29/25)
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  • Systems Administrator

    Koniag Government Services (Boulder, CO)
    …23, 2025 **Koniag Data Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Secret security clearance to support ... Systems Administrator Boulder, CO, USA Req...Alaska Native Corporation values to deliver reliable and secure systems operations. This position requires an active Secret more
    Koniag Government Services (04/23/25)
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  • Tenant Ops Shift Systems

    Koniag Government Services (Boulder, CO)
    …Data Solutions,** a Koniag Government Services company, is seeking a Tenant Ops Shift Systems Administrator with a Secret security clearance to support ... Tenant Ops Shift Systems Administrator Boulder, CO, USA Req...and continuous system support. This position requires an active Secret clearance and involves shift work. **Essential Functions, Responsibilities… more
    Koniag Government Services (04/23/25)
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  • Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator - Active Directory Forests - Active Top Secret ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...your opportunity to make a personal impact as a ** SYSTEMS Administrator ** with GDIT. A career in… more
    General Dynamics Information Technology (02/22/25)
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  • Windows System Administrator

    Adapt Forward (North Charleston, SC)
    Windows Systems Administrator Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows System Administrator you will play an integral ... local and remote user desktop machines and servers. You will focus on systems and application stability, security, performance, and capacity management, as well as… more
    Adapt Forward (05/03/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    …place to be! We are currently hiring for a dynamic and experienced Systems Administrator . Clearance:Active DoD Secret Clearance Work Schedule:Onsite daily. ... Systems Administrator Aberdeen Proving Ground, MD (http://maps.google.com/maps?q=6175+Guardian+Gateway+Aberdeen+Proving+Ground+MD+USA+21005) Job Type Full-time… more
    Linchpin Solutions, Inc. (02/22/25)
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  • Senior Network/ Systems

    GovCIO (Bismarck, ND)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... related to such changes. **Qualifications** High School with 9+ years systems administration (or commensurate experience) Secret Clearance **Company Overview**… more
    GovCIO (04/10/25)
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  • Systems Administrator , Senior…

    RTX Corporation (Tucson, AZ)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Systems Administrator , Senior Analyst P2** **Raytheon Digital ... solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux… more
    RTX Corporation (05/01/25)
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