• 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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  • Linux Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator ** **- Active Top Secret Required** Seize your ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...opportunity to make a personal impact as a ** Systems Administrator ** with GDIT. A career in… more
    General Dynamics Information Technology (05/16/25)
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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 (05/28/25)
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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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  • Linux Systems Administrator , Sr…

    Lockheed Martin (Sunnyvale, CA)
    …570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations\. **What You Will Be Doing:** In this ... role, you will perform a variety of activities in information systems design, development, and analysis encompassing one or more of the following areas of technical… more
    Lockheed Martin (05/31/25)
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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 II (Active…

    NANA Regional Corporation (Vandenberg AFB, CA)
    …System Administrator executes actions necessary to maintain all information systems located on site, and conduct maintenance required to sustain the operability ... Five Rivers Analytics, an Akima company, is hiring a System Administrator (Temporary) to support the Satellite Control Network Operations, Remote Site and Mission… more
    NANA Regional Corporation (05/16/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Intermediate Windows Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret ... 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in the installation, configuration, and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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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 (05/24/25)
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  • Intermediate Linux Systems

    Black Bear Technology Solutions, LLC (Aberdeen Proving Ground, MD)
    Intermediate Linux Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Aberdeen proving Grounds (Onsite) Position ... Overview: The Intermediate Linux Systems Administrator specializes in the installation, configuration, and maintenance of systems across Linux environments.… more
    Black Bear Technology Solutions, LLC (05/24/25)
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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. (05/24/25)
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  • Senior Windows Systems Administrator

    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 management of… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** **with High Performance Computing (HPC)** expertise to ... 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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  • 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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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... SolarWinds, and/or ScienceLogic SL1. **Qualifications** + High School with 10+ years systems administration (or commensurate experience). + Secret Clearance with… more
    GovCIO (04/24/25)
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  • IT Systems Administrator , Sr (Linux…

    Lockheed Martin (Fort Worth, TX)
    …selected candidate will join the Classified IT support team, performing IT Systems Administration across multiple platforms including Linux Red Hat, eSXi, VMware ... in Ft Worth, TX, and US Citizenship / Active Secret Clearance \(with the ability to obtain Top ... Clearance * 3\+ years' Experience with Linux Operating Systems \(Red Hat Enterprise Linux 7, 8, 9\) *… more
    Lockheed Martin (05/15/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for ... network and fielded systems . CACI is seeking a development Systems Administrator with Linux experience for our Sarasota (FL) location. In this position,… more
    CACI International (04/05/25)
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