• Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    … Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the ... for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to...a US Citizen. + Must have an active DoD Top Secret Clearance. + Must have an… more
    Link Solutions Inc (07/12/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, ... TS /SCI w/poly. What you will do Manage IT system infrastructure and any processes related to these ...degree and ten (10) years of experience as a system administrator on programs of similar scope… more
    BigBear.ai (04/22/25)
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  • Linux Systems Administrator

    CACI International (Hanover, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to join our team in Hanover, MD! Our Middleware… more
    CACI International (05/02/25)
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  • Senior Linux System…

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The ... Senior Linux System Administrator is responsible...standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Linux Systems Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Linux Systems Administrator ** to join our team in **Hanover, MD** . This role supports a global ... discipline + Fifteen (15) years of experience as a System Administrator in programs and contracts of...Qualifications:** + Experience deploying, upgrading, or maintaining servers and systems + Knowledge of Linux operating … more
    ManTech (05/10/25)
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  • Senior Linux System…

    ManTech (Fort Meade, MD)
    ManTech is seeking a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support the implementation, ... Configure and manage Linux and Windows operating systems ; install and maintain OS software; implement system...related experience. + Experience with Linux operating systems . **Security Clearance Requirements:** + Active TS /SCI… more
    ManTech (07/15/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator ** to join our team located in the Fort Meade, MD ... internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . +… more
    ManTech (06/06/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in the **Laurel, Maryland** location. ... deploy and administer virtualized platforms, using VMWare. + Configure and manage Linux and Solaris operating systems + Installs/loads operating systems… more
    ManTech (07/05/25)
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  • Senior Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... qualified candidate for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery Operations… more
    Leidos (05/14/25)
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  • System Administrator , Linux

    Alaka'ina Foundation Family of Companies (Aberdeen Proving Ground, MD)
    System Administrator , Linux Location MD -...CLEARANCE: + Must be a US Citizen + An active Top Secret (SCI) clearance is required The Alaka`ina ... Foundation Family of Companies (FOCs) is looking for a System Administrator , Linux to support...+ System Management + Install and configure Linux environments and systems including back-end processes… more
    Alaka'ina Foundation Family of Companies (07/16/25)
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