• Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …shoot Network connectivity between Server Infrastructure Certifications + AWS Cloud Foundations + Azure Fundamentals One of the following: + AWS Certified ... developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and...+ **The ability to obtain and maintain a Top Secret with SCI eligibility US Security Clearance is required**… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking a proven **Linux Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... Humans in Complex Systems, Mechanical Sciences, Military Information Sciences, Network /Cyber/Computational Sciences, Photonics/Electronics/Quantum Sciences, Sciences of Extreme Materials, Terminal… more
    SAIC (08/07/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven **Windows Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... Humans in Complex Systems, Mechanical Sciences, Military Information Sciences, Network /Cyber/Computational Sciences, Photonics/Electronics/Quantum Sciences, Sciences of Extreme Materials, Terminal… more
    SAIC (08/07/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you're looking for a technology ... and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD....US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows… more
    Link Solutions Inc (08/19/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator 1 Provides support for implementation, troubleshooting and maintenance… more
    General Dynamics Information Technology (07/31/25)
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  • Principal/Sr. Principal MS Exchange…

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position… more
    Northrop Grumman (08/14/25)
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  • ACAS Systems Administrator

    Leidos (Adelphi, MD)
    …CTO's and Taskings. + Maintain effective communications with IT administration teams for Cloud and on premise server support. + Associating Nessus scanners to the ... appropriate scan zones and repositories. + Provide Multi-Tiered ACAS administrator support. + Troubleshoot application errors, operating system(s), server hardware, … more
    Leidos (08/09/25)
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  • Field Engineer/Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …in big data solution development and deployment, with expertise in cloud -based services, software and systems engineering, cyber capabilities, and data science. ... Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple military locations, both CONUS… more
    Huntington Ingalls Industries (08/08/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of complex DoD systems ... + Maintain extensive knowledge of diverse IT systems and network architectures, including high-volume/high-availability infrastructures. + Ensure system reliability,… more
    Competitive Range Solutions, LLC (08/07/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches… more
    General Dynamics Information Technology (08/21/25)
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