• Cloud System Administrator - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System ... help them face any obstacle. At GDIT, people are our differentiator. As a Cloud System Administrator you will help ensure today is safe and tomorrow is smarter.… more
    General Dynamics Information Technology (08/19/25)
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  • Network & Computer Systems…

    SMX (Patuxent River, MD)
    …decommissioning + Support VMware systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support ... Network & Computer Systems Administrator - Intermediate (Secret to...Navy RMF process and NIST standards + Install and support Operating Systems and Applications throughout the… more
    SMX (08/09/25)
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  • Network and Computer Systems…

    ManTech (Belcamp, MD)
    …our team in **Belcamp, MD** . This is an onsite position. The Network and Computer Systems Administrator will work in support of the Army for the Network ... years of relevant experience as a Network or Computer Systems Administrator . + 5+ years in the...profiles, or system administration of Unix or Windows networks/ systems + Experience monitoring network performance,… more
    ManTech (09/10/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    … + Manage IT system infrastructure and any processes related to these systems + Provide support to IT systems including day-to-day operations, monitoring ... and manage UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,...+ Minimum of 9 years of experience as a Systems Administrator in programs and contracts of… more
    SAIC (08/07/25)
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  • Principal Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …This includes managing IT system infrastructure and any processes related to these systems . You will provide support to IT systems including day-to-day ... Systems Administrator II Annapolis Junction, MD...Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Athenix Solutions Group, LLC (07/26/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …Systems Administrator Overview: JHNA is currently seeking a talented Senior Systems Administrator to support our NAVAIR government customer in ... Patuxent River, MD. This individual will be performing System Administration functions on Aircraft or Weapons Systems...other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux). +… more
    JHNA (09/16/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …are up to date and running properly. + Work with minimal supervision to ensure Windows and UNIX systems fully support critical mission needs. + Collaborate ... If so, look no further. Amentum is seeking a ** System Administrator ** to join our team of...Configure and manage UNIX and Windows operating systems , including installing/loading operating system software, troubleshooting,… more
    Amentum (09/06/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call support ... business day coverage and 24x7 call in after hours support . For the 6 to 6 coverage, each team...expertise): + One (1) year experience in Linux, Unix, Windows or Cisco OS operating system +… more
    Belay Technologies (07/11/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …+ Manages IT system infrastructure and any processes related to these systems . Provides support to IT systems including day-to-day operations, monitoring ... + Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and… more
    COMSO, Inc (09/02/25)
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