• Systems Administrator

    BAE Systems (Sterling, VA)
    …to the verification of system performance. Responsibilities include: Systems Administration & Operations + Administer and troubleshoot Linux and Windows servers ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (12/09/25)
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  • Senior Database Administrator

    TekSynap (IA)
    …(19c or above), including installation, configuration, performance tuning, backup/recovery, and security management. + Familiarity with Linux /Unix (RHEL8 or ... JCL, access methods, device allocation, validation checks, organization, protection, security , documentation, and statistical methods. + Conduct quality control and… more
    TekSynap (11/15/25)
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  • Senior HPC Administrator (High Performance…

    Mount Sinai Health System (New York, NY)
    …+ 8+ years (higher preferred) of progressive HPC system administration and operations (preferably in a Redhat/CentOS Linux administration, Batch HPC cluster ... data warehouse team and a research data services team. The **Senior HPC Administrator , High Performance Computational and Data Ecosystem** , is responsible for a… more
    Mount Sinai Health System (11/15/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... other characteristic protected by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence customer activities in… more
    William C Brown Inc (01/13/26)
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  • Systems Administrator Sr / Alis / F-35…

    Lockheed Martin (Orlando, FL)
    …training operations benefiting the Finnish Air Force\. The System Administrator will support the sustainment, maintenance, and operation of F\-35 training system ... updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data volumes\. *… more
    Lockheed Martin (12/25/25)
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  • Systems Administrator Sr / Alis / IT / F-35…

    Lockheed Martin (Orlando, FL)
    …of training operations benefiting the Finnish Air Force\. The Systems Administrator will support the sustainment, maintenance, and operation of F 35 training ... updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data volumes\. *… more
    Lockheed Martin (12/05/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security ... general system administration support, to include system maintenance/upgrades, OS/software security patching, AV compliance patching, software and hardware transitions,… more
    FGS, LLC (11/22/25)
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  • Tier II Systems Administrator (OneZero…

    NANA Regional Corporation (Portsmouth, NH)
    LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join our team of outstanding professionals, apply today! **Job Summary:** Tier 2 ... and network infrastructure services. Additionally, you will support computer/server operations , network access, database management and maintenance, and software… more
    NANA Regional Corporation (11/27/25)
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  • Systems Administrator 2 (Bluemont, VA)

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... protected by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation, troubleshooting and maintenance. This position… more
    William C Brown Inc (10/23/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …issues, mobile devices, and implement and ensure compliance with applicable system security controls. + Optimize system operations and resource utilization and ... **System Administrators** to join our team and provide support to facilitate operations on a critical infrastructure and services program. This effort focuses on… more
    BAE Systems (12/04/25)
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