• Senior System Administrator

    Amentum (Springfield, VA)
    …Intel space? If so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in **Springfield, VA** . In this ... status to agency management and internal customers * Deploys operating system and application software to cloud compute resources. * Isolate and resolve hardware and… more
    Amentum (11/20/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... of operational programs. Plans R&D programs and recommends technological application programs to accomplish long-range objectives. Work is reviewed only… more
    SAIC (11/19/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... your employment history (past 7 years), based on information provided in your application **Employee Perks** At GovCIO, we consistently hear that meaningful work and… more
    GovCIO (11/07/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital ... program administration, and administration/distribution of commercial and Government owned application computer programs. + Experience in establishing and implementing… more
    SimIS Inc. (11/06/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for ... worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a… more
    General Dynamics Information Technology (10/25/25)
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  • Sr. Contract Administrator (Vaxcom)

    Parsons Corporation (Fairfax, VA)
    …Services LLC, A Parsons Company, is looking for an amazingly talented. Sr. Contract Administrator to join our Team. In this role you will be interfacing with the ... as they relate to international business, as well as experience demonstrating a broad application of those principles. + Resides in the VA, DC, MD market + Certified… more
    Parsons Corporation (10/24/25)
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  • PostgreSQL Database Administrator

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a PostgreSQL Database Administrator with strong systems, software, cloud, and Agile experience to support the ... ask you to provide payment-related information during any part of the employment application process (ie, ask you for money), nor will Leidos ever advance money… more
    Leidos (10/18/25)
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  • GIS Systems Administrator - TSSCI

    Insight Global (Herndon, VA)
    Job Description We are seeking an experienced Esri System Administrator to support geospatial enterprise systems within a government/defense environment. This ... and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to ###@insightglobal.com.To learn… more
    Insight Global (10/16/25)
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  • Expert Database Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Database Administrator to support the Sponsor's Authentication Programs as well as Authorization, and Digital Policy Management. ... ask you to provide payment-related information during any part of the employment application process (ie, ask you for money), nor will Leidos ever advance money… more
    Leidos (10/10/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …and related cryptographic services. + Monitor and enforce DoD and Army web application security standards and best practices. + Review and respond to Army Cyber ... in Software Assurance (SwA) reviews to validate audit logs and application security events. + Evaluate Information Systems Design Plans, architecture diagrams,… more
    TekSynap (10/25/25)
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