• Linux System Administrator , Senior…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows ... with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within the United… more
    GovCIO (07/25/25)
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  • Linux System Administrator

    V2X (Ashland, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... response to CBRN threats. + In the role of an Intermediate System Administrator for the Integrated Early Warning of Chemical, Biological, Radiological, and Nuclear… more
    V2X (07/09/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …+ Experience in system administration, with proficiency in both Linux and Windows environments + Must have CompTIA Security **Preferred Qualifications:** + ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite**… more
    ManTech (08/09/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …**REQUIRED QUALIFICATIONS** **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix ... + Manage, maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain Citrix… more
    TekSynap (07/26/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos program has a dynamic opening for a System Administrator with multi-discipline experience to work at our customer site. This is an opportunity ... implementation, and maintenance of current and future Apple and Windows based multimedia systems, applications, and networks crossing multiple domains.… more
    Leidos (07/12/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Skills, and Abilities:** + Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security . + Intermediate experience with ... and procedures. + Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and services. + Plan and implement… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Administrator (Trillium, Unix,…

    SAIC (Ashburn, VA)
    …**Position Summary** We are currently seeking a motivated, career and customer-oriented Systems Administrator (Senior) to join our team in Ashburn, VA to begin an ... from internal and external systems. + Manage scripts that support scheduled maintenance windows . Eg, maintain the cronjob used to pause perpetual feeds and restart… more
    SAIC (08/07/25)
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  • Database Administrator - Thurs/Fri Off Days

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT ... have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as Postgres,… more
    GovCIO (08/02/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical ... experience with administering Linux and Windows servers within a VMware virtual environment. This individual...IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security + CE, GSEC, or higher) **Clearance** + Due to… more
    Leidos (06/06/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …candidate will be responsible for designing, implementing, and managing our Windows -based systems and applications, ensuring their performance, security , and ... of security scan findings. + Design and implement cloud-based Windows service. + Design, implement and maintain VMware, Nutanix or similar virtualized… more
    Koniag Government Services (07/12/25)
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