• Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). ... geospatial data, analysis, maps, services, and applications. + 2-3+ years of Windows Server experience. + 2-3 years of experience with web server … more
    Leidos (10/01/25)
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  • Unix Administrator

    TekSynap (VA)
    …Linux Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration experience ... (5) years administration, configuration and troubleshooting experience with UNIX Server Cluster, Load Balancing and Virtualization. **Desired Experience and Skills**… more
    TekSynap (11/15/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    …experience; Masters and seven (7) years or more experience + Experience with MS Windows Server 2019/2016 (focus on Active Directory, Group Policy) and VMware ... **Description** SAIC is seeking a highly motivated Systems Administrator to join our team of professionals providing...of VMware ESXi blade servers, HP storage, Cisco switches, Windows and Linux servers, and high-powered GPU workstations. The… more
    SAIC (11/15/25)
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  • Patch and Linux Administrator (Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …Stuff is Done Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team. This role requires deep technical expertise ... and ensure compliance * Coordinate monthly and quarterly patching windows , ensuring minimal disruption to business operations while maintaining security… more
    Huntington Ingalls Industries (11/14/25)
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  • NCIS Systems Administrator | Active Top…

    General Dynamics Information Technology (Quantico, VA)
    …manage and maintain Windows servers 2019 and 2022. + Responsible for Windows Server patching in an operational environment. + Experience with the following: ... Yes **Job Description:** Transform technology into opportunity as a **Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (11/04/25)
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  • Junior System Administrator

    Gama-1 Technologies (Norfolk, VA)
    …support, help desk operations, or system administration. + Foundational knowledge of Windows Server , Linux systems, and networking fundamentals. + Basic ... GAMA-1 Technologies, LLC seeks a detail-oriented and motivated Junior System Administrator to support the administration, maintenance, and monitoring of IT systems… more
    Gama-1 Technologies (10/11/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Policy Management administration to include policy creation and maintenance + Familiarity with Windows Server 2019 and Windows 10 including deployment via ... **Job Description:** Transform technology into opportunity as a **Senior VMware Administrator ** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (10/08/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer + Experience with zero-trust security ... freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of...Administration & Operations + Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage on-prem HP… more
    BAE Systems (10/08/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    …Lifecycle Management (ELM), Riskonnect, and Tableau, among others) + Troubleshoot and support Windows and Linux-based server and applications on AWS cloud + ... **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based Systems… more
    BAE Systems (09/09/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    …role * Strong knowledge and experience with command line in a Unix Environment, Windows Server , Windows desktop, Active Directory, DNS, and Group Policy ... Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full...escalated from Tier 1. * Administer and maintain servers ( Windows , Linux, Solaris), desktops and applications, printers and peripheral… more
    CACI International (11/05/25)
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