• System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …in a similar IT support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security+ or ability to obtain within ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/14/25)
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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 (01/05/26)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). ... releases of Esri product lines. + Upgrade ArcGIS Enterprise systems to the applicable or latest versions. + Perform...analysis, maps, services, and applications. + 2-3+ years of Windows Server experience. + 2-3 years of… more
    Leidos (01/09/26)
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  • Network Administrator -Desktop Support

    Pilgrim's (Broadway, VA)
    …BASIC SKILLS & EXPERIENCE: + Three years related experience + Working/troubleshooting knowledge of Windows /2003/2008 Server , Windows XP, Vista, Windows ... **Description** Network Administrator -Desktop Support GENERAL SUMMARY: Network Administrator -Desktop Support This position will manage all computer/network… more
    Pilgrim's (12/27/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …RPM packages, and Package Management. **Preferred Qualifications:** + 2-3+ years of Windows Server experience. **Certifications:** + DoD 8570/8140 IAT Level II ... DTRA program at Leidos is seeking a **Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA...to work well as a part of the DTRA Systems Administration team using ITIL best practices as well… more
    Leidos (12/30/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …deployment, security, and administration of commercial cloud provider (CCP) solutions, including Windows and RHEL operating systems . + Manage enterprise database ... & Qualifications** **RESPONSIBILITIES** + Provision, operate, install/configure, and maintain systems hardware, software, and related infrastructure, with a focus on… more
    TekSynap (11/08/25)
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  • Sharepoint Administrator

    BCMC (Arlington, VA)
    …SharePoint apps and workflows to work with new versions of SharePoint. - Experience with Windows Server OS, IIS, AD, #.NET, Word Press, Linux. - Must be able ... assist with the restoration of services. We are seeking a Sharepoint Administrator to support the design, development, and deployment of advanced cybersecurity… more
    BCMC (12/23/25)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    **Description:** Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As ... years combination of the below skills: \- UNIX/Solaris/Linux operating system experience\. Windows server experience may be considered\. \- Oracle Database… more
    Lockheed Martin (12/10/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …sharing. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in ... + Manage, maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain… more
    TekSynap (10/25/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …operations with distributed teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network ... contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (12/22/25)
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