• System Administrator 3

    M. C. Dean (Arlington, VA)
    …changing the world for the better. We are seeking a **System Administrator 3 ** to join our **Security and Electronic Systems (SES)** business Unit. As part ... extensions. + Requires 5+ years of experience programming/administrating Physical Access Control Systems . + Requires an understanding of Windows patching and… more
    M. C. Dean (05/14/25)
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  • Senior Systems Administrator

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a highly motivated and experienced **Senior Systems Administrator ** to join our team supporting the Air Force National Capitol ... ITS NMCC) at **the Pentagon** . As the Senior Systems Administrator , you will have a unique...+ **Upgrade Management:** Plan, execute, and manage upgrades for Windows Server environments. + Identify assigned systems … more
    Leidos (05/24/25)
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  • Systems Administrator (TS/SCI…

    System One (Quantico, VA)
    Systems Administrator Quantico, VA - 100%...risks. Qualifications: * 3 years experience in systems administration in a Windows based environment. ... required Major Duties & Responsibilities: * Plan, install, and maintain computer systems , including physical and virtual servers, storage area networks and network… more
    System One (04/24/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System ... Administrator will support infrastructure services, operations, and maintenance across...problems. + Provide implementation, troubleshooting and maintenance of IT systems . + Rapidly distinguish isolated user problems from enterprise-wide… more
    Leidos (04/12/25)
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  • Classified Area Systems…

    Leidos (Bridgewater, VA)
    …and maintain virtualized environments, specifically Hyper-V. + Oversee, troubleshoot, and configure Windows Server and Windows 11 systems . + Manage ... Sector, is looking for a skilled **Classified Area System Administrator ** to join our team. In this role, you'll...+ Experience with Cisco Next-Generation Firewall and Intrusion Prevention Systems . + Windows Server and Windows… more
    Leidos (05/21/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external to the UDS… more
    William C Brown Inc (05/15/25)
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  • Systems Sustainment Administrator…

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Systems Engineer** to serve as a ** Systems Administrator ** with experience in US Navy IT networks to support the ... are considered a plus: CompTia Linux+, RedHat Linux, Microsoft Certified: Windows Server Hybrid Administrator Associate. REQNUMBER: 2502776 SAIC is… more
    SAIC (06/04/25)
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  • Senior IT Systems Engineer - Sr…

    SAIC (Suffolk, VA)
    …for a **Secret** **cleared Senior Systems Engineer** to serve as a **Senior Systems Administrator ** with experience in US Navy IT networks to support the ... are considered a plus: CompTia Linux+, RedHat Linux, Microsoft Certified: Windows Server Hybrid Administrator Associate. REQNUMBER: 2505505 SAIC is… more
    SAIC (05/10/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... the equivalent combination of education, technical training, or work/military experience. + 3 + years of related systems administration experience + TS/SCI with… more
    General Dynamics Information Technology (05/01/25)
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  • Database Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    …administer IT hardware and software including (but not limited to): Microsoft Windows Operating Systems , Visual Studio.NET 2008, SharePoint, Oracle Enterprise ... ( 3 ) years of experience providing database and associated database systems administration. The Database Administrator shall have demonstrated relevant… more
    Trace Systems Inc (05/16/25)
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