• Systems Engineer (Senior)

    BAE Systems (Herndon, VA)
    …areas, including client (thick and thin) and server computer operating systems ,networking hardware, protocols, and administration and systems integration ... experience working with Trellix or other Host Based Security systems + Windows 11 Strong experience with...Group Policy Objects (GPOs) + Hands-on experience with Microsoft System Configuration Manager (SCCM and MECM), MDT, and OSD… more
    BAE Systems (12/31/25)
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  • Senior Systems Analyst

    ManTech (Chantilly, VA)
    …hire. MCSA, VCP, or equivalent + Experience with Microsoft Windows Systems , specifically: Microsoft Windows 2008/2012/2016/2019 Servers ; Microsoft ... SANs, Certificate Services, DHCP, DNS, Active Directory, Group Policies and Microsoft Windows Operating Systems + ​Diagnosing and resolving the performance,… more
    ManTech (01/06/26)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …servers : DHCP, File (SAN), Print, Back-Up, and Web. + Provide systems administration , with a primary focus on server virtualization. + Utilize ESX VMware ... portal, and web collaboration access in the areas of systems administration . Web access shall be established...analyze web, System Center Configuration Manager (SCCM) Windows Services Update Server (WSUS), and a… more
    Chenega Corporation (12/01/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    … system administration , and information assurance support for combat system interface simulation, test, analysis, and training systems associated with ... + Experience in implementing and maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer operating … more
    SimIS Inc. (11/06/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …system configurations, procedures, and troubleshooting guides. Assist with network and server administration tasks as needed. Stay current with trends, ... technologies, and best practices in desktop system administration . Qualifications & Physical Requirements Expected Qualifications Bachelor's degree in… more
    Sciolex Corporation (10/14/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …4: 5+ years of related work experience. + Experience in ** System Administration ** (ie **Linux** / **Unix** or ** Windows ** platforms). + Experience in ... high caliber System Administrators who perform several system administration tasks, sometimes under high pressure...steps. + Interface with customer and represent the entire System Admin Team during high impact operations.… more
    The Boeing Company (01/09/26)
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  • SharePoint Subject Matter Expert

    Leidos (Fort Belvoir, VA)
    …Plan and execute the migration of content from the existing SharePoint Infrastructure running on Windows Server 2016 to the new Infrastructure that will run on ... Windows Server 2019, ensuring data integrity and...requirements in a 24/7/365 environment and schedule. + Lead systems administration mentoring and training to 24/7/365… more
    Leidos (01/09/26)
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  • G2 SharePoint Systems Administrator…

    General Dynamics Information Technology (Fairfax, VA)
    …systems administration experience. + Experience managing SharePoint hosted on Windows Servers /VMs in a datacenter. + **Required Certifications:** DoD 8570 ... **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft SharePoint Administration ,SharePoint Management, System Administration **Certifications:** Security+… more
    General Dynamics Information Technology (01/05/26)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to ... and application software as necessary. Support Linux & Windows systems engineering efforts in system...operating and maintaining Microsoft Windows and Linux servers to include operating systems . + Prior… more
    ENS Solutions (12/27/25)
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  • CyberArk Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …OIT's Division of Infrastructure Services (DIS) at Health Resources and Services Administration (HRSA). The CyberArk Systems Engineer will be performing ... **Experience:** 5 + years of related experience **Job Description:** As a **CyberArk Systems Engineer** , you will support the Hosting Services and Identity and… more
    General Dynamics Information Technology (01/08/26)
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