• System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …core services include systems engineering technical advice, technical support, and administrative assistance. From our humble beginning as a small Service Disabled, ... configurations, procedures, and troubleshooting guides. Assist with network and server administration tasks as needed. Stay current with trends, technologies, and… more
    Sciolex Corporation (10/14/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD),System Administration ,Windows 10 **Certifications:** CompTIA Security+ - DoD 8570 - ... Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration ** to provide **Tier II support** for a large Federal Intelligence… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    …proficiency in Windows Server, infrastructure management, PowerShell scripting, and Linux administration . + Hands-on experience with SCCM , OS management, DNS, ... and procedures to support operational consistency and compliance. + Perform administrative and operational tasks aligned with established standards, policies, and… more
    Chenega Corporation (11/20/25)
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  • Senior IT Support Help Desk Specialist

    GovCIO (Alexandria, VA)
    …related field with 5 - 8 years (or commensurate experience), or system administration , with significant time spent in a senior or escalation role. **Required Skills ... in Microsoft enterprise environments, including Windows 10/11, Azure AD/Entra ID administration , M365 administration , and Group Policy Management (GPO)… more
    GovCIO (11/18/25)
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  • Patch and Linux Administrator (Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …requires deep technical expertise in enterprise patch management and system administration across multiple operating systems, including Red Hat Enterprise Linux ... and update system baselines and gold images with current patches System Administration & Management * Design, implement, and maintain enterprise Linux systems… more
    Huntington Ingalls Industries (11/14/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration , maintenance, and troubleshooting. * Creates STIG compliant images for ... * Creates, tests, and deploys software packages using software deployment products such as SCCM , PDQ, etc. * Provides expert level support and mentoring for Mid and… more
    Arena Technical Resources, LLC (11/09/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    …and security infrastructure maintenance. Responsibilities include server and backup administration , SCCM and McAfee ePO management, and supporting ... VA and will be a fully onsite position. **Responsibilities** Provides administration and tier 3 operational support for servers, workstations, and applications… more
    GovCIO (11/29/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft Windows 10 Deployment and Administration . + DNS, DFS, ... **Desired / Advantageous Qualifications and Experience** + Experience with Microsoft SCCM and Operating System Deployment (OSD). + Experience administering OCSP (eg… more
    M. C. Dean (11/26/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …intranet, portal, and web collaboration access in the areas of systems administration . Web access shall be established via military NIPRNET connectivity. T + ... + Troubleshoot and analyze web, System Center Configuration Manager ( SCCM ) Windows Services Update Server (WSUS), and a wide...File (SAN), Print, Back-Up, and Web. + Provide systems administration , with a primary focus on server virtualization. +… more
    Chenega Corporation (12/01/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Information Systems,System Administration ,Systems Engineering **Certifications:** Security+ CE - CompTIA - ... components such as Active Directory, group policy creation and maintenance, and SCCM + Experience with deploying, configuring, and managing enterprise solutions for… more
    General Dynamics Information Technology (11/26/25)
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