• Enterprise Senior Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and procedures. + Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and services. + Plan ... Skills, and Abilities:** + Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security. + Intermediate experience with… more
    General Dynamics Information Technology (08/08/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities ... in Information Technology. + IAT Level II certification. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user… more
    ManTech (07/22/25)
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  • Systems Administrator (Focus on Box…

    Clark Construction Group, LLC (Mclean, VA)
    **Job Summary** The Systems Administrator will manage, support, and maintain 3 Box Enterprise EIDs with 3000+ users. This role will work daily in and require a ... Box with other applications; Salesforce preferred. + Strong troubleshooting and system log analysis skills. + Experience with automation tools to streamline… more
    Clark Construction Group, LLC (07/18/25)
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  • Systems Administrator - Tier 3…

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... $130,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4592/ systems - administrator tier-3-support/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2024-4592_… more
    GovCIO (06/03/25)
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  • M365 & Intune Policy Administrator - Lead

    Deloitte (Richmond, VA)
    …feature/quality updates. Required Qualifications: + Minimum 8+ years proven experience in Windows Systems including endpoint management and administration or 6 ... Job Summary: We are seeking a skilled Endpoint Administrator Associate to join our IT team. The...role requires a strong understanding of Microsoft 365 workloads, Windows 10/11, and other endpoint management tools. Recruiting for… more
    Deloitte (07/25/25)
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  • PKI Security Administrator (Senior…

    General Dynamics Information Technology (Falls Church, VA)
    …Web Service + Active Directory Certificate Services (ADCS) monitoring + IT system administration experience ( systems management, networks, firewalls) in an ... enterprise environment + Infrastructure IT ( Systems Administration, Network Administration Windows /Linux OS, Network Administration, Active Directory and/or… more
    General Dynamics Information Technology (08/10/25)
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  • NCIS Senior Citrix Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …in relevant experience in administering and managing Citrix NetScaler environments and Windows operating computer systems . + Broad experience with virtualized ... environments, Virtual Desktop Presentation, various Microsoft Windows operating systems . + Demonstrated ability to provide an outstanding customer service… more
    General Dynamics Information Technology (05/25/25)
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  • NCIS SharePoint Administrator | TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Administration + Experience with SnapManager, AvePoint DocAve/Fly products + Extensive knowledge of Windows operating systems , as well as SQL Server, Power BI, ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** .NET ASP,AvePoint DocAve,Microsoft SharePoint Administration,SnapManager for… more
    General Dynamics Information Technology (07/02/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred + Windows System Administration - ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** System Administration,Technical Support,Troubleshooting **Certifications:**… more
    General Dynamics Information Technology (07/16/25)
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  • Database Administrator 4

    M. C. Dean (Chantilly, VA)
    …data storage and retrieval. **Performance Monitoring & Optimization:** + Analyze database system activity and performance of physical security systems , providing ... We are seeking a highly skilled and experienced **Database Administrator 4 (DBA)** to join our dynamic and fast-paced...physical security system . + Create and modify system integrations and manage data flow between systems more
    M. C. Dean (07/15/25)
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