• System Administrator Lead

    System One (Mclean, VA)
    …+ 4+ years of experience with the following IT disciplines: + Security configuration of Windows Server / Windows 10 + Microsoft SCCM or similar technologies + ... Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch management, and configuration oversight. *… more
    System One (12/26/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    …person selected should be able to do some or all of the following:** ** Windows Administration ** + Proficient in managing users, groups, and policies within ... tasks using PowerShell scripting. + Experience in installing, configuring, and updating Windows Server environments. + Knowledge of DHCP, DNS, and file/print… more
    Koniag Government Services (12/10/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …analysis of other systems in the network). + Knowledge of system administration concepts for Unix/Linux and/or Windows operating systems . + Knowledge ... discovered vulnerabilities and misconfigurations associated with but not limited to operating systems ( Windows , Linux, etc.), protocols (HTTP, FTP, etc.), and… more
    Amentum (11/12/25)
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  • Exchange Engineer (Network Communications 4 )

    HII (Virginia Beach, VA)
    …workstations used throughout the enterprise. Additional duties include performing Microsoft Windows server administration , manage GPOs, create/modify DHCP ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/05/25)
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  • Microsoft Defender Specialist - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …Defender + Experience with server management, including virtualization, and Windows server administration + Experience with scripting languages, ... Defender for Endpoint Mobile Threat Defense (MTD), Microsoft Endpoint Manager Admin Center, Microsoft Security Administration , Microsoft Office 365, and… more
    ENS Solutions (12/27/25)
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  • Senior Upgrade Engineer, Medical Informatics:…

    Fujifilm (Richmond, VA)
    …level knowledge of all infrastructure areas that pertain to HCUS MI products. + Windows Server OS (2012/2016/2019/2022). + Server hardware components. + VCP ... Responsibilities:** + Perform remote and onsite assessments of customer's systems . + Understand technical solutions for HCUS MI products...of technology data and product knowledge. + Knowledge of Windows OS (Microsoft Server 2012, 2016, 2019,… more
    Fujifilm (12/16/25)
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  • Unix Administrator

    TekSynap (VA)
    …+ Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration experience on UNIX operating systems AIX, ... hands-on troubleshooting, tuning and patching experience. + Five (5) years administration , configuration and troubleshooting experience with UNIX Server Cluster,… more
    TekSynap (11/15/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …be TS/SCI eligible) + **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process + STIG checklist review ... Management administration to include policy creation and maintenance + Familiarity with Windows Server 2019 and Windows 10 including deployment via SCCM… more
    General Dynamics Information Technology (10/08/25)
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  • Enterprise Monitoring Tool Engineer

    Leidos (Chantilly, VA)
    …and Intel business area. The job duties are as follows: + Administration & Maintenance:Provide SME support and guidance to junior administrators and operators ... OpenText (formerly Micro Focus) Operations Bridge Manager (OBM), though comparable admin experience with on-premises enterprise monitoring tools would be applicable… more
    Leidos (12/20/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ensure security and update patching of Microsoft systems . + Perform Desktop and Server imaging using Microsoft Windows imaging tools and the Windows ... Full Computing Environment Certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. Windows server certification is required. + Secret clearance Tier 5… more
    Chenega Corporation (12/01/25)
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