• Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …is safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction ... (NIMACS), Government Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR...plan migration process to support applications hosted by the Windows /Linux systems . + Complete system more
    General Dynamics Information Technology (07/09/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Intermediate Windows Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret ... 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in...plays a key role in user support, policy implementation, system monitoring, and compliance management in a secure IT… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven ** Windows Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) ... opportunity to utilize your skills and background as a Windows Systems Administrator and deliver...and cutting edge R&D for the US Army. The Windows System Administrator (Senior-Level) will… more
    SAIC (07/09/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, ... an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will be responsible for the… more
    Link Solutions Inc (07/04/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems Administrator leads complex system administration and endpoint ... Senior Windows Systems Administrator Clearance...aligning technology with organizational goals. Key Responsibilities: + Lead system administration activities across ARLEN and CARLEN networks. +… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... cloud environment by providing network and communication services, monitoring services, and system administration. This position is based in Arlington, VA and is… more
    Leidos (07/10/25)
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  • Windows System Administrator

    RTX Corporation (Arlington, VA)
    …RTX **Enterprise Services** team: **Role Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful ... **What You Will Do:** + Install, configure, and maintain Windows 11 operating systems and related hardware/software...system updates, BIOS/driver updates, and security patches using Windows Update for Business + Automate routine tasks and… more
    RTX Corporation (07/09/25)
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  • Senior Systems Administrator (Linux/…

    GovCIO (Washington, DC)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …remediation + Perform all duties with minimal direct supervision + Proven experience as a Windows Systems Administrator , with at least 5+ years in a similar ... engineering, and cybersecurity industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the day-to-day… more
    M. C. Dean (06/27/25)
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  • System Administrator

    HarmonyTech (Washington, DC)
    …of systems . Requirements: + Minimum 5 years of experience as a Windows System Administrator , with mid-level and senior-level experience. + Experience ... HarmonyTech Inc. is seeking a highly skilled and experienced System Administrator to join our team. As...Online, and Teams. + Administer and support cloud infrastructure systems and cloud servers. + Maintain Windows more
    HarmonyTech (05/02/25)
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  • Senior System Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Citizenship Required:** Yes **Job Description:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure Management ... Center Operations Manager (SCOM) **Certifications:** Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack...to maintaining the security, performance, and availability of our Windows -based systems . The ideal candidate is a… more
    General Dynamics Information Technology (07/06/25)
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  • Network Administrator

    SAIC (Adelphi, MD)
    …This position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission ... **Description** SAIC is seeking a proven **Network Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** program… more
    SAIC (07/02/25)
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  • Windows and Azure System

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/5996/ windows -and-azure- system - administrator ... **Overview** GovCIO is hiring ahighly skilled Windows and Azure System Administratorwith experience...and efficiency. + Develop, enforce, andmaintainsecurity protocols to safeguard systems and sensitive data. + Perform routine security audits… more
    GovCIO (05/07/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The ideal candidate will possess a deep understanding of ... communication and teamwork skills. + Relevant certifications (eg, Microsoft Certified: Windows Server Hybrid Administrator Associate, AWS Certified SysOps … more
    Clark Construction Group, LLC (07/10/25)
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  • Windows Engineer- Hybrid Reston

    Motion Recruitment Partners (Arlington, VA)
    …(Server and Application Services) environment. Functioning as a hands-on server administrator , this role involves evaluating intricate system requirements and ... with other IT teams to offer guidance in addressing system and application issues. Success in this role will...fluent in PowerShell and command lines + Experience with Windows firewalls + Expert level Microsoft Azure Administrator more
    Motion Recruitment Partners (05/23/25)
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  • Sccm/MCM Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Endpoint Configuration Manager,Microsoft Windows ... thousands of endpoints) across multiple air-gap networks, computer/IT professional experience with Windows Server Administrator ; Win Server 2016, 2019 or 2022 OR… more
    General Dynamics Information Technology (05/19/25)
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  • Enterprise Network Video Engineer

    CACI International (Forest Heights, MD)
    …+ The following certifications is highly desired: + Relevant hands-on Microsoft Windows administrator certification + COMPTIA A+, or Network+, or Security+ ... Region. You'll have the opportunity to manage and maintain multimedia streaming systems and video teleconferencing systems ranging from simple desktop… more
    CACI International (05/09/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Washington, DC)
    …determines causes and takes timely corrective action. + Works with the Unix/Linux/ Windows Administrator on capacity planning and performance tuning of servers ... good system management principles is preferred. + General knowledge of other operating systems such as Windows , RHEL, Suse is preferred. + SAP BASIS & HANA… more
    Cardinal Health (07/04/25)
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  • Sr. Systems Engineer/Architect

    Leidos (Fort Belvoir, VA)
    …or other federation technologies. + Microsoft certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, MCSA, or MCSE. + Prior ... **Description** The ** Systems Engineer / Architect** will be responsible for...leading the technical design of solution components and developing system and technical requirements in support of customer-facing capabilities… more
    Leidos (07/11/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support ... + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server… more
    Vexterra Group (04/16/25)
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