• System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area. ... environments (VMWare ESX, VCenter Administration) + Experience in administration of Linux/ Windows + Experience configuring and maintaining storage and file systems… more
    ManTech (11/03/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …knowledge of Microsoft Operating Systems and products that include Microsoft Windows , Windows Servers, Microsoft Office365 and SharePoint, Microsoft Teams. ... of new technology and resolve technical problems individually and as a senior project participant. + Ability to communicate effectively, both orally and in… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer's responsibilities will include (but will not be ... as well as cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best practices across the entirety… more
    M. C. Dean (11/18/25)
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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 the ... (NMEC). This role requires an individual with subject matter expertise administering Windows servers within a physical and virtual environment. This role is… more
    Vexterra Group (10/14/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems ... Administrator , you'll have the chance to build your expertise...direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Washington, DC)
    …with issues as a team. + Install, configure, and monitor operating systems ( Windows ) and related software applications. + Ability to use and operate virtualized ... environments to support virtualized systems ( Windows and Linux) + Perform regular system maintenance, including...are desirable. **REQUIRED EXPERIENCE** + Experience as a Systems Administrator , with a focus on implementation, and administration. +… more
    NTT America, Inc. (11/20/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Washington, DC)
    Senior Backup Engineer - Cyber Vault & Data ProtectionRemote - United StatesJR012522 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo ... Washington DC/Virginia area._ We are seeking a seasoned L3 Cyber Vault Administrator to design, operate, and continuously improve our cyber-resilient backup and… more
    Ensono (11/01/25)
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  • Identity and Access Management Senior

    General Dynamics Information Technology (Washington, DC)
    …of security protocols and standards. . Relevant certifications (eg, Azure/AWS Administrator , Windows Server Hybrid Administrator , MCSE). REQUIRED ... career. Join GDIT as an Identity and Access Management Senior Principal Engineer you will build an impactful career...AND PERSONAL IMPACT As an Identity and Access Management Senior Principal Engineer, the work you'll do at GDIT… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Lead Server Engineer - (Hybrid)

    Shuvel Digital (Washington, DC)
    …their functional area, such as Server (MCSA, MCSP,MCSE, Microsoft Certified Windows Server Hybrid Administrator Associate), VMware Professional, VMware Advanced ... Senior Lead Server Engineer Washington District of Columbia + The Senior Lead Server Engineer who will provide technical leadership on major Datacenter tasks or… more
    Shuvel Digital (08/28/25)
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  • Senior IT Support Help Desk Specialist

    GovCIO (Alexandria, VA)
    …in Alexandria, VA and will be a hybrid remote position. **Responsibilities** The Senior IT Support Help Desk Specialist will act as a primary escalation point ... Lead advanced troubleshooting efforts for diverse operating environments, including Windows ecosystems, the O365 suite, virtual environments, and sophisticated… more
    GovCIO (11/18/25)
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