• Sr . Systems Administrator (NEI-18)

    CyberData Technologies (Bethesda, MD)
    … Senior Systems Administrator with a strong background in Windows Server administration, vulnerability mitigation, and cloud migration. The ideal ... Job Title: Sr Systems Administrator (NEI-18) Location: Bethesda,...tasks across hybrid infrastructure environments. Responsibilities: * Perform regular Windows Server patching across production and non-production… more
    CyberData Technologies (11/06/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr . Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... of Procedures (MOP), user guides, and other related training material. + Maintain Windows virtual templates for server deployments. + Follow all policies,… more
    Chenega Corporation (09/01/25)
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  • Sr . Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . Master's degree ... Sr . Systems Administrator Location: Washington, DC,.... Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills required .… more
    Arena Technical Resources, LLC (10/25/25)
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  • Network Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …(Visio, Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure ... Survey Reports measurement results in actionable form to more senior personnel and management. + Conducts any surveys, inspections,...answers that make sense. + Identify and understand the speech of another person. Pay Range USD $104,080.00 -… more
    M. C. Dean (08/27/25)
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  • Network Engineer 2 - Washington

    M. C. Dean (District Of Columbia, DC)
    …(Visio, Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure ... + Reports measurement results in actionable form to more senior personnel and management. + Conducts any surveys, inspections,...answers that make sense. + Identify and understand the speech of another person. Pay Range USD $86,720.00 -… more
    M. C. Dean (08/27/25)
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  • Senior Principal Directory Services…

    General Dynamics Information Technology (Washington, DC)
    …access control methodologies. . Relevant certifications (eg, Azure/AWS Admin, Azure/AWS Security, Windows Server Hybrid Administrator , MCSE) REQUIRED . ... while you advance your career. Join GDIT as a Senior Principal Directory Services Architect you will build an...like you. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Principal Directory Services Architect, the work you'll do… more
    General Dynamics Information Technology (11/01/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …(Visio, Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure ... and tuition reimbursement. + Open and transparent communication with senior leadership as well as local office management. **We...rules to specific problems to produce answers that make sense. + Identify and understand the speech of another… more
    M. C. Dean (10/10/25)
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  • Senior SQL Server Database…

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA ... BBP 05-PR-M-0002. MCSA: SQL 2016 Database Administration Certification required. + Windows Server Administration Fundamentals certification required. + Secret… more
    Chenega Corporation (09/01/25)
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  • (Mid. or Senior ) Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator ( Windows ) to join our team. The selected individual will be ... respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations....CCAs + Must have experience installing, updating, and upgrading Windows Desktop and Server Operating Systems (OS).… more
    Belay Technologies (10/01/25)
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  • Sr . System Administrator - VDI

    Leidos (Odenton, MD)
    …+ Bachelor's degree and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may be ... at Leidos has a career opening for a System Administrator on a DISA contract. This role is primarily...considered in lieu of degree. + Windows , Linux, and Solaris Server experience with… more
    Leidos (10/21/25)
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