• System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues ... with hardware, operating systems , desktop applications, telephones, and network-attached printers. Duties and...+ Possess Baseline and Full Computing Environment Certifications for IAT- II IAW DoD 8570.01-M and BBP 05-PR-M-0002. Windows… more
    Chenega Corporation (09/01/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... - Perform large scale configuration management and deployment across Windows , MacOS, Linux/Unix, and other operating systems ...years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and iOS experience. -… more
    Nightwing (08/28/25)
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  • SQL Server Database Administrator

    Chenega Corporation (Fort Belvoir, VA)
    SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-040 TheSenior SQL Server ... administer the Microsoft SQL Server production and databases and perform Windows system administration in support of the SQL Database environment. TheSenior… more
    Chenega Corporation (09/01/25)
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  • Cloud System Administrator - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …None **Job Family:** Software Engineering **Skills:** Cloud Solutions,Technical Knowledge, Windows Azure Cloud **Certifications:** CompTIA Security+ CE | CompTIA ... of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System Administrator and… more
    General Dynamics Information Technology (10/09/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... degree and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may be considered… more
    Leidos (10/21/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    Synergy ECP (10/22/25)
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  • Cleared Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    Cleared Microsoft Azure Enclave Administrator * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description VSO is seeking a skilled and motivated Mid-Level ... Microsoft Azure Enclave Administrator to join our team. In this role, you...cloud enclaves within the Microsoft Azure environment, supporting mission-critical systems and ensuring operational excellence. This position is ideal… more
    Virtual Service Operations (10/31/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …- where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be ... driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy...in lieu of degree). + **DOD 8570 IAT Level II ** certification or higher. + Expertise in Windows… more
    Leidos (10/03/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... skills in the field. + DoD 8570.01-m IAT Level II certification, ensuring compliance with required security standards for...standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on experience with… more
    ManTech (09/05/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …Qualifications:** + Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy + Familiarity with ... **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to...Strong technical background in Cisco FirePower Firewalls + IAT II certification (DoD 8140 required within 60 days of… more
    ManTech (10/22/25)
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