• Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU ... systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning ...Technologies + Must possess an active (<= 6 years) TS /SCI with counterintelligence polygraph. + Bachelor's degree in computer… more
    Criterion Systems (06/18/25)
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  • Cleared Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …Assistance Package Available). + Must be willing to work onsite. + Must have an active Top Secret ( TS ) security clearance. + Must meet DoD 8570 IAT Level ... and hybrid cloud solutions. + Troubleshoot and resolve cloud infrastructure and network issues. + Apply security patches, system updates, and vulnerability… more
    Virtual Service Operations (05/03/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …Linux operating systems . + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Other duties may ... Overview At Criterion Systems , we developed a different kind of business-a...include setting up administrator accounts, maintaining system documentation, tuning … more
    Criterion Systems (05/09/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator (Low Band Journeyman) Job...comprehensive analysis, diagnostics and fault isolation for the SIGINT system /sensors and associated End-to-End network paths. +… more
    CACI International (07/12/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job ID: ATR 17584 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: ... for the upkeep, configuration and reliable operation of computer systems , As a Systems Administrator ,...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    Arena Technical Resources, LLC (07/25/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …future with us. The Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS) seeks a ** System Administrator ** to join our Mission ... of IT systems . + Coordinate and manage IT projects, including system upgrades, network improvements, and integration of new technologies, ensuring projects… more
    The Boeing Company (07/13/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (07/16/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (07/10/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …smooth operation of multi-user computer systems , including coordination with network administrators. Duties may include setting up administrator and service ... forward to meeting you. Job Description HII Mission Technologies is looking for a System Administrator to join the Advanced Battle Management System (ABMS)… more
    Huntington Ingalls Industries (04/30/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …and resolve complex technical issues related to system configurations and network connectivity for Range POR systems + Ensure compliance with security ... ManTech seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team... security clearance with the ability to obtain a Top Secret **Physical Requirements:** + Must be… more
    ManTech (07/26/25)
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