• Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …functions. * Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related ... maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform… more
    Arena Technical Resources, LLC (09/30/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …issues efficiently and effectively. + Analytical Skills: Ability to analyze system performance , identify areas for improvement, and recommend solutions. ... + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration. + Problem-Solving: Ability to… more
    Nightwing (09/26/25)
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  • Payload Processing Systems Engineer

    QinetiQ US (Chantilly, VA)
    …applications ensuring critical system availability and reliability + Assess system performance , system operation and maintenance, resolve ... identify system shortfalls + Develop and document system level requirements for OSL payload processing systems... system level requirements for OSL payload processing systems and facilities + Maintain the baseline and supporting… more
    QinetiQ US (09/16/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    …Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments. . Experience ... Systems Engineer (Expert) with TS/SCI Overall Assignment Description:...test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of… more
    TRIAEM, LLC (09/05/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …being involved in system integration, engineering testing, and system performance characterization + Basic electrical engineering skills, including ... assessment and develop mitigation strategies for complex projects + System design synthesis of complex electronic systems ...+ System design synthesis of complex electronic systems to include processes and interfaces in testing +… more
    L3Harris (08/25/25)
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  • Systems Engineering Lead

    SAIC (Chantilly, VA)
    …contact for system deployments, operations, and maintenance. + Collaborate with system developers to enhance, troubleshoot, and maintain systems . + Ensure ... connected environment. **Qualifications** **Required Qualifications:** + Extensive experience in systems engineering, specifically with SIGINT system design. +… more
    SAIC (08/07/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …related functions.* Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes ... maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform… more
    William C Brown Inc (07/16/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …sensors, UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and ... mobile systems , tunnel detection, and ground-based sensors + Create System Interface Control Documents (ICDs) to ensure interoperability between disparate … more
    SimIS Inc. (07/11/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Newport News, VA)
    …Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance , installing system ... Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance , Implementing STIGS,… more
    Huntington Ingalls Industries (09/25/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …for system operations transfer to an alternate site based on system availability requirements. + Ensure all systems security operations and maintenance ... recommend modifications or adjustments based on exercise results or system environment. + Properly document all systems ...or related field + 5 - 8 years demonstrated performance in related technology + Expertise in Cybersecurity Engineering… more
    Virtual Service Operations (09/09/25)
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