• Mid-Level SIGINT Enterprise Systems…

    KBR (Chantilly, VA)
    …alternatives + Experience in supporting Requirements Engineering, CONOPS development, and system integration to accommodate End to End Systems Engineering ... Title: Mid-Level SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! KBR's...space defense. This is a contingent position based upon contract award KBR is seeking a Mid-Level SIGINT Enterprise… more
    KBR (05/10/25)
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  • Information System Security Officer (ISSO)

    Noblis (Chantilly, VA)
    …+ Experience with continuous monitoring strategies and tools for maintaining system authorization. Desired Qualifications + Certified Information Systems ... Responsibilities **Noblis ESI is seeking an experienced Information System Security Officer (ISSO) with an active Top...for program Assessment and Authorization (A&A) for classified information systems . + Work independently and with a small team… more
    Noblis (07/19/25)
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  • System Operations/Administrator (Multiple…

    Noblis (Chantilly, VA)
    …in Active Directory. + Deploy software updates, patches, and security fixes to desktop systems . + Conduct regular system backups and data recovery operations. + ... Responsibilities Noblis ESI is seeking a System Operations/Administrator with a background in managing and maintaining desktop computing environments to work with… more
    Noblis (07/02/25)
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  • IT System Administrator

    KBR (Mclean, VA)
    Title: IT System Administrator Title: IT System Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...space defense. This is a contingent position based upon contract award KBR is seeking a highly motivated and… more
    KBR (06/24/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract . The I3TS ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will be primarily responsible for the engineering...routing, firewalls, SSH, VPNs) + Hands-on experience with reviewing system logs and events to resolve issues. + Develop… more
    Leidos (07/16/25)
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  • Space and Ground Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Space and Ground Systems Engineer** with technical and programmatic expertise in government satellite systems acquisitions. ... In this role you will provide expert advice and manages systems engineering processes and implementation for SIGINT-developed collection systems , including space… more
    SAIC (07/15/25)
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  • Systems Security Lead

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Systems Security Lead is responsible for applying security principles, practices, and procedures under ... Operating Manual **(NISPOM),** governing the management of classified information systems . Functions of this role include identifying security control requirements;… more
    TekSynap (07/09/25)
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  • Business Systems Analyst

    ManTech (Chantilly, VA)
    … systems + Prepares communications and makes presentations on system enhancements and/or alternatives Requires specialized depth and/or breadth of expertise ... allowed for Master's degree + Requirements analysis experience on a federal contract . **Preferred Qualifications:** + Experience with financial systems . +… more
    ManTech (06/19/25)
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  • C-UAS Sr Operations Systems Engineer

    Agile IT Synergy (Stafford, VA)
    …at the speed of relevance to support C-UAS activities. The C-UAS Sr Operations Systems Engineer performing on this contract will possess the required skills, ... and security service requirements. + Supervise operational effectiveness and requirements for system integration of C-UAS systems and solutions Education: +… more
    Agile IT Synergy (06/18/25)
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  • Systems Administrator- TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT),Linux, System Administration ... SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract , you will...engineers and factory support for troubleshooting and resolution of system anomalies. + Participates in special projects as required.… more
    General Dynamics Information Technology (05/09/25)
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