• MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …increasing their responsibilities. The Intel Space Organization has an opening for a entry to mid level systems engineer to provide Systems Engineering ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...at least 2 years of relevant experience + Active TS /SCI clearance with polygraph + Working knowledge of Signals… more
    SAIC (10/29/25)
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  • System Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Mid -Level Systems Engineer to support our customers in Chantilly, VA. The ... requires the employee to provide technical expertise as a Systems Engineer and Technical Assistance (SETA). The...and OCONUS travel may be required. Security Requirements: Active TS -SCI/w Polygraph Belong, Connect and Grow at KBRAt KBR,… more
    KBR (10/21/25)
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  • Mid Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    Amentum is seeking Mid Level Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... industry standards. You will be part of our growing systems , information technology & software engineering team and contribute...and define simulation requirements + Must have an Active Top Secret /SCI US Government Clearance. Note: US… more
    Amentum (11/13/25)
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  • Digital Signal Processing Engineer…

    Parsons Corporation (Chantilly, VA)
    …active TS /SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (10/21/25)
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  • Network Engineer , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Quantico, VA)
    Network Engineer , Mid The Opportunity: Critical objectives for the...Ability to travel up to 10% of the time + Top Secret clearance + HS diploma or GED ... and may need to meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At Booz Allen, we celebrate… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Mid -Level SIGINT Enterprise Systems…

    KBR (Chantilly, VA)
    Title: Mid -Level SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... position based upon contract award KBR is seeking a Mid -Level SIGINT Enterprise Systems Engineer ...end-to-end mission and services closure Required qualifications: + Active TS /SCI and Polygraph + Requires 6 - 12 years… more
    KBR (11/07/25)
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  • Mid -Level Software Engineer

    Leidos (Chantilly, VA)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... part of the Decision Advantage Solutions Business Area, is currently seeking a Mid -Level Software Engineer for the Chinook Program. The Chinook Program delivers… more
    Leidos (10/05/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    Title: Software Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...the future of space defense. KBR is seeking a Mid -Level Software Engineer to join our team.… more
    KBR (10/21/25)
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  • Mid -Level Data Engineer…

    Chenega Corporation (Springfield, VA)
    **Req ID:** 38269 **Summary** ** Mid -Level Data Engineer & Enterprise Monitoring Specialist** **Springfield, VA** Are you ready to enhance your skills and build ... the Federal marketplace. Chenega Agile Real-Time Solutions (CARS) is seeking a ** Mid -Level Data Engineer & Enterprise Monitoring Specialist** to collect,… more
    Chenega Corporation (11/13/25)
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  • Launch Integration and Operations Engineer…

    KBR (Chantilly, VA)
    Title: Launch Integration and Operations Engineer Mid -Level Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...the future of space defense. KBR is seeking a Mid -Level Launch Integration and Operations Engineer to… more
    KBR (11/07/25)
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