• Space Principal/Sr. Principal Systems

    Northrop Grumman (Mclean, VA)
    …and technical performance reviews, analyses and reports **Basic Qualifications:** + **Principal Systems Engineer ** - Bachelors of Science degree in technical ... years of experience; or a PhD + **Sr. Principal Systems Engineer ** - Bachelors of Science degree...the ability to obtain and maintain a US Government DoD security clearance **Preferred Qualifications:** + Systems more
    Northrop Grumman (11/13/25)
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  • Senior Systems Integration Engineer

    CACI International (VA)
    Senior Systems Integration Engineer - Radar & Avionics Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None ... Air and Marine Operations (AMO) platforms. As a Senior Systems Integration Engineer - Radar and Avionics,...+ Experience working on DHS or Department of Defense ( DoD ) technology programs is strongly preferred. + Understanding of… more
    CACI International (11/07/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    …but are not limited to: + Provide ISSE expertise for transitioning NRO or DoD systems authorization to Intelligence Community Directive (ICD) 503 or current ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate… more
    SAIC (11/06/25)
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  • Model and Simulation Systems

    KBR (Chantilly, VA)
    Title: Model and Simulation Systems Engineer KBR seeks a highly motivated Systems Engineer to support an Intelligence Community Space customer. The ... candidate will possess an understanding of government space architecture and systems , insight into resiliency mission fundamentals, and the ability to perform… more
    KBR (11/06/25)
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  • Principal Software Systems Engineer

    RTX Corporation (Sterling, VA)
    DoD Clearance: Secret Collins Aerospace is looking for a Principal Software Systems Engineer - IPT Lead with a passion for engineering and desire ... military customers. https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/navigation/airborne-products/attitude-and-heading-reference-system/athena-gs111r-uas-autopilot-adahrs-pnt-hub As a Software Systems Engineer - IPT… more
    RTX Corporation (10/29/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …in systems engineering principles and practical experience with satellite systems . The Satellite System Engineer oversees developer satellite system design, ... currently hiring to advance space capabilities supporting our Department of Defense ( DOD ) and Intelligence Community customers. Ten miles from the SAIC headquarters,… more
    SAIC (10/07/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our...collection requirements, and system needs for the intelligence and DoD communities. The SIGINT leadership team embraces innovation in… more
    KBR (09/16/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 27681 Job ... systems , and other RF sensor technologies. As the Systems Integration & Test Engineer , you will...of 10 years of prior related experience. + Active DoD Secret security clearance + System level design experience… more
    L3Harris (08/25/25)
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  • Engineer

    Naval Sea Systems Command (Dahlgren, VA)
    …as an Embedded Software Developer within the Unmanned and Expeditionary Weapon Systems Division of Naval Surface Warfare Center Dahlgren Division. You will develop ... code in C, C++, and Java for new and existing weapon control systems based on established designs and requirements You will analyze information to determine,… more
    Naval Sea Systems Command (11/20/25)
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  • Network/ Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …career. Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/ Systems Engineer ** to join our team! In this role you will get ... source recommendations of disparate datasets that provide efficiencies in systems development lifecycle. + Will maintain Customer-facing intranet site and… more
    Parsons Corporation (10/31/25)
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