• Scientist , Systems Engineer

    L3Harris (Ashburn, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Senior Scientist , Systems

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Systems Engineer Job Code: 28926 Job Location: Herndon, VA Job ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (10/05/25)
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  • Sr. Scientist - Program Chief…

    L3Harris (Ashburn, VA)
    …available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike Munition ... Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will include providing technical direction to all the… more
    L3Harris (09/04/25)
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  • Scientist , Systems Engineer

    L3Harris (Ashburn, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Scientist , Chief Integration/Test Engineer Job Code: 27748 Job Location : Clifton, ... Description : As the SI&T Chief Integration and Test Engineer , you are responsible for driving the integration and...for driving the integration and test of complex electronic systems for the defense industry. You will need to… more
    L3Harris (11/20/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …service or equivalent experience in the private or public sector as a professional scientist or engineer applying systems engineering principles to research, ... advanced combat system integration technical activities. You will apply systems engineering, requirements engineering, systems engineering process/management,… more
    Naval Sea Systems Command (11/04/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …public sector. Specialized experience must demonstrate the following: as a professional engineer or scientist applying basic systems engineering principles ... Specialized experience must demonstrate the following: as a professional engineer or scientist applying systems engineering principles to research, analyze,… more
    Naval Sea Systems Command (10/22/25)
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  • Cooperative Engagement Capability Systems

    Naval Sea Systems Command (Dahlgren, VA)
    …service or equivalent experience in the private or public sector as a professional scientist or engineer applying systems engineering principles to research, ... equivalent experience in the private or public sector as a professional scientist or engineer applying basic systems engineering principles in support of… more
    Naval Sea Systems Command (10/22/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …/Embedded Engineer + Systems Administration - Linux + Information Security Systems Engineer /Officer (ISSE/ISSO) + Data Scientist + Systems ... across the nation. Our most common opportunities are in the following areas: + Software Engineer / Developer: Java, Python, AI/ML + DevOps Engineer + Reverse … more
    Leidos (10/18/25)
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  • Engineer

    Naval Sea Systems Command (VA)
    …or public sector. Specialized experience must demonstrate the following: As a professional engineer or scientist applying systems engineering principles to ... respond to this flyer. Responsibilities You will serve as Radio Frequency Engineer supporting the Intelligence Engineering Branch (DNA-42) at Naval Surface Warfare… more
    Naval Sea Systems Command (10/04/25)
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  • Distinguished Scientist / Engineer

    Naval Sea Systems Command (Dahlgren, VA)
    …technical qualifications. TQ 1. A nationally recognized, world-class scientist or engineer with expert knowledge of combat control systems including sensors, ... Summary The Distinguished Scientist / Engineer for Combat Control is an...and supporting technologies. Responsibilities You will be Naval Sea Systems Command's Senior Scientist and leading technologist… more
    Naval Sea Systems Command (11/21/25)
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