• SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a team ... **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the...Offices. You will manage development, test, and validation of systems assessment methodologies and tools such as STK, SOAP,… more
    SAIC (12/11/25)
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  • Big Data Engineer

    SAIC (Chantilly, VA)
    … based on land, at sea, in air, and in space. The Big Data Engineer will support the NRO's Advanced Systems and Technology (AS&T) Directorate, which researches ... Polygraph + Bachelor's degree in Information Technology, Cybersecurity, Computer Science, Information Systems , Data Science, or Software Engineering and 9 years… more
    SAIC (12/08/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …degree. + Working knowledge of static and dynamic analysis techniques for mechanical systems and equipment. + Proficiency in CAD software (eg, SolidWorks, ... **Leidos - Multi-Domain Solutions (MDS) Division** **Position: Junior Level Mechanical Engineer ** Leidos and its Multi-Domain Solutions (MDS) division are seeking a… more
    Leidos (10/23/25)
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  • Ground Segment System Engineer

    SAIC (Chantilly, VA)
    …space program. The Ground Segment System Engineer leads ground-related systems engineering activities and oversees developer software development progress. ... systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a team… more
    SAIC (10/08/25)
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  • Electrical and RF Engineer

    TrustPoint (Dulles, VA)
    …as RF front ends, RFICs, FPGAs, SoCs, and antennas. + Hands of experience with software defined radios and RF systems + Experience with industry standard SoC and ... mobility, and augmented reality. The $260B annual GNSS Hardware, Software and Data Services market is ripe for disruption...is currently seeking a Full Time Electrical and RF Engineer to join the team and will be responsible… more
    TrustPoint (09/22/25)
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  • Photonics Engineer

    SAIC (Chantilly, VA)
    systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a team ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...integration and more. This position is for a Photonics Engineer for a large contract supporting a cutting-edge and… more
    SAIC (11/14/25)
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  • Satellite Operations Engineer

    SAIC (Chantilly, VA)
    …supporting a cutting-edge and innovative space program. The Satellite Operations Engineer provides Systems Engineering and Technical Advisory (SETA) services ... systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a team… more
    SAIC (11/14/25)
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  • Propulsion System/Rocket Motor Test…

    L3Harris (Orange, VA)
    …interest of national security. Job Title: Sr. Specialist, Propulsion / Rocket Test Engineer Job ID: 31333 Job Location: Orange, VA Job Schedule: Shift: 9/80: ... test objectives and identify and select test methods and instrumentation for propulsion systems / rocket motors and their components. They then create plans and… more
    L3Harris (11/20/25)
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  • Cooling Engineer - Mechanical…

    HII (Chesapeake, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Are We are seeking a talented and experienced Cooling Engineer to join our mechanical engineering team. This role...for the design, analysis, and integration of complex cooling systems for various naval and defense platforms. The ideal… more
    HII (11/28/25)
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  • Mobility Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    systems , application software , and system management tools + Performs systems modeling, simulation , and analysis + Performs continual maintenance of ... 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to completion of milestones… more
    General Dynamics Information Technology (10/22/25)
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