• Joint Forces Planner- Space Domain

    JHNA (Alexandria, VA)
    …and organizational processes to craft wargames that specifically examine orbital effects, counterspace challenges, and resilient space architectures to inform ... impact on military operations, specifically concerning space and counterspace capabilities, orbital warfare, and the defense of US/allied space assets. +… more
    JHNA (11/08/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …+ Perform end-to-end performance modeling for satellite missions, integrating sensor, orbital , and environmental models. + Create and modify CAD-based satellite ... or radar modeling for detection, tracking, and signature analysis. + Perform orbital mechanics modeling including orbit determination, orbital maneuvering, and… more
    SAIC (10/24/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …Perform end-to-end performance modeling for satellite missions, integrating sensor, orbital , and environmental models. + Conduct sensor phenomenology studies, ... or radar modeling for detection, tracking, and signature analysis. + Perform orbital mechanics modeling including orbit determination, orbital maneuvering, and… more
    SAIC (10/22/25)
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  • Machine Learning Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …Perform end-to-end performance modeling for satellite missions, integrating sensor, orbital , and environmental models. + Conduct sensor phenomenology studies, ... or radar modeling for detection, tracking, and signature analysis. + Perform orbital mechanics modeling including orbit determination, orbital maneuvering, and… more
    SAIC (10/22/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …performing telemetry analysis, and conducting mission-critical activities such as orbital adjustments, payload operations, and anomaly resolution. . Experience ... working with orbital state data and utilizing associated tools such as...FreeFlyer, or similar software. Proficiency in analyzing and interpreting orbital mechanics, satellite trajectories, and mission planning data to… more
    L3Harris (10/15/25)
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  • Engineer VI

    General Atomics (Herndon, VA)
    …system-level analyses in support of trade studies. + Extensive experience with orbital dynamics, attitude control systems, orbital visualization, and other ... spacecraft modelling tools. + Understanding of principles for spacecraft design, build, test, and operation. + Experience with CONOPS design and mission modeling. + Strong communication, presentation, and interpersonal skills are required enabling an effective… more
    General Atomics (12/11/25)
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  • Test Engineer

    SAIC (Chantilly, VA)
    …no supervision; ability to manage multiple tasks and deliverables. + Knowledge of orbital mechanics and utility of different orbits. + Experience working on a ... expertise. + Willingness to communicate assessments of complex issues. + Knowledge of orbital mechanics, utility and drawbacks of different orbits. + Experience as a… more
    SAIC (11/14/25)
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  • Satellite Operations Engineer

    SAIC (Chantilly, VA)
    …no supervision; ability to manage multiple tasks and deliverables. + Knowledge of orbital mechanics and utility of different orbits. + Experience working on a ... expertise. + Willingness to communicate assessments of complex issues. + Knowledge of orbital mechanics, utility and drawbacks of different orbits. + Experience as a… more
    SAIC (11/14/25)
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  • Systems Engineer

    Lockheed Martin (Fort Belvoir, VA)
    …and the ability to work across sites Experience with astrodynamics and orbital mechanics including classical orbital \(Keplerian\) elements Understanding of ... Satellite maneuver tools/techniques Experience with MATLAB, SQL, HTML, Python, UNIX/Linux Experience in Space Vehicle \(SV\) Test Operations including the test development process, test execution, data analysis, anomaly resolution, and electrical ground test… more
    Lockheed Martin (10/04/25)
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  • Agile Software Engineer (Experienced)

    The Boeing Company (Herndon, VA)
    …natural and forced), and satellite composition + Experience with orbital mechanics, orbit determination, maneuver reconstruction, and standard collision avoidance ... analysis procedures **Travel:** Less than 10% **Drug Free Workplace:** Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met… more
    The Boeing Company (12/25/25)
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