• Leadership Development Program - Operations,…

    RTX Corporation (Arlington, VA)
    …Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum ... physics , electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and… more
    RTX Corporation (01/06/26)
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  • Simulation Developer

    ManTech (Quantico, VA)
    …and capability tracking **Minimum Qualifications:** + Bachelor's degree in Computer Science , Software Engineering, Game Development, or a related technical field + ... Integration Process (NCIP) and military systems + Knowledge of 3D graphics, physics engines, and database management systems (eg, SQL) + Experience applying Agile… more
    ManTech (01/06/26)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    …KBR's work is at the forefront of engineering, logistics, operations, science , program management, mission IT and cybersecurity solutions. + Collaborative ... Minimum qualifications: + Active TS/SCI with CI Polygraph + BS in engineering, physics , or related technical degree with at least 5 years' experience or extensive… more
    KBR (01/05/26)
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  • Biologist, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …experience c ond ucting systems engineering or research developing and advancing physics -based models for atmospheric transport or biological weapon s effects + 5+ ... survivability, and hard target defeat + Knowledge of systems engineering, data science , artifi cia l intelligence, and machine learning + Knowledge of weapon… more
    BOOZ, ALLEN & HAMILTON, INC. (12/29/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    …KBR's work is at the forefront of engineering, logistics, operations, science , program management, mission IT and cybersecurity solutions. + Collaborative ... Required: + Clearance: TS/SCI with Polygraph + Education: BS in engineering, physics or related technical degree with at least 10 years' experience with… more
    KBR (12/29/25)
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  • R & D Architect Support Engineer/Systems Engineer

    KBR (Chantilly, VA)
    …KBR's work is at the forefront of engineering, logistics, operations, science , program management, mission IT and cybersecurity solutions. + Collaborative ... Clearance Requirements: TS/SCI with Polygraph required + Education: BS in engineering, physics or related technical degree or relevant experience + Space and Ground:… more
    KBR (12/29/25)
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  • HVAC Maintenance Tech

    RTX Corporation (Chesapeake, VA)
    …Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum ... physics , electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and… more
    RTX Corporation (12/27/25)
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  • Physicist

    Leidos (Reston, VA)
    …to obtain a TS/SCI w/ poly level clearance * Ph.D. or equivalent in a science discipline and 15+ years of experience * 10+ years' experience in the intelligence ... Program/project management skills **Desired Technical Qualifications:** * Understanding of physics as applied in geo-technologies * Understanding of cyber technology… more
    Leidos (12/19/25)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …including discrete event simulation, agent-based modeling, network simulations, physics -based modeling, Markov decision processes, Hidden Markov models, Stochastic ... initiative to complete complex tasks + Secret clearance + Bachelor's degree in a Science , Technology, Engineering, or Mathematics ( STEM ) field Nice If You Have: +… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Imagery Analyst - Mid - Senior

    TRIAEM, LLC (Springfield, VA)
    …higher in related technical or scientific fields such as engineering, physics , mathematics, operations research, engineering management, Computer Science , ... Information Technology, Management Information Systems, or related STEM degree program; an additional 4 years of experience will be considered in lieu of a degree. + Strong background in SAR (Synthetic Aperture Radar) imagery tasking, collection, processing,… more
    TRIAEM, LLC (12/17/25)
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