• Physicist - Senior

    SOS International LLC (Reston, VA)
    …defense community. Essential Job Duties + Apply a graduate level understanding of Physics to support DTRA's Science & Technology objectives. + Provide R&D analysis ... to the Joint Science and Technology Office Nuclear, Chemical & Biological Technologies Department. + Assess capability gaps and assist in setting project and product-level strategy and priorities. + Coordinate and consolidate complex technical and strategic… more
    SOS International LLC (11/21/25)
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  • Environmental Safety & Health Manager (OCONUS)

    SOS International LLC (Reston, VA)
    …safety and health, Fire Protection Engineering,Industrial Hygiene, Health Physics , Environmental Engineering, Environmental Science, or a related discipline. ... + Must have a minimum of five (5) years of experience. + A credential in the area of expertise (Professional Engineer license, Certified Safety professional, Certified Industrial Hygienist, qualified environmental professional or approved equivalent).… more
    SOS International LLC (11/21/25)
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  • Senior Electromagnetic Pulse (EMP) Engineer

    Amentum (Dahlgren, VA)
    …more of the following, Mechanical Engineering, Electrical Engineering, Computer Science, Physics , Mathematics or Naval Architecture. + Seven (7) years of experience ... in Electro Magnetic Pulse (EMP); Electronic Environmental Effects (E3); Electromagnetic Interference (EMI); Electromagnetic Compatibility (EMC); E3 Computation and Modeling. + Must have an Active Top Secret US Government Clearance. Note: US Citizenship is… more
    Amentum (11/20/25)
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  • Senior Electromagnetic Environmental Effects (E3)…

    Amentum (Dahlgren, VA)
    …more of the following, Mechanical Engineering, Electrical Engineering, Computer Science, Physics , Mathematics or Naval Architecture. + Seven (7) years of experience ... in Research, Development, Test, Engineering, or Integration related to warfare systems or electronic systems. + Demonstrated experience in one or more of the following specific areas: RF and Microwave Engineering; Electromagnetic Pulse (EMP); Electromagnetic… more
    Amentum (11/20/25)
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  • Electromagnetic Environmental Effects (E3)…

    Amentum (Dahlgren, VA)
    …college or university in Electrical Engineering with an RF focus or Physics with an emphasis in electromagnetic interference (EMI), electric field propagation, ... and/or electromagnetic compatibility (EMC). + Five (5) years demonstrated experience in theoretical and practical aspects of research, development, test, engineering, or integration of Navy RF sensors and systems and with one or more of the following topside… more
    Amentum (11/20/25)
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  • Entry Level Software Developer

    Amentum (Fredericksburg, VA)
    …Electrical Engineering, Computer Engineering, Electronics Engineering, Mathematics, Computer Science or Physics ) and 0 or 1 year experience + Experience with and ... proficient with at least one of the following Object-oriented programming (OOP) languages: C/C++, C Sharp (C#), and Java or just C++. + Must have an Active Secret US Government Clearance. Note: US Citizenship is required to maintain a Secret Amentum is proud… more
    Amentum (11/20/25)
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  • Electromagnetic Pulse (EMP) Engineer

    Amentum (Dahlgren, VA)
    …more of the following, Mechanical Engineering, Electrical Engineering, Computer Science, Physics , Mathematics or Naval Architecture. + Four (4) years of experience ... in one or more of the following specific areas: Electromagnetic Pulse (EMP); Electromagnetic Environmental Effects (E3); Electromagnetic Interference (EMI); Electromagnetic Compatibility (EMC); E3 Computation and Modeling; Pulse Current Injection (PCI)… more
    Amentum (11/20/25)
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  • AI/ML Engineer with RE/VR proficiency and a TS…

    Cipher Tech Solutions (Vienna, VA)
    …in one of the following: Computer Science, Computer Engineering, Electrical Engineering, Math, Physics , or other STEM related field. + Must have a minimum of 4 ... years professional post-graduation experience related to this position. + Must possess experience building, training, and testing both AI and ML algorithms. + Must have proficiency in one of the following languages: C, C++, C#, Java, or Python. + Must have… more
    Cipher Tech Solutions (11/19/25)
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  • FAST Labs Campaign Strategy Director

    BAE Systems (Arlington, VA)
    …electrical engineering, aerospace engineering, computer science, operations research, mathematics or physics . + US government or military service as an operator and ... program manager. + Active US Top Secret/SCI Security Clearance + Experience leading a diverse organization across multiple geographic business sites. + Domain expertise in one or more of the following areas: Electronic Warfare, Intelligence Surveillance and… more
    BAE Systems (11/19/25)
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  • GEOINT Acquisition Specialist

    KBR (Chantilly, VA)
    …Required: + Clearance: TS/SCI with Polygraph + Education: BS in engineering, physics or related technical degree with at least 8 years' experience with ... space/ground aerospace systems engineering + Experience: 4-5 years of experience in contracts or acquisition experience + Knowledge: Working knowledge of GEOINT Mission Processing, product definition and generation Desired: + Technical: Familiarity with… more
    KBR (11/19/25)
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