• Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …Proficient in systems engineering disciplines: requirements development, interface management, V&V, modeling/ simulation , or MBSE + Working knowledge of tools such as ... DOORS, MagicDraw/Cameo, Rhapsody, or equivalent SE tools + Familiarity with Agile/DevSecOps software practices is a plus **Preferred Qualifications:** + Experience with **Aegis BMD** , **C2BMC** , **THAAD** , or **GMD** integration + Prior support of **flight… more
    Parsons Corporation (12/09/25)
    - Related Jobs
  • Software Engineer

    SAIC (Chantilly, VA)
    …and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000 strong driven by ... mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA… more
    SAIC (12/03/25)
    - Related Jobs
  • Senior Electromagnetic Environmental Effects (E3)…

    Amentum (Dahlgren, VA)
    …Interference (EMI); Electromagnetic Compatibility (EMC); E3 Computation and RF Simulation ; Pulse Current Injection (PCI) shipboard testing + Must have ... an Active Top Secret US Government Clearance. Note: US Citizenship is required to maintain a Top Secret Clearance. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex,… more
    Amentum (11/20/25)
    - Related Jobs
  • Software Engineer

    SAIC (Chantilly, VA)
    …and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000 strong driven by ... mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA… more
    SAIC (11/14/25)
    - Related Jobs
  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …vehicles, orbital mechanics, electromagnetics, space situational awareness + Modeling and simulation , including directed energy + Code sample or C++ evaluation ... required. Extremely flexible work schedule & generous benefits. US Citizenship required + willingness to undergo a background investigation. Active Security Clearance is a plus. Positions are in Tysons Corner, VA (Washington DC area) or Albuquerque, NM.… more
    Stellar Science (10/09/25)
    - Related Jobs
  • Senior Electrical Engineer (H)

    SimIS Inc. (Dahlgren, VA)
    …with Labview and Matlab + Proficiency with SPICE/PSPICE or equivalent circuit simulation software + Experience with PCB design software (eg, Altium, Eagle, KiCad) ... + Knowledge of DoD standards for electronics Benefits: + Medical, Dental, and Vision + Short Term Disability (at no cost to you) and Long Term Disability + Life Insurance + Flex Spending Accounts + 401(k) Savings Plan + Tuition Assistance Program +… more
    SimIS Inc. (10/09/25)
    - Related Jobs
  • Senior Software Developer - TS/SCI Clearance…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research ... science, application development, requirements collection, system design, data analysis, test, simulation , and verification of software simulation or decision… more
    Leidos (12/21/25)
    - Related Jobs
  • Distinguished AI/ML Engineering Lead

    Frontier Technology Inc. (Chesapeake, VA)
    …by integrating people, process, and technology. FTI is seeking a Distinguished AI/ML Engineer to serve as a technical leader, architect, and integrator - designing, ... architecture leadership and an ability to unify data engineering, simulation modeling, and responsible AI principles into scalable, mission-ready capabilities.… more
    Frontier Technology Inc. (12/19/25)
    - Related Jobs
  • Distinguished Software Engineering Lead

    Frontier Technology Inc. (Chesapeake, VA)
    …design and development of secure, scalable, and modernized solutions. The Distinguished Engineer will act as the connective tissue between software execution teams, ... microservices, and data pipelines that enable interoperability across mission, simulation , and analytical systems. + Define and enforce architectural principles,… more
    Frontier Technology Inc. (12/19/25)
    - Related Jobs
  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Richmond, VA)
    …Environmental Subsurface Science Group is seeking a mid-level scientist or engineer with broad experience in geophysics, reservoir modeling, geologic carbon storage, ... the ability to lead and support the development of simulation capabilities and the application of advanced simulation... simulation capabilities and the application of advanced simulation tools to diverse problems. The candidate will lead… more
    Pacific Northwest National Laboratory (10/23/25)
    - Related Jobs