• Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    Title: Modeling and Simulation Engineer KBR is seeking a highly qualified Modeling and Simulation Engineer to join our team. The successful candidate will have ... using one or more of the following: C++, Python, R, SQL, PostgreSQL, Linux, MATLAB , VBA, or STK Preferred Qualifications: + Master's STEM degree + Experience in… more
    KBR (12/02/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …of national security. Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 31554 Job Location: Ashburn, VA Job Description: ... systems, and other RF sensor technologies. As the Systems Integration & Test Engineer , you will be responsible for maintenance, management, and care of propulsion… more
    L3Harris (11/25/25)
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  • Sr EMC Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking a part-time EMC Engineer to perform Test, Evaluation, Integration, and configuration of C5ISR systems. **Senior EMC Engineer Responsibilities ... investigation; Spectrum; EMI/EMC analysis and assessment; EMI Control and Mitigation; MATLAB programming; proficiency in use of RF equipment (spectrum analyzer,… more
    Amentum (11/20/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …VA or San Diego, CA) currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing Engineer , you will be ... Masters with 10+ years prior relevant experience - Fluent with tools such as MATLAB , Linux, Mathematica, Python, Simulink - and languages such as C/C++, Java etc. -… more
    Leidos (11/06/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    Title: Photogrammetric Engineer Photogrammetric Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... and mensuration performance + Software: Experience writing or enhancing C++, MATLAB , Python, or R code for prototyping, problem solving, visualization, or… more
    KBR (10/21/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …the utmost employee care. Responsibilities As the Modeling and Simulation Engineer , you will provide specialized engineering expertise supporting the acquisition of ... multi-intelligence (multi-INT) software services. The engineer is tasked with leading the integration of mission...the following: AFSIM, C++, Python, R, SQL, PostgreSQL, Linux, MATLAB , VBA, or STK. + Engineering analysis (collecting, organizing,… more
    Sciolex Corporation (10/09/25)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …last five years.** To support these goals, Leidos is seeking a **Transportation Engineer ** to join a highly successful team in researching and developing Connected ... transportation industry. **Role Overview:** We are seeking a motivated **Transportation Engineer ** with experience in simulation and traffic operations to join our… more
    Leidos (10/05/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    Job Title: Model-Based Systems Engineer Job Description We are seeking 2 Model-Based Systems Engineers to join our team and support a cutting-edge defense ... role involves the use of tools like MagicDraw, Cameo, Red Hat Enterprise Linux (RHEL), MATLAB , STK, 6DOF, and SysML. Job Type & Location This is a Contract to Hire… more
    Actalent (12/23/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative systems engineering ... DoW clearance + Familiarity with programming languages such as Python and MATLAB + Familiarity with Model-Based Systems Engineering (MBSE) and Digital Engineering… more
    The MITRE Corporation (12/23/25)
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  • Computational Fluid Dynamics (CFD) Engineer

    HII (Newport News, VA)
    COMPUTATIONAL FLUID DYNAMICS (CFD) ENGINEER MECHANICAL 3 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43761 Team: E46 SHIP SURVABLTY ... to Have * Experience with StarCCM+, OpenFoam * Experience in C/C++, Java, Matlab , Python * Experience with turbulence and multiphase flows * Experience with machine… more
    HII (12/23/25)
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