• Scientist, Optical Engineer

    L3Harris (Herndon, VA)
    …TS/SCI security clearance + Professional experience in physical and system modeling , for optical and/or photonics systems + Professional experience generating ... Active TS/SCI security clearance + Experience in the design, modeling , development, and testing of quantum sensors, and in...using one or more of the following software packages: MATLAB , OptSim, BeamProp, Zemax, HFSS + Experience with product… more
    L3Harris (06/18/25)
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  • Weapons of Mass Destruction (WMD) Engineer…

    Dignitas Technologies LLC (Reston, VA)
    …Mass Destruction (WMD) Engineer or Scientist that will support engineering analysis, modeling , testing, and software development as a part of Research and ... with commercial software for engineering and materials characterization and analysis + Modeling and simulation expertise with engineering analysis tools or similar +… more
    Dignitas Technologies LLC (06/04/25)
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  • Scientist, Software Engineer Astrodynamics

    L3Harris (Chantilly, VA)
    …technical leadership to the team who is performing analysis with software tools, modeling and simulation. The Lead Software SME will guide the software team, program ... + Experience with Astrodynamics Software applications. + Experience in supporting modeling , simulation, and analysis of software systems. + Experience leading… more
    L3Harris (04/13/25)
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  • WMD Mechanical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …& Development on technological applications for detecting, identifying, characterizing, modeling , and defeating WMD threats to support tactical and strategic ... engineer processes and support systems at remote WMD-related facilities. + Modeling and simulation expertise with weaponeering and engineering analysis tools or… more
    Applied Research Associates, Inc. (04/11/25)
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  • Navigation Engineer

    The Boeing Company (Herndon, VA)
    …or using ** modeling and simulation** tools such as **Python** or ** MATLAB ** / **Simulink** . + Experience in **software development** and **programming** . ... of advanced mathematical principles as applied to aerospace analysis and modeling such as transform methods, computational geometry, numerical linear algebra,… more
    The Boeing Company (06/26/25)
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  • Data Scientist III

    Amentum (Vienna, VA)
    …with statistical analysis and correlating disparate data + Experience with probabilistic modeling and/or predictive modeling + Experience with performing data ... analysis using scripting languages such as python, R, MATLAB , and Spark + Experience implementing machine learning processes into production software applications +… more
    Amentum (06/26/25)
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  • Mechanical Design Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
    …racks, electrical equipment enclosures, or antenna pedestals + Experience with 3D modeling in programs such as SolidWorks + Experience leading a functional task ... acquisition + Experience with other engineering sof tware, including MATLAB , Mathcad, and Multiphysics sof tware + EIT or...Engineering Sof tware Programs Certification such as a 3D modeling , Geometric Dimensioning and Tolerancing ( GD & T… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Business Intel Engineer II, IXT

    Amazon (Arlington, VA)
    …using Tableau, Quicksight, or similar tools - Experience with data modeling , warehousing and building ETL pipelines - Experience in Statistical Analysis ... packages such as R, SAS and Matlab - Experience using SQL to pull data from...warehouse and scripting experience (Python) to process data for modeling Preferred Qualifications - Experience with AWS solutions such… more
    Amazon (06/24/25)
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  • Aerospace Systems Engineer

    GE Aerospace (Charlottesville, VA)
    …CAD experience (preferably in SolidWorks). + Basic coding/scripting experience (preferably in MATLAB or Python). + Knowledge and experience with steady state and ... dynamic system modeling and architecting high level controls. + Working knowledge of key aerospace technical disciplines including mechanical design, materials, … more
    GE Aerospace (06/24/25)
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  • Business Intelligence Engineer, NA Amzl L&D…

    Amazon (Arlington, VA)
    …using Tableau, Quicksight, or similar tools - Experience with data modeling , warehousing and building ETL pipelines - Experience in Statistical Analysis ... packages such as R, SAS and Matlab - Experience using SQL to pull data from...warehouse and scripting experience (Python) to process data for modeling - Experience with SQL Preferred Qualifications - Experience… more
    Amazon (06/18/25)
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