• PostgreSQL Database Administrator

    SAIC (Ashburn, VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... preventive measures. + **Database Design and Support:** + Provide input on data modeling and schema design for new and existing applications. + Collaborate with… more
    SAIC (12/10/25)
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  • Senior Data Scientist

    Navy Federal Credit Union (Vienna, VA)
    …moderately complex software programs, algorithms, and automated processes + Use modeling and trend analysis to analyze data and provide insights + Develop ... understanding of business and operating environment + Statistics + Programming, data modeling , simulation , and advanced mathematics + SQL, R, Python, Hadoop,… more
    Navy Federal Credit Union (12/06/25)
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  • Systems Engineer, Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …determination, conceptualization, design, development, testing, verification, and documentation of modeling and simulation based decision support system ... technology investigation, decision making or resource allocation. * Utilizes modeling and measuring techniques, mathematics, statistical methods, engineering methods,… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Topside Engineer (Engineer Systems 3)

    HII (Chesapeake, VA)
    …upgrades. + Support topside and electromagnetic analysis with use of 3D and electromagnetic modeling and simulation tools. + Assist in the resolution of topside ... structural mechanics. + Candidate must have familiarity with CAD software (eg, AutoCAD, SolidWorks) or other modeling ...CAD software (eg, AutoCAD, SolidWorks) or other modeling tools is a plus. + Candidate must have… more
    HII (11/28/25)
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  • Principal Data Scientist AI ML

    SAIC (VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... oriented, data scientist with eight years' experience in AI/ML/NLP and data modeling to develop prototypes of emerging technologies that solve business problems. The… more
    SAIC (11/19/25)
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  • Data Scientist (Biometrics)

    SAIC (Ashburn, VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... data science techniques - including data analysis, statistical analysis, programming, modeling and design, machine learning, and deep learning. + Strong programming… more
    SAIC (11/14/25)
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  • Sensor Systems Engineering and Technical Support…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …RADAR Engineer/Scientist + Journeyman Engineer/Scientist + Production G/ATOR Engineer + RADAR Modeling and Simulation Engineer + RADAR Systems Engineer + RADAR ... general Sensor Work Areas of: RequirementsDevelopment, Systems Engineering, Analysis, Modeling , Hardware Design, Signal Processing, Sensor Operation, Test and… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Electrical Engineer - Multiple Positions - TS/SCI…

    Leidos (Reston, VA)
    …systems * Experience with substation protective systems design * Experience in modeling and simulation of electrical distribution systems and SCADA control ... systems * Experience with Autodesk Revit, Autodesk AutoCAD, or Building Information Modeling (BIM) software * Facility planning experience * Military or… more
    Leidos (10/04/25)
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  • Structural Engineer - Multiple Positions - TS/SCI…

    Leidos (Reston, VA)
    …Qualifications:** + Experience with Autodesk Revit, Autodesk AutoCAD, or Building Information Modeling (BIM) software and practices + Working knowledge of ... planning + Construction experience, particularly tunneling or large-scale excavations + Modeling and simulation experience + Working knowledge of mechanical,… more
    Leidos (10/04/25)
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  • Exercise & Contingency Support Planner

    General Dynamics Information Technology (Langley AFB, VA)
    …Experience researching, monitoring and analyzing intelligence/functional data + Performs systems modeling , simulation , and analysis + Maintains current knowledge ... Develop requirements and test plans (use cases) for new ISR software + Troubleshoot software , document findings and provide recommendations + Liaison with the… more
    General Dynamics Information Technology (12/10/25)
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