• Software Engineer- Springfield, VA - Top Secret

    General Dynamics Information Technology (Springfield, VA)
    …software updates, refinement, testing, and debugging to minimize interruptions + Performs systems modeling , simulation, and analysis. Designs and develop basic ... Required:** None **Job Family:** Software Engineering **Skills:** Design,Researching,Software Solutions,Software Systems **Experience:** 5 + years of related experience **US… more
    General Dynamics Information Technology (08/13/25)
    - Related Jobs

  • Tenure-Track Faculty Position in Contagion Science…

    University of Virginia (Charlottesville, VA)
    …unique opportunity to explore the application of multidisciplinary data sciences, network systems modeling , computer science and engineering, machine learning or ... graph modeling and mining, interfacing with biological and health sciences, as well as social, behavioral, and economic sciences. Complementing individual research… more
    University of Virginia (09/08/25)
    - Related Jobs

  • Senior Drainage Engineer - Transportation…

    Parsons Corporation (Centreville, VA)
    …you will be engaged in engineering drainage and irrigation designs, hydraulic systems modeling , and drainage calculations. You will review construction details, ... storm water permits is a plus_ + _Combination of Experience with hydraulic modeling programs of HEC-RAS, HEC-HMS, HY-8, Bentley InRoads Storm & Sanitary, Bentley… more
    Parsons Corporation (07/21/25)
    - Related Jobs

  • Data Engineer Expert - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** Data Science and Data Engineering **Skills:** Complex Systems Modeling ,Linux,System Designs, Systems Architecture, Systems Development ... Expert to design, build, and optimize scalable backend and data integration systems . This role requires deep expertise across the full software development… more
    General Dynamics Information Technology (09/03/25)
    - Related Jobs

  • Solutions Sr. Manager

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and designing system specifications, standards, and programming + Performs complex systems modeling , simulation, and analysis. Designs and develop basic ... develops, troubleshoots, and analyzes complex software programs for computer-based systems + Develops complex documentation, flowcharts, layouts, diagrams, charts,… more
    General Dynamics Information Technology (09/26/25)
    - Related Jobs

  • Operations Research Systems Analyst

    Intrepid Solutions and Services (Crystal City, VA)
    …other service-level intelligence organizations. + Familiarity with Army intelligence processes, systems , and architecture. + Experience with modeling and ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...responsible for applying advanced analytical methods, data science, and modeling to solve complex challenges facing US Army intelligence.… more
    Intrepid Solutions and Services (09/27/25)
    - Related Jobs

  • Mechanical Engineer Intern

    AECOM (Arlington, VA)
    …engineering techniques, procedures and judgement based on experience to design HVAC systems in buildings using building information modeling . + Coordinate with ... as AutoCAD, Revit, Bluebeam (pdf editor), or similar. + Experience sizing ductwork systems and modeling in 2D and 3D platforms. + Ability to work on multiple… more
    AECOM (09/16/25)
    - Related Jobs

  • Mission Systems Architect

    ManTech (Quantico, VA)
    …with requirements management tools (eg, DOORS, Jama, Cameo) and model-based systems engineering (MBSE) methodologies, including modeling and simulation tools ... **MANTECH** seeks a motivated, career and customer-oriented **Mission Systems Architect** to join our team in **Stafford, VA** . In this role, you will play a key… more
    ManTech (08/30/25)
    - Related Jobs

  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …(eg, anomalous model outputs, prompt injections). . Perform adversarial testing and threat modeling of AI systems . . Support logging, monitoring, and alerting ... analysts, developers, AI engineers, and red teams to defend AI systems . . Lead threat modeling and tabletop exercises focused on AI threat scenarios. . Mentor… more
    Nelnet (08/08/25)
    - Related Jobs

  • Senior Model-Based Systems Engineer (Mbse)

    Rite-Solutions Inc. (VA)
    …+ Experience applying Artificial Intelligence (AI) to auto-generate MBSE models. + Experience modeling Naval combat systems . Who are we? Rite-Solutions, Inc. is ... Inc. is seeking a skilled and motivated Senior Model-Based Systems Engineer (MBSE) to support in a mostly remote...UML models for correctness and adherence to the respective modeling language, connecting SysML and UML models, creating views… more
    Rite-Solutions Inc. (09/16/25)
    - Related Jobs