• Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …facility to include mechanical, electrical, and structural components within industry software packages (AutoCAD, Revit MEP, UTAS, etc.) + Provide mechanical ... - Monitoring advanced threats and managing security services. + Modeling and Simulation support. Augmented Reality / Virtual Reality experience creation a strong… more
    Leidos (09/20/25)
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  • Network Engineer

    SAIC (Springfield, VA)
    …in systems engineering 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,… more
    SAIC (11/11/25)
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  • Satellite Payload Acquisition and Systems…

    SAIC (Chantilly, VA)
    …in systems engineering 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,… more
    SAIC (09/17/25)
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  • Summer 2026 Software Engineering Intern

    AeroVironment (Arlington, VA)
    …to discuss specific details regarding team and location. **Summary** As a ** Software Engineering Intern** , you'll be part of a collaborative, multidisciplinary team ... You'll assist in the design, development, and testing of software solutions for a variety of applications - from...control systems and user interfaces to data pipelines and simulation tools. This role is ideal for someone who's… more
    AeroVironment (09/09/25)
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  • Mbse

    SAIC (Chantilly, VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... **Description** SAIC is seeking a **Model-Based Systems Engineering (MBSE) Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is… more
    SAIC (11/06/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Richmond, VA)
    …gas hydrates, and contaminant fate andtransport. + Experience working with reactive transport software . + Experience developing simulation software for high ... Environmental Subsurface Science Group is seeking a mid-level scientist or engineer with broad experience in geophysics, reservoir modeling, geologic carbon storage,… more
    Pacific Northwest National Laboratory (10/23/25)
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  • Sensor Systems Engineering and Technical Support…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Journeyman Engineer /Scientist + Production G/ATOR Engineer + RADAR Modeling and Simulation Engineer + RADAR Systems Engineer + RADAR Systems Spectrum ... **Responsibilities** List of open positions: + Aegis/Spy Certification Lead Engineer + Aegis/Spy RADAR Engineer + Combat...experience required + Basic level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint + Ability… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Summer 2026 Autonomy & Robotics Engineering Intern

    AeroVironment (Arlington, VA)
    …and **multi-vehicle coordination** + Support the development and debugging of autonomy software on simulation platforms and real hardware + Collaborate with ... and other advanced platforms. You'll gain experience in algorithm development, simulation , and integration on real hardware in a fast-paced, collaborative R&D… more
    AeroVironment (09/15/25)
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  • Collection Orchestration

    SAIC (Chantilly, VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... **Description** SAIC is seeking a **Collection Orchestration Engineer ** to provide Systems Engineer Technical Advisor (SETA) services for a critical position on… more
    SAIC (11/13/25)
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  • Senior .NET Developer

    SAIC (VA)
    …SAIC is searching for a motivated, career and customer-oriented Senior Software Systems Engineer (.NET Developer) who performs high-level, day-to-day ... in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a… more
    SAIC (11/14/25)
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