• Senior Software Developer - TS/SCI Clearance…

    Leidos (Reston, VA)
    …of computer science, application development, requirements collection, system design, data analysis , test, simulation , and verification of software simulation ... **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research… more
    Leidos (09/21/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Richmond, VA)
    …Environmental Subsurface Science Group is seeking a mid-level scientist or engineer with broad experience in geophysics, reservoir modeling, geologic carbon storage, ... The position requires the ability to lead and support the development of simulation capabilities and the application of advanced simulation tools to diverse… 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 ... in the 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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  • Summer 2026 Autonomy & Robotics Engineering Intern

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

    Meta (Richmond, VA)
    …Director, you will lead, drive and execute on our strategy to engineer and design large-scale data center infrastructure. You will drive towards implementing ... for data center product controls systems strategies, design, specifications, programming, simulation and support of new product delivery. 3. Work closely with… more
    Meta (11/15/25)
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  • Manager Solutions Design - Supply Chain

    Ryder System (Richmond, VA)
    …alleviate, understand competitive landscape to position Ryder to win, stakeholder analysis ) + Data validation, cleansing, profiling, baseline development & defining ... pain-points developing and presenting solutions + Implementation follow-up, which requires engineer to validate and modify deployed process to ensure that it… more
    Ryder System (11/14/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …Navy Training Command. This position provides technical leadership for complex simulation and training systems including requirements analysis , system ... for the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US… more
    SimIS Inc. (09/22/25)
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  • Collection Orchestration

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Collection Orchestration Engineer ** to provide Systems Engineer Technical Advisor (SETA) services for a critical position on ... over the complete end-to-end life cycle. As the **Collection Orchestration Engineer ** , you will provide specialized engineering expertise supporting a government… more
    SAIC (11/13/25)
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  • Senior Engineering Program Manager

    Applied Research Associates, Inc. (Reston, VA)
    …technical expertise in defense technologies, civil technologies, computer software and simulation , systems analysis , environmental technologies, and testing and ... and development of new tools and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities. The Senior… more
    Applied Research Associates, Inc. (10/29/25)
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  • Data Analytics SETA

    SAIC (Chantilly, VA)
    …**JOB DESCRIPTION:** SAIC is seeking an experienced Data Analytics based Systems Engineer and Technical Assistant (SETA) for a position supporting a US Government ... **Chantilly, VA** area. The successful applicant will possess strong data analysis experience and broad information technology (IT) experience, eg network, hosting,… more
    SAIC (11/08/25)
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