• Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... for applying interdisciplinary engineering skills in the technical planning, systems integration , verification and validation, cost and risk and supportability and… more
    CACI International (11/21/25)
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  • Software Engineer - Backend

    Jacobs (Chantilly, VA)
    …data management and security. We are in search of a backend software engineer passionate about formulating new solutions, to join our on-site team in Northern ... techniques . Knowledge of DevOps/CI/CD tools and benefits . Ability to interface with microservices and event-driven architectures . Experience with ticketing to… more
    Jacobs (11/04/25)
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  • System Safety Engineer Staff (Level 4)

    Lockheed Martin (Fairfax, VA)
    …to build a better tomorrow with you\. We are seeking a System Safety Engineer to support the application of safety assurance processes and methodology to a large, ... system safety requirements and their traceability to software and hardware * Interface with project systems engineers and design engineers to prepare and review… more
    Lockheed Martin (10/31/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate will:** ... MATLAB, or similar) to automate workflows, perform data analysis, and interface between simulation tools. + Collaborate with multidisciplinary teams (systems… more
    SAIC (10/24/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain ... MATLAB, or similar) to automate workflows, perform data analysis, and interface between simulation tools. + Collaborate with multidisciplinary teams (systems… more
    SAIC (10/22/25)
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  • Machine Learning Modeling and Simulation…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and maintain ... MATLAB, or similar) to automate workflows, perform data analysis, and interface between simulation tools. + Apply Artificial Intelligence/Machine Learning (AI/ML)… more
    SAIC (10/22/25)
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  • Software Test Engineer

    Lockheed Martin (Herndon, VA)
    …functional and technical specifications and standards, solve hardware/software interface problems, define input/output parameters, and ensure integration ... will * Plan, implement, test, document, and maintain solutions for the integration and testing of in\-house developed and COTS/GOTS components, elements, subsystems… more
    Lockheed Martin (01/07/26)
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  • Quality Engineer Manager

    M. C. Dean (Manassas, VA)
    …power and technology solutions through engineering expertise and smart systems integration . **Why Join Us?** Our people are passionate about engineering innovation ... Manage and assist in resolving all Quality or Commissioning punch-lists. Direct interface with GC/Owner to ensure requirements are understood and communicated to the… more
    M. C. Dean (12/13/25)
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  • Chief Engineer , DHS Cuas Systems

    Parsons Corporation (Centreville, VA)
    …as well as internal and external partners to ensure seamless integration and interoperability of systems. This position requires excellent communication, ... innovative solutions in a fast-paced environment. **Specific Responsibilities** + Interface with customer stakeholders to define system requirements, address… more
    Parsons Corporation (11/15/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …OpenSceneGraph, OpenGL, WebGL + Supercomputing: MPI, OpenMP, threads, GPUs + User interface development: Qt + Continuous integration : git, Bitbucket, Jenkins, ... CMake + Image processing, imagery analysis, computer vision, computer aided design (CAD) + Aerospace vehicles, orbital mechanics, electromagnetics, space situational awareness + Modeling and simulation, including directed energy + Code sample or C++ evaluation… more
    Stellar Science (01/08/26)
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