• Machine Learning Developer

    CACI International (Sterling, VA)
    …engineering, and hyperparameter tuning + Understanding of data structures, data modeling and software architecture + Deep knowledge of math, probability, statistics, ... high transactional volume environment + Knowledge of Bayesian Inference and modeling , Probabilistic learning, kernel method, and time series analysis + Experience… more
    CACI International (11/18/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure, ... innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our people are passionate about engineering… more
    M. C. Dean (09/18/25)
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  • Data Mining and Analytics Engineer - Security…

    ICF (Arlington, VA)
    …that will help the US protect and defend its networks and critical information systems . The successful cleared candidate will act as a Data Mining and Analytics ... candidate has extensive knowledge of a wide variety of systems and networks to include high-volume/high-availability systems ....and from the analytic environment + Develop custom data modeling procedures to assist with data mining, modeling more
    ICF (10/01/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …+ Embedded Linux + ARM processors and system on a chip (SoC) systems + Statistical modeling and/or deep learning + FPGA development using Verilog or ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (11/05/25)
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  • EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …+ Embedded Linux + ARM processors and system on a chip (SoC) systems + Statistical modeling and/or deep learning + FPGA development using Verilog or ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (11/05/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …mathematical background and extensive AI/ML and Data Science experience. Experience in modeling dynamical systems , developing novel modeling techniques, and ... core individual contributor, you will design, develop, and deploy complex distributed systems and highly interactive user interfaces. + **Lead AI/ML and Data… more
    Leidos (11/01/25)
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  • Database Architect

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for relational, NoSQL, and cloud-based databases to meet organizational requirements. * System Integration: Develop integrated data systems and ensure they work ... capabilities. The Database Architect designs, builds, and manages an organization's data systems by creating blueprints and models for new databases, ensuring data… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Enterprise Data Modeler

    SAIC (Chantilly, VA)
    …the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. All candidates must have an ... and align with mission objectives. You will also support both data modeling (creating blueprints for data organization) and data architecture (managing the overall… more
    SAIC (09/18/25)
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  • Early Career Fire and Life Safety Engineer…

    WSP USA (Arlington, VA)
    …development, site survey, testing, and inspecting of fire and life safety systems on building projects in the public and private sector. Responsibilities include ... of automatic sprinkler, fire alarm, mass notification, and smoke control systems . Additional tasks include assistance with egress analysis, smoke control and… more
    WSP USA (11/14/25)
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  • Naval Marine Engineer - Mid Level

    CACI International (Norfolk, VA)
    …Services: Provide comprehensive support in areas such as specification writing, system design, system modeling , mechanical calculations, outfitting ... of materials. * Experience with Navy Surface Ships Main Propulsion Systems , HM&E System , Merchant Marine or Navy Experience. * Experience presenting design… more
    CACI International (11/20/25)
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