• Generative AI Engineer

    The MITRE Corporation (Mclean, VA)
    …model training and deployment, model evaluation, retrieval augmented generation (RAG) systems , GraphRAG, MLOps, fine-tuning models and prompt engineering. Roles & ... + Knowledge of and experience in prototyping/developing human language technology components/ systems + Ability to apply state-of-the-art machine learning and LLM… more
    The MITRE Corporation (01/12/26)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …ensure that scientists and engineers will be able to fully utilize modern HPC systems \. We are seeking a DevOps Engineers familiar with Unix/Linux/SE for our Data ... DevOps to correct errors and/or improve deployment capabilities * Develop and execute test plans for filesystem upgrades and address with vendor support any issues… more
    Lockheed Martin (01/07/26)
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  • HVAC Technician / Building Engineer

    Aerotek (Lynchburg, VA)
    …Perform preventive and corrective maintenance on boilers, chillers, and hot water heating systems . + Maintain and repair domestic water plumbing systems and air ... VAV components and other various HVAC equipment and building systems . + Operate and repair complex mechanical, electrical, and...challenges and put our people-are everything spirit to the test as your career continues to grow. Aerotek offers… more
    Aerotek (01/01/26)
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  • Patent Examiner (Electrical Engineering)

    Patent and Trademark Office (Alexandria, VA)
    … by any state, the District of Columbia, Guam, or Puerto Rico. Written test --Evidence of passing the Engineer -in-Training (EIT) examination or the written ... Office's (USPTO) patent examiners evaluate next-generation technologies, products, tools, and systems that change how billions of people connect, explore, and… more
    Patent and Trademark Office (12/30/25)
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  • Software Engineer III

    Noblis (Chantilly, VA)
    …Object-oriented design and development + Git and other source control management systems + Unit testing and test -driven development \#FundedPosition Desired ... a forensic and investigative ecosystem. **Job Responsibilities** + Design, develop, test , and manage application development projects in support of IT infrastructure… more
    Noblis (12/23/25)
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  • Principal Software Development Engineer

    Oracle (Richmond, VA)
    …with the developing, designing and debugging of software applications or operating systems . The Principal Engineering role works on UI projects for new features ... Write UI code according to UX Design Specs + Write Unit and Functional test code to test the UI code he and others have written + Design/Re-design new and… more
    Oracle (11/25/25)
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  • Software Development Engineer , Amazon…

    Amazon (Arlington, VA)
    …of customers. Key job responsibilities In this role, you will: * Design, develop, test , deploy, deliver, and maintain distributed systems that are core to ... you'll do just that - designing, building, and maintaining the large-scale systems that power Amazon's advertising offerings. This is no ordinary software… more
    Amazon (10/18/25)
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  • Neuro-Symbolic - AI Senior Research…

    Lockheed Martin (Arlington, VA)
    …competencies for Lockheed Martin for development of Trusted\-by\-Design Intelligent Systems \. TIL technology focus areas include Neuro\-Symbolic and Generative AI, ... to lead future technology advances in applied formal methods, simulation, test , verification, validation, and certification of autonomous and AI\-enabled systems more
    Lockheed Martin (01/07/26)
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  • Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …between business strategy, IT roadmaps, and deployment teams + Develop system and application architectures for cloud-based service provider networks + Present ... Candidates need to successfully complete a pre-employment screen, which may include a drug test and DMV check. Our company is committed to fostering an inclusive and… more
    EchoStar (01/02/26)
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  • Sr. Technical Support Engineer , USG,…

    Palo Alto Networks (Reston, VA)
    …steps, timely updates, and comprehensive closure summaries in the ticketing system + Conduct multi-vendor troubleshooting on complex customer engagements, ensuring a ... and validation tools + File bug reports with the engineering team and develop test plans and best practices with Quality Assurance teams to improve overall software… more
    Palo Alto Networks (12/12/25)
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