• Research Scientist, Global Hiring Science (GHS)

    Amazon (Arlington, VA)
    …time. You'll work on state-of-the-art research, advanced software tools, new AI systems , and machine learning algorithms, leveraging Amazon's in-house tech stack to ... with a strong foundation in hiring assessment development, legally-defensible validation approaches, research and experimental design, and data analysis. Preferred… more
    Amazon (10/24/25)
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  • AI/ML Engineer

    TekSynap (Reston, VA)
    …training datasets, evaluation metrics, licenses) into standardized registries for validation and governance + Integrate metadata into unified data ontology ... with agent monitoring frameworks to detect constraint violations and trigger re- validation workflows + Collaborate with governance teams to align validation more
    TekSynap (09/18/25)
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  • Operations Engineer, GEMS NA Ops Engineering

    Amazon (Arlington, VA)
    …engineering reviews, and make tangible impact on the proposed solutions on an individual system or its components, on the overall systems architecture, and on ... most talented engineers in the design, development, and delivery of physical distribution systems around the globe. You are responsible for managing a technology or… more
    Amazon (10/29/25)
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  • Senior Automation Specialist I

    ThermoFisher Scientific (Richmond, VA)
    …to train or provide mentorship to other automation staff for programming, system optimization, validation /qualification requirements, etc. + Knowledge of data ... **A day in the Life:** + Independently performs program optimization and validation of complex scripts. Understands and conforms to methods, and protocols applicable… more
    ThermoFisher Scientific (10/03/25)
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  • Hardware Design Engineer

    Leidos (Arlington, VA)
    …and integrate sophisticated digital designs hardware and firmware including RF sensor systems . + Review and analyze high level system requirements, participate ... work with a multi-disciplined design team (electrical & mechanical engineers, systems engineers, software engineers, etc.) to design, develop, simulate, and… more
    Leidos (11/18/25)
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  • Internal Audit - SOX Senior Manager

    Coinbase (Richmond, VA)
    …build the emerging onchain platform - and with it, the future global financial system . To achieve our mission, we're seeking a very specific candidate. We want ... of crypto and blockchain technology to update the financial system . We want someone who is eager to leave...plan, project management, quality review, report issuance and issue validation across IT and business functions. By executing all… more
    Coinbase (10/19/25)
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  • Senior Data Analyst

    SMX (Dahlgren, VA)
    …Develop logical data models + Ensure seamless data integration for enterprise systems and financial processes + Conduct comprehensive data analysis to support ... + Define and develop requirements for data structures, loading specifications, and validation processes + Experience with scripting + Design and maintain logical… more
    SMX (10/18/25)
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  • Plant Engineer

    Nightwing (Sterling, VA)
    …include Chilled Water Systems , HVAC, Power Generation, and Emergency Backup systems + Monitor the Facilities system operation through remote Building ... drawings, technical specifications, and operational data + Oversee technical planning, system integration, verification and validation , and cost analysis +… more
    Nightwing (10/23/25)
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  • Pharmaceutical Process Engineer SME

    TAI (Fairfax, VA)
    …from concept through detailed design, performing tasks like equipment sizing, process validation , and implementing control systems . If you have a ... regulatory requirements and quality standards. + Conducting risk assessments and process validation . + Implementing process automation and control systems . +… more
    TAI (10/31/25)
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  • Mid-Level Image Scientist

    KBR (Springfield, VA)
    …senior guidance. This individual will also support algorithm development and validation related to imagery science tasks. Responsibilities: + Provide imagery ... and strategic level product quality direction. + Provide image processing algorithm validation and verification in support of GEOINT product quality assessments or… more
    KBR (10/17/25)
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