• Sr. Applied Scientist , Amazon Advertising

    Amazon (Arlington, VA)
    …fresh ground in product and technical innovations every day! **As a Senior Applied Scientist on this team, you will:** - Be the technical leader in Machine Learning; ... automated processes for large-scale data analysis, machine-learning model development, model validation and serving. - Research new and innovative machine learning… more
    Amazon (10/17/25)
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  • Applied Scientist , Amazon Advertising

    Amazon (Arlington, VA)
    …break fresh ground in product and technical innovations every day! **As an Applied Scientist on this team, you will:** - Be a strong contributor to Machine Learning; ... automated processes for large-scale data analysis, machine-learning model development, model validation and serving. - Research new and innovative machine learning… more
    Amazon (10/17/25)
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  • Scientist III - Analytical Chemist - FSP

    Parexel (Richmond, VA)
    We are looking to fill a ** Scientist 3 - Analytical Chemist** position working as **a full-time employee of Parexel FSP on long-term assignment** onsite at one of ... + General understanding of analytical method development and method validation + Hands-on experience with chromatographic analysis using various… more
    Parexel (10/11/25)
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  • Sr Scientist - Bioanalytical - LCMS

    ThermoFisher Scientific (Richmond, VA)
    …to deliver groundbreaking innovations. **Discover Impactful Work:** As a Sr Scientist you will perform complex laboratory analysis of pharmaceutical products and ... with quality systems and new equipment. + Assists in designing method validation or method transfer protocols and establish project timelines. + Reviews, interprets,… more
    ThermoFisher Scientific (10/04/25)
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  • Machine Learning Engineer / Data Scientist

    Prometheus Federal Services (VA)
    …partner of federal health agencies, seeking a Machine Learning Engineer/Data Scientist to support advanced analytics initiatives within the Department of Veterans ... and scalable pipelines for data ingestion, feature engineering, model training, validation , and deployment. + Continuously research and apply state-of-the-art AI/ML… more
    Prometheus Federal Services (09/27/25)
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  • Senior Applied Scientist , Agentic AI…

    Amazon (Arlington, VA)
    Description As a Senior Applied Scientist on our Agentic AI Professional Services Experience team, you will be instrumental in advancing the frontier of human-agent ... automated processes for large-scale data analysis, agent behavior modeling, model validation , and serving - Research and implement new approaches for agent… more
    Amazon (09/24/25)
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  • Lead Data Scientist Statistician - AV…

    General Motors (Richmond, VA)
    …will address safety assurance questions related to ADS behavioral performance and validation . This role involves working with large-scale data generated by the ADS ... relevant experience, 5 years of which should be experience as a Data Scientist and/or Statistician in a corporate or government setting + Demonstrated experience… more
    General Motors (09/13/25)
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  • Computer Scientist

    BAE Systems (Reston, VA)
    …Commands, Services and DoD OSINT Stakeholders. + Assist in the vetting, validation , design, and testing process of all OSIC capabilities and requirements. + ... may be available based on position level and/or job specifics. **Computer Scientist ** **107419BR** EEO Career Site Equal Opportunity Employer. Minorities . females .… more
    BAE Systems (09/09/25)
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  • Forensic Scientist - Biologist / DNA

    Three Saints Bay (Quantico, VA)
    **Forensic Scientist - Biologist / DNA (5114)** Location **Quantico, VA** Job Code **5114** \# of Openings **3** Apply Now ... Federal Government. The examiner shall also assist in instrument calibration and validation in compliance with Unit specific and QA standards and policies.… more
    Three Saints Bay (08/23/25)
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  • Principal Data Scientist

    Lumen (Richmond, VA)
    …Bedrock + Implement AIOps best practices, including CI/CD for model training, validation , deployment, and monitoring + Develop generative AI models for personalized ... customer experiences and automation of complex decision-making processes + Apply natural language processing (NLP) techniques to analyze and extract insights from unstructured data sources + Optimize AI models for performance, scalability, and reliability in… more
    Lumen (11/18/25)
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