• 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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  • 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 (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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  • Sr. 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 (09/19/25)
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  • Lead Data Scientist Statistician - AV…

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

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Lead Data Scientist ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** . You ... the quality and performance of analytics solutions through rigorous testing and validation . Adhere to security and compliance standards, ensuring the protection of… more
    ManTech (09/11/25)
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  • Data Scientist

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Data Scientist ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a ... the quality and performance of analytics solutions through rigorous testing and validation . + Adhere to security and compliance standards, ensuring the protection of… more
    ManTech (09/11/25)
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  • Expert Computer Scientist - Quality…

    Peraton (Herndon, VA)
    …and precise decision making to warfighters. Responsibilities: The Expert Computer Scientist - Quality Assurance Framework (QAF) Oversight & Management utilizes ... Monitoring specific: + Design and execute Testing, Evaluation, Verification, and Validation (TEVV) protocols. + Evaluate the performance, robustness, and fairness of… more
    Peraton (09/09/25)
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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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