• Senior Data Scientist II

    RELX INC (Alexandria, VA)
    Are you looking to develop your Data Scientist career? Would you enjoy training more junior team members? About the Team: LexisNexis Legal & Professional, which ... Our company has been a long-time leader in deploying AI and advanced technologies to the legal market to...and practice of law, deploying ethical and powerful generative AI solutions with a flexible, multi-model approach that prioritizes… more
    RELX INC (12/10/25)
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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 ... Validation (TEVV) protocols. + Evaluate the performance, robustness, and fairness of AI systems in all source analysis contexts. + Collaborate with the… more
    Peraton (12/08/25)
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  • Environmental Scientist

    ICF (Reston, VA)
    Description ICF seeks an Environmental Scientist to provide technical and training support for our US Environmental Protection Agency (EPA) projects with the Office ... included in the Transparency in (Benefits) Coverage Act. **Candidate AI Usage Policy** At ICF, we are committed to...part of this commitment, the use of artificial intelligence ( AI ) tools to generate or assist with responses during… more
    ICF (10/16/25)
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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) Accreditation utilizes expertise in ... tradecraft standards and adherence to best practices in Artificial Intelligence ( AI ) system development and deployment. + Assess QAF documentation for completeness,… more
    Peraton (12/08/25)
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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 ... and resilient data pipelines to connect data sources to analytic and AI tools and solutions. **Minimum Qualifications:** + Bachelor's degree in Computer Science,… more
    ManTech (11/05/25)
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  • Applied Scientist , Seraph

    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 ... the world's toughest hiring problems. Key job responsibilities As an Applied Scientist , you will leverage your technical expertise and experience to collaborate with… more
    Amazon (10/24/25)
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  • Data Scientist

    CACI International (Chantilly, VA)
    Data Scientist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... relevant systems + Experience reviewing server logs and using analytical tools, including AI , to detect incidents + Certification in Incident Response such as the… more
    CACI International (12/11/25)
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  • Associate Director, Medical Omnichannel Data…

    Otsuka America Pharmaceutical Inc. (Richmond, VA)
    …access to treatment. We are looking for an **Omnichannel Data Scientist ** , **Medical Omnichannel** with strong expertise in artificial intelligence, encompassing ... S-Plus, etc.) is a plus. + Knowledge/Experience in the usage of machine learning/ AI tools in life science area(s) and handling life science datasets is preferred.… more
    Otsuka America Pharmaceutical Inc. (12/03/25)
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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 will be a key member of a dynamic, cross-functional team focused on transforming how Government clients extract insights from data to achieve critical mission objectives. This leadership role involves guiding a team and collaborating with others to… more
    ManTech (11/06/25)
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  • Data Scientist

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Data Scientist to develop Amazon Web Services (AWS)-based resources that requires skills spanning many compute, storage, and ... to perform various highly-visible and high-priority collection efforts. + Strategically apply AI /ML to extract, format, and expose in indexed search tools relevant… more
    SAIC (10/30/25)
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