• Behavioral Scientist

    Arena Technical Resources, LLC (Falls Church, VA)
    …systems, particularly those that impact human behavior. - Use artificial intelligence (AI) and machine learning (ML) to analyze user and entity behavior within a ... Behavioral Scientist Location: Falls Church, VA, US Job ID:...in AI concepts and technologies. This includes familiarity with machine learning algorithms, data processing, and AI… more
    Arena Technical Resources, LLC (09/27/25)
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  • Lead Data Scientist - AI-Human Interaction

    Humana (Richmond, VA)
    …Proficiency in SQL, Python, and data analysis/data mining tools. + Experience with machine learning frameworks like Pytorch, JAX, LangChain, or LangGraph + ... through AI excellence. We are seeking a Lead Data Scientist to define and drive the new frontier of...product, and engineering **Preferred Qualifications** + Ph.D. in in Machine Learning , Human-Computer Interaction, Cognitive Science, NLP,… more
    Humana (09/09/25)
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  • Research Scientist

    Meta (Richmond, VA)
    …new products, scalability efforts, and development of new core infrastructure. 6. Use machine learning , statistics, or other data techniques to build algorithms. ... and actionable manner 16. 3. Research in topics closely related to machine learning , NLP, recommendation systems, pattern recognition, signal processing, data… more
    Meta (09/30/25)
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  • Senior Data Scientist , Specialist Senior…

    Deloitte (Mclean, VA)
    …long-term maintenance, and AI strategy objectives + Research and implement novel machine learning approaches, including advancing state of the art training, ... Senior Data Scientist , Specialist Senior - SFL Scientific Our Deloitte...a proven track record applying traditional ML and deep learning techniques (CNNs, RNNs, GANs) across real-world projects, including… more
    Deloitte (09/04/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    …critical to National Security. **Responsibilities Include:** + Build statistical and machine learning models, conducting natural language processing (NLP), and ... has a new and exciting opportunity for a Data Scientist in our **National Security Sector's (NSS) Cyber &...techniques for processing unstructured data. + Leverage automation and machine learning to manage data, predict scenarios,… more
    Leidos (09/27/25)
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  • Applied Scientist , AWS Professional…

    Amazon (Arlington, VA)
    Description Are you looking to work at the forefront of Machine Learning (ML) and Artificial Intelligence (AI)? Would you be excited to apply AI algorithms to ... we can't achieve in the cloud. Basic Qualifications - Experience with building machine learning models for business application experience - Experience in any… more
    Amazon (09/16/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    …fast-paced Operational Watch Floor. **Responsibilities Include:** + Build statistical and machine learning models, conducting natural language processing (NLP), ... has a new and exciting opportunity for a Data Scientist in our National Security Sector's (NSS) Cyber &...techniques for processing unstructured data. + Leverage automation and machine learning to manage data, predict scenarios,… more
    Leidos (09/12/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …supporting documentation. + Leverage knowledge of a variety of statistical and machine learning techniques and methods to define and develop programming ... **ManTech** seeks a motivated, career- and customer-oriented **Data Scientist SME** to join our innovative team in...or PhD/Doctorate and 7+ years + Experience in developing machine learning models and applying advanced analytics… more
    ManTech (09/11/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …supporting documentation. + Leverage knowledge of a variety of statistical and machine learning techniques and methods to define and develop programming ... and 0-5 years or PhD/Doctorate and 0-3 years + Experience in developing machine learning models and applying advanced analytics solutions to solve complex… more
    ManTech (08/14/25)
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  • Applied Scientist , Amazon Advertising

    Amazon (Arlington, VA)
    …Applied Scientist on this team, you will:** - Be a strong contributor to Machine Learning ; lending effort within this team and across other teams. - Perform ... merchandise sales, without compromising the shopper experience. - Drive end-to-end Machine Learning projects that have a high degree of ambiguity, scale,… more
    Amazon (07/18/25)
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