• Principal Associate, Data Scientist - NLP

    Capital One (Mclean, VA)
    Principal Associate, Data Scientist - NLP Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...builds and ships state of the art scalable architecture, AI/ ML solutions for Capital One's award-winning mobile app. We… more
    Capital One (11/04/25)
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  • Principal Applied Scientist , Sponsored…

    Amazon (Arlington, VA)
    …in the area of ML and GenAI models for ranking and retrieval systems . You will work with multiple teams of scientists and engineers to translate business and ... recommender systems . Preferred Qualifications 10+ years of relevant, broad research experience after PhD degree or equivalent. Deep expertise and knowledge of… more
    Amazon (10/08/25)
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  • Machine Learning Engineer / Data Scientist

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

    Capital One (Mclean, VA)
    Senior Data Scientist , Consumer Identity Machine Learning Data is at the center of everything we do. As a startup, we disrupted the credit card industry by ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...agony in their financial lives. **Team Description** Consumer Identity ML is the data science and machine learning team… more
    Capital One (11/06/25)
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  • Data Scientist - Generative AI

    Steampunk (Mclean, VA)
    **Overview** We are looking for seasoned **Data Scientist ** to work with our existing team ofData Scientists and Engineers to use Generative AI technology in ... cases. We are looking fora morethan just a "Data Scientist ", but a technologist with excellent communication and customer...GANs, VAEs, or transformer-based models. + Work closely with ML Engineers and Software Developers to transition models from… more
    Steampunk (10/10/25)
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  • Transportation Data Scientist

    Leidos (Mclean, VA)
    …operating **FHWA's Saxton Transportation Operations Laboratory (STOL)** , a USDOT research lab focused on the improvement of transportation operations, safety, ... vehicles and on the roadside. Learn about STOL here: https://highways.dot.gov/turner-fairbank-highway- research -center/labs/STOL Leidos is seeking a highly skilled **Transportation Data… more
    Leidos (11/01/25)
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  • Manager, Data Scientist - LLM Customization…

    Capital One (Mclean, VA)
    Manager, Data Scientist - LLM Customization Team Job Description Data is at the center of everything we do. As a startup, we disrupted the credit card industry by ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...conferences, publish papers, and maintain strong connections to the research community. **In this role, you will:** + Partner… more
    Capital One (11/04/25)
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  • Data Scientist

    KBR (Chantilly, VA)
    Title: Data Scientist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...space defense. KBR is seeking a highly qualified Data Scientist to provide support for our customers in Chantilly,… more
    KBR (10/21/25)
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  • Principal Applied Scientist , Agentic AI…

    Amazon (Arlington, VA)
    Description As a Principal Applied Scientist on our Agentic AI Professional Services Experience team, you will serve as the foremost technical authority and thought ... leader in the development and deployment of agentic AI systems . This advanced-level scientific position requires exceptional expertise in deep learning, large… more
    Amazon (10/28/25)
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  • Junior Transportation Data Scientist

    Leidos (Mclean, VA)
    **Description** Leidos is seeking a talented **Junior Transportation Data Scientist ** at the junior level to support FHWA-funded projects at the intersection of AI, ... This role will involve assisting in the development and deployment of AI/ ML models for applications such as vehicle load classification using weigh-in-motion (WIM)… more
    Leidos (11/19/25)
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