• Applied Scientist , Skill Builder AWS…

    Amazon (Arlington, VA)
    …The Applied Scientist II will contribute to the development of AI systems. The role requires extending existing scientific techniques and inventing new ones ... is looking for a passionate, talented, and inventive Applied Scientist with a strong machine learning background to help...AWS Sovereign Cloud, AWS International Product, and the Generative AI Innovation Center. You'll join a diverse team of… more
    Amazon (09/10/25)
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  • Applied Scientist , Seraph

    Amazon (Arlington, VA)
    …focuses on utilizing the latest research, tools, and technologies to build experimental AI / ML features and tools to revolutionize the hiring process at Amazon. ... 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… more
    Amazon (10/24/25)
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  • Data Scientist

    SOS International LLC (Chantilly, VA)
    …with our Sponsor's environment. The ideal candidate will have a background in AI / ML model development, have experience in Python programming, handling SQL ... **Overview** SOSi is seeking a Data Scientist supporting a government customer in Chantilly, VA...Clearance. + 1-3 years of experience as a Data Scientist , with a STEM degree (field such as computer… more
    SOS International LLC (10/17/25)
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  • Senior Data Scientist

    KBR (Chantilly, VA)
    Title: Senior Data Scientist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... Have at least 10 years serving as a Data Scientist + 5 years of IC experience + Bachelor's...analyzing, and predicting future events, turning those algorithms into AI models and systems, and then testing and maintaining… more
    KBR (10/15/25)
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  • Cleared Data Scientist

    Noblis (Chantilly, VA)
    …to generate custom solutions + Experience creating, evaluating, leveraging and deploying AI / ML models and capabilities + Performing automating tests (eg ... Responsibilities **Noblis is seeking to hire a Data Scientist with an ACTIVE Top Secret with SCI...SCI and Polygraph in Chantilly, VA** As a Data Scientist with our team, you will be working with… more
    Noblis (09/03/25)
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  • Staff Applied Scientist (Causal Inference)

    Coinbase (Richmond, VA)
    …and alignment. Attendance is expected and fully supported. As an Applied Scientist sitting within our Data Science organization, you will be responsible for ... business impact of new product launches (eg PSM, Double ML ) * Act as a leader to establish *standards...our use and processing of your data as required. * AI Disclosure* For select roles, Coinbase is piloting an… more
    Coinbase (11/07/25)
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  • Data Scientist

    Guidehouse (Springfield, VA)
    …sharing to broaden the understanding of advanced methods. + Understanding and/or experience developing AI / ML or working with AI platform tools **What We ... SCI (TS/SCI) **What You Will Do** **:** This Data Scientist role will work as part of a Data...role will work as part of a Data & AI consulting team to support data visualization, business analytics,… more
    Guidehouse (10/04/25)
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  • Principal Data Scientist

    Lumen (Richmond, VA)
    …environments + Conduct architecture design reviews and performance tuning for AI / ML applications + Work cross-functionally with business and technology ... Science + 7+ years of enterprise-scale experience in designing, implementing, and deploying AI / ML models + 7+ years of experience working with cloud-based AI … more
    Lumen (11/18/25)
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  • Senior Data Scientist

    Guidehouse (Arlington, VA)
    …R, SQL, and visualization tools (Power BI, Tableau) + Strong understanding of AI / ML technologies, data platforms, and analytics methodologies + Ability to ... Trust **What You Will Do** **:** The Senior Data Scientist will deliver technical expertise and hands-on support, focusing...Be Nice To Have** **:** + Master's Degree + AI /LLM Certifications + Experience with federal contracting and procurement… more
    Guidehouse (11/07/25)
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  • Data Scientist 1

    Huntington Ingalls Industries (Suffolk, VA)
    …Our workforce includes skilled tradespeople; artificial intelligence, machine learning ( AI / ML ) experts; engineers; technologists; scientists; logistics experts; ... solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet… more
    Huntington Ingalls Industries (10/29/25)
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