• Startups Sr. Applied Scientist

    Amazon (Arlington, VA)
    …better-rounded professional. Basic Qualifications - PhD, or Master's degree and 6+ years of applied research experience - 5+ years of hands on experience with ... to game-changing projects and technologies. You will design and run experiments, research new algorithms, and find new ways of optimizing risk, profitability, and… more
    Amazon (07/11/25)
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  • Research Scientist

    Meta (Richmond, VA)
    …To apply, click "Apply to Job" online on this web page. **Required Skills:** Research Scientist Responsibilities: 1. Perform research and develop solutions ... to computer software and computer hardware problems. 2. Research , design, and develop new optimization algorithms and techniques to improve the efficiency and… more
    Meta (08/01/25)
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  • Data Scientist II, AWS Managed Operations…

    Amazon (Herndon, VA)
    …regions. The AWS Managed Operations Data Science (MODS) Team is looking for a Data Scientist to lead the research and thought leadership to drive our data and ... be expected to serve as a Full Stack Data Scientist . You will be responsible for driving data-driven transformation...evaluation data sets, etc. - Master's Degree in Statistics, Applied Math, Operations Research , Economics, or a… more
    Amazon (07/18/25)
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  • Principal Autonomy and Resilient Systems…

    Leidos (Arlington, VA)
    …+ Develop innovative solutions to challenging problems of interest to the Defense Applied Research Projects Agency (DARPA) and US Department of Defense (DoD). ... **Description** Are you a motivated Principal Resilient Systems Scientist with a technical vision and hands-on knowledge...solvers, or other automated reasoning tools + Experience conducting applied research areas of CPS such as… more
    Leidos (07/19/25)
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  • Data Scientist , Amazon Advertising

    Amazon (Arlington, VA)
    …driven from our customers' needs, translating that direction into specific plans for research and applied scientists, as well as engineering and product teams. ... product and technical innovations every day! **As a Data Scientist on this team you will:** - Lead Data...Bachelor's degree - Experience applying theoretical models in an applied environment Preferred Qualifications - Experience in Python, Perl,… more
    Amazon (07/18/25)
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  • Data Scientist , (SME) - Clearance Required…

    ICF (Arlington, VA)
    Description ICF seeks an experienced Data Scientist with Subject Matter Expert (SME) - Level experience to lead and support the research and development of new ... critical information systems. The successful cleared candidate will act as a Data Scientist SME to support a large federal cyber security analytic program. Your work… more
    ICF (06/10/25)
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  • FAST Labs Cyber/RF Scientist

    BAE Systems (Arlington, VA)
    …teams of principal investigators and individual researchers. We are seeking a Cyber/RF Research Scientist to support technology areas that may include cyber, ... to make a difference developing disruptive technologies? BAE Systems FAST Labs, the research arm of BAE Systems Electronic Systems, leads the way with opportunities… more
    BAE Systems (07/26/25)
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  • Threat Detection AI ML Data Scientist II,…

    Amazon (Arlington, VA)
    …landscape. Amazon Stores Security's Threat Detection (TD) team is looking for a highly motivated Applied Data Scientist to join our team! As an Applied Data ... methods to identify threats across petabyte-scale security data. You will research emerging attack patterns to build predictive models that proactively detect… more
    Amazon (08/08/25)
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  • Data Scientist /Software Engineer

    G2 Ops, Inc. (Virginia Beach, VA)
    …fine-tuning machine learning models, including supervised and unsupervised learning. + Applied knowledge of deep learning frameworks such as TensorFlow or PyTorch. ... support reproducibility, knowledge sharing, and contract deliverables + Contribute to research and innovation, staying current with AI/ML advancements, and proposing… more
    G2 Ops, Inc. (08/02/25)
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  • Principal Data Scientist

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Data Scientist Subject Matter Expert** to join our AI practice in **Herndon, VA** . This is a ... **Hybrid** position. **Responsibilities include but are not limited to:** + Research and evaluate emerging AI, data science, and related technologies, such as… more
    ManTech (07/23/25)
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