• Sallie Mae (Sterling, VA)
    …Applied Mathematics, Economics, or relatedfield. + 8+ years of experience in applied data science, machine learning , or quantitative research roles. + ... us. We are seeking a **strategic and visionary Principal Data Scientist ** to lead our organization-wide ...This role will be responsible for driving advanced analytics, machine learning , large language model (LLM), and… more
    DirectEmployers Association (11/11/25)
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  • Data Scientist / Senior AI…

    CACI International (Sterling, VA)
    Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret ... networking domains. In this role, you'll leverage your strong foundation in machine learning , data science, and signal processing to solve complex challenges… more
    CACI International (11/25/25)
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  • Data Scientist Ongoing Talent…

    V2X (Reston, VA)
    …Assistant + Business Intelligence Analyst Mid-Level (3-7 Years Experience) + Data Scientist + Machine Learning Engineer + Predictive Analytics Specialist ... Overview Data Scientist Talent Pipeline | Ongoing...but not limited to: Entry-Level (0-3 Years Experience) + Data Analyst + Machine Learning more
    V2X (11/27/25)
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  • Senior Data Scientist , Data

    Amazon (Herndon, VA)
    …of the Signals Intelligence (SIGINT) and Cyber Operations domains, with experience applying data science and machine learning to transform Intelligence ... customers as needed. 10040 Key job responsibilities As a Data Scientist , you will: - Collaborate with...experience in: migrating and transforming legacy SIGINT/Cyber capabilities through data science and machine learning more
    Amazon (11/08/25)
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  • Senior Data Scientist , Data

    Amazon (Herndon, VA)
    …other public sector entities to achieve their mission goals through the adoption of Machine Learning (ML) and Generative AI methods. We build models for text, ... they perform AWS work. Key job responsibilities As a Data Scientist , you will: - Collaborate with...mining, parallel and distributed computing, high-performance computing, neural deep learning methods and/or machine learning more
    Amazon (12/10/25)
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  • Senior Data Scientist - Data

    Amazon (Herndon, VA)
    …other public sector entities to achieve their mission goals through the adoption of Machine Learning (ML) and Generative AI methods. We build models for text, ... agency for which they perform AWS work. Key job responsibilities As an Data Scientist , you will: - Collaborate with AI/ML scientists and architects to research,… more
    Amazon (01/01/26)
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  • Data Scientist - Multiple levels…

    Leidos (Reston, VA)
    …processing unstructured data . The Scientist will leverage automation and machine learning to manage data , predict scenarios and make recommendations. ... The Mission Solutions Business Area at Leidos has an opening for a Data Scientist in Reston, Virginia to support a fast-paced software development… more
    Leidos (12/26/25)
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  • Product Architect ( Data Scientist )

    CACI International (Sterling, VA)
    …datasets and transform data science prototypes + Research and implement appropriate machine learning algorithms and tools and develop machine learning ... Product Architect ( Data Scientist ) Job Category: Information Technology...Comprehensive Deep Learning and machine learning experience + Know Python and essential data more
    CACI International (11/18/25)
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  • Cleared Data Scientist

    Noblis (Chantilly, VA)
    …the best practices and state of the art data science and machine learning processes. As a data scientist you will be working alongside cyber analysts ... Responsibilities Noblis is seeking a fully cleared Data Scientist in Reston VA. As...technologies into creative solutions. + Develop and train new machine learning models. + Identify, curate, and… more
    Noblis (12/22/25)
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  • Data Scientist

    CACI International (Chantilly, VA)
    Data Scientist Job Category: Science Time...ideal candidate will have a strong background in statistics, machine learning , and data mining, ... **The Opportunity:** We are seeking a skilled and motivated Data Scientist to join our dynamic ...insights * Design, build, and maintain machine learning models and algorithms * Collaborate with data more
    CACI International (01/07/26)
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  • Data Scientist - Enterprise Digital…

    CACI International (Reston, VA)
    Data Scientist - Enterprise Digital Transformation and Analytics Job Category: Science Time Type: Full time Minimum Clearance Required to Start: None Employee ... We're seeking an early career AI engineer who will leverage generative AI, machine learning , and innovative analytics to develop solutions that drive operational… more
    CACI International (12/09/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **SME Data Scientist ** to join our team in **Ashburn, VA** . This is a hybrid position with 2 days ... and virtual border crossings require the application of "big data " solutions to promote efficient trade and travel. **Responsibilities...+ Leverage knowledge of a variety of statistical and machine learning techniques and methods to define… more
    ManTech (01/08/26)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …deduplication/ disambiguation). + Experience with unsupervised and supervised machine learning techniques and methods and performing data mining, analysis, ... **MANTECH** seeks a motivated, career- and customer-oriented ** Data Scientist ** to join our innovative...+ Leverage knowledge of a variety of statistical and machine learning techniques and methods to define… more
    ManTech (11/11/25)
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  • Data Scientist

    ANSER (Reston, VA)
    …predictive capabilities across the Object-Based Intelligence (OBI) enterprise. You will leverage data science, machine learning , and statistical techniques ... of our service. Position Summary ANSER is seeking a Data Scientist to advance analytic efficiency and...field. + Eight or more years of experience in data science, analytics, or machine learning more
    ANSER (12/29/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …and model development + Experience with unsupervised and supervised machine learning techniques and methods + Experience performing data mining, analysis, ... **MANTECH** seeks a motivated, career- and customer-oriented ** Data Scientist ** to join our innovative...+ Leverage knowledge of a variety of statistical and machine learning techniques and methods to define… more
    ManTech (11/15/25)
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  • Data Scientist

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Data Scientist ** to provide Systems Engineer Technical Advisor (SETA) services for a critical position on SAIC's Prime ... the acquisition of systems over the complete end-to-end life cycle. As a Data Scientist , you will provide specialized technical and engineering expertise… more
    SAIC (01/08/26)
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  • Senior Data Scientist

    ManTech (Ashburn, VA)
    …deduplication/disambiguation). + Experience with unsupervised and supervised machine learning techniques and methods and performing data mining, analysis, ... **MANTECH** seeks a motivated, career- and customer-oriented **Senior Data Scientist ** to join our innovative...+ Leverage knowledge of a variety of statistical and machine learning techniques and methods to define… more
    ManTech (01/07/26)
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  • Lead Data Scientist

    ManTech (Chantilly, VA)
    …in Computer Science, Engineering, or Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning , Data Science, or related field and ... **MANTECH** seeks a motivated, career and customer-oriented **Lead Data Scientist ** to join our ...Science, Engineering, or Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning , Data Science, or… more
    ManTech (11/06/25)
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  • Data Scientist

    ManTech (Chantilly, VA)
    …in Computer Science, Engineering, or Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning , Data Science, or related field and ... **MANTECH** seeks a motivated, career and customer-oriented ** Data Scientist ** to join our ...Science, Engineering, or Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning , Data Science, or… more
    ManTech (11/05/25)
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  • Applied Scientist II

    Qualtrics (Reston, VA)
    …II** **Why We Have This Role** We are looking for talented and innovative Applied Scientist to bring our Machine Learning and Artificial Intelligence R&D and ... a core value proposition and competitive advantage. As a Machine Learning Applied Scientist at...Address challenges in products through Large Language Models, Deep Learning and Data Science approaches and publish… more
    Qualtrics (12/16/25)
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