• Data Scientist , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Data Scientist , Senior Key Role: Support...including Python, R, or Java, to manipulate and analyze data + 2 + years of experience conducting ... capital for a large DoD organization by leveraging a data science approach to Human Resources ( HR ) data . Perform research, analyze data , and compile and… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    ManTech seeks a motivated, career- and customer-oriented ** Data Scientist ** to join our innovative team in **Ashburn, VA** . This is a hybrid position with 2 ... both physical and virtual border crossings require the application of "big data " solutions to promote efficient trade and travel. Further, effective solutions help… more
    ManTech (07/03/25)
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  • Principal Data Scientist

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Data Scientist in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... and develop methods, processes, and systems to extract raw data from Splunk and create reports and dashboards for...Must have a TS/SCI with polygraph. **Preferred Qualifications** + 2 + years of experience with Visual Basic for Applications… more
    Leidos (05/28/25)
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  • Sr. Data Scientist - Hybrid

    CARMAX (Richmond, VA)
    …business to drive a great customer experience and optimize our operations. As a Sr. Data Scientist in our Customer Conversion team, you will join a team ... efficiently and effectively, giving them the best possible experience. Our Data Scientists build sophisticated algorithms using best-in-industry data collected… more
    CARMAX (08/08/25)
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  • Data Scientist III

    Amazon (Herndon, VA)
    Description MULTIPLE POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Data Scientist III Job Location: Herndon, Virginia Job Number: ... models and machine learning models using large datasets from multiple resources; ( 2 ) building complex data analyses by leveraging scripting languages including… more
    Amazon (07/24/25)
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  • Data Scientist (Exploitation…

    Masego (Springfield, VA)
    …and award your hard work. Description We are looking for a Level-3 TS/SCI-cleared Data Scientist to join our team. In addition to GEOINT automation, this ... least 5 years of related GEOINT work experience, or 2 years with a relevant Bachelor's degree. + Able...+ Experience with JEMA, Brewlytics, ArcPro and/or other geospatial data analysis tools + Knowledge of GEOINT collection and… more
    Masego (08/08/25)
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  • Sr Data Scientist , Machine Learning…

    Evolent (Richmond, VA)
    …in statistical methods, data structures, algorithms, feature engineering, transformations, and data mining + 2 + years advanced experience in SQL, including ... queries, perform preprocessing, feature engineering, and transformations to analyze healthcare data and ensure high quality input for model training + Collaborate… more
    Evolent (07/09/25)
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  • Spectral Scientist

    Arena Technical Resources, LLC (Springfield, VA)
    Spectral Scientist Location: Springfield, VA, US Job ID: ATR 17304 Job Description Title: Sr. Spectral Scientist Location: Springfield, VA Eligibility/Clearance: ... an active TS/SCI clearance Job Description: We are seeking an experienced Spectral Scientist who specializes in Atmospheric Research to support a large R&D program… more
    Arena Technical Resources, LLC (08/10/25)
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  • Applied Scientist II

    Qualtrics (Reston, VA)
    …over 5,000 people across the globe who think that's work worth doing. **Applied Scientist II** **Why We Have This Role** We are looking for talented and innovative ... Applied Scientist to bring our Machine Learning and Artificial Intelligence...Qualtrics experience using ML and AI features showcasing Qualtrics data as a core value proposition and competitive advantage.… more
    Qualtrics (07/02/25)
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  • Scientist - Program Management…

    ThermoFisher Scientific (Richmond, VA)
    …experience that provides the knowledge, skills, and abilities to perform the job + Scientist II: comparable to 2 + years or equivalent combination of education, ... Impactful Work:** As a Program Management and Principal Investigator Support Scientist , you will provide scientific program management and principal investigator… more
    ThermoFisher Scientific (08/01/25)
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