• Senior Data Scientist

    SOS International LLC (Chantilly, VA)
    …national security missions worldwide. **Job Description** **Overview** SOSi is seeking a skilled Data Scientist to support a US government customer in Chantilly, ... will work with a variety of SMEs to analyze data management systems. This role requires the ability to...Develop and perform ETL on large datasets. + Develop data visualizations to showcase valuable insights extracted from large… more
    SOS International LLC (11/21/25)
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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 ... automated text/ data classification and categorization as well as entity recognition , resolution and extraction; and named entity matching. + Brief project… more
    ManTech (01/08/26)
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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 ... automated text/ data classification and categorization as well as entity recognition , resolution and extraction; and named entity matching. + Brief project… more
    ManTech (11/11/25)
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  • Lead Data Scientist

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Data Scientist ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, ... team focused on transforming how Government clients extract insights from data to achieve critical mission objectives. This leadership role involves guiding… more
    ManTech (11/06/25)
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  • Data Scientist

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Data Scientist ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA.** ... cross-functional team focused on transforming how Government clients extract insights from data to achieve critical mission objectives. You will be providing support… more
    ManTech (11/05/25)
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  • Data Scientist TS/SCI with Poly…

    Deloitte (Mclean, VA)
    …ventures, and fuel growth through innovation. Work You'll Do Deloitte is seeking a Data Scientist to join a high-performing analytics team supporting our client ... Foundry, Jupyter notebooks, pandas, and NumPy to develop and maintain data pipelines, apply advanced machine learning techniques, and extract actionable insights… more
    Deloitte (11/04/25)
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  • Senior Data Scientist

    Amazon (Arlington, VA)
    …government agency for which they perform AWS work. Key job responsibilities As a Data Scientist , you will: - Collaborate with AI/ML scientists and architects to ... based on customer needs. At AWS, we're hiring experienced data scientists with a background in both traditional and...who can help our customers understand the opportunities their data presents, and build solutions that earn the customer… more
    Amazon (12/10/25)
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  • Lead Data Scientist

    Humana (Richmond, VA)
    …We are seeking a talented data professional to join our team as a Lead Data Scientist . As the Lead Data Science, you will be responsible for strategy, ... business lines. Marketing Analytics is a part of Humana's Consumer Data , Insights, and Analytics department within Enterprise Marketing, supporting marketing… more
    Humana (01/21/26)
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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 ... 1/1/2100 **The Opportunity:** CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer. Apply machine learning, statistics, to… more
    CACI International (11/25/25)
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  • Sr . Staff Computational Data

    Northrop Grumman (Fairfax, VA)
    …Space Systems, located in Fairfax, VA, is seeking an experienced Computational Scientist with expertise in AI/ML modeling. This role involves collaborating with a ... computational science, machine learning, and applied mathematics, with experience in data analysis, high performance computing, and GPU-based model development and… more
    Northrop Grumman (01/21/26)
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