• 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 (11/15/25)
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  • Associate R & D Data Scientist

    Educational Testing Service (Richmond, VA)
    …our journey of measuring progress to power human progress worldwide. The Associate R&D Data Scientist contributes to the planning, development, and execution of ... data science analyses for research and development projects within...as leaders. In support of this ETS offers multiple Business Resource Groups (BRG) for you to learn and… more
    Educational Testing Service (01/03/26)
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  • Data Scientist

    CACI International (Chantilly, VA)
    Data Scientist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... tools and technical skills to mitigate, contain, and provide data -driven insights to inform incident response strategies. **Responsibilities:** + Analyzing… more
    CACI International (12/18/25)
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  • Data Scientist , NLP

    Datavant (Richmond, VA)
    …to realize our bold vision for healthcare. We are looking for a motivated Data Scientist to help Datavant revolutionize the healthcare industry with AI. This ... Datavant is a data platform company and the world's leader in...and define key performance metrics for models according to business requirements. + Set up systems for long-term improvement… more
    Datavant (12/10/25)
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  • Journeyman Data Scientist

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Journeyman Data Scientist ** to join our team in **Chantilly, VA.** **Responsibilities include but ... approaches to assess personnel risk and suitability within a custom set of business logic and providing leadership actionable data to support their… more
    ManTech (12/03/25)
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  • Geospatial Mission Solutions Data

    Leidos (Springfield, VA)
    data -driven insight, and advanced analytic solutions. As a Geospatial Mission Solutions Data Scientist , you will help shape the next generation of geospatial ... change and thought leader in the field of geospatial data science. This is an exciting opportunity to elevate...For US Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition… more
    Leidos (11/09/25)
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  • Data Scientist (Mid/Senior) - TS/SCI

    Wiser (Springfield, VA)
    …Retirement, Paid Holidays, Paid Time Off (PTO), Flexible Work Schedules, and more! Data Scientist - TS/SCI Cleared Location: Springfield, VA Required Clearance: ... making. With the flexibility and efficiency of a small business , we provide nimble responsiveness with the low risk...familiarity of querying with SQL. + Advanced knowledge in data science, including the areas of data more
    Wiser (11/07/25)
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  • Data Scientist - Poly Clearance…

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Reports Engineer/Fledgling Data Scientist - Poly Clearance Required! Praxis is a ... Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Data Science and Data Engineering **Skills:** ETL Analytics,High Performance… more
    General Dynamics Information Technology (12/29/25)
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  • Data Scientist SME

    General Dynamics Information Technology (Arlington, VA)
    …faster, and more securely in dynamic environments. Job Description: Iron EagleX is seeking a Data Scientist SME to join our dynamic team in Crystal City, VA. ... Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Data Science and Data Engineering **Skills:** Fast API,Production Python… more
    General Dynamics Information Technology (12/29/25)
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  • Staff Computational Data Scientist

    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 (12/09/25)
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