• Model Validator Lead Associate

    Fannie Mae (Reston, VA)
    …Computer Science , Statistics, Biostatistics, Economics (with an Econometrics emphasis), Applied Finance, or Applied Mathematics * Experience in SQL, MATLAB ... department leadership and teams. *Minimum Required Experiences:* * Bachelor's degree in a quantitative field * 4 years of...4 years of experience in quantitative modeling or data science * Ability to program using Python and R… more
    Fannie Mae (05/16/25)
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  • Senior Operations Research Analyst/Modeler

    KBR (Reston, VA)
    …Hours: Standard Qualifications: Required: + Bachelor's Degree in Operations Research, Applied Mathematics, Data Science , or related STEM discipline with 5 ... simulation framework such as AFSIM or NGTS Desired: + Master's Degree in Operations Research, Applied Mathematics, Data Science , or related STEM discipline… more
    KBR (07/29/25)
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  • MBSE Modeler

    KBR (Arlington, VA)
    …a minimum of 5+ years' relevant experience. + Degree must be in Applied Math, Computer Science , Operations Research, Statistics, or related fields. + Able to ... and identifying candidate Desired: + Degrees must be in Applied Math, Computer Science , Operations Research, Statistics, or related fields. + Subject matter… more
    KBR (07/22/25)
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  • Post Masters Research Associate - Data Integration

    Pacific Northwest National Laboratory (Richmond, VA)
    …or university. Preferred Qualifications: + Master's degree in Software Engineering, Data Science , or an applied science field + Experience with Python ... with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and...Minimum Qualifications: + Candidates must have received a Master's degree within the past 24 months or within the… more
    Pacific Northwest National Laboratory (08/09/25)
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  • Software Engineering Manager

    Meta (Richmond, VA)
    …Bachelor's degree (or foreign degree equivalent) in Computer Science , Computer Software, Engineering, Applied Sciences, Mathematics, Physics and 5 years ... also accept a Master's degree (or foreign degree equivalent) in Computer Science , Computer Software, Engineering, Applied Sciences, Mathematics, Physics… more
    Meta (08/01/25)
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  • Threat Detection AI ML Data Scientist II, SIRT

    Amazon (Arlington, VA)
    …Threat Detection at unprecedented scale? Do you want to apply data science techniques to defend against an ever-evolving threat landscape. Amazon Stores Security's ... Detection (TD) team is looking for a highly motivated Applied Data Scientist to join our team! As an...threats at scale while minimizing false positives. Your data science expertise will be instrumental in defending Amazon's customers… more
    Amazon (08/08/25)
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  • Sr. Principal Operations Research Analyst

    KBR (Reston, VA)
    …Hours: Standard Qualifications: Required: + Master's Degree in Operations Research, Applied Mathematics, Data Science , or related STEM discipline with 12 ... such as AFSIM or NGTS Desired: + PhD in Operations Research, Applied Mathematics, Data Science , or related STEM discipline with 15 years of relevant experience +… more
    KBR (07/29/25)
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  • Data Scientist, Amazon Advertising

    Amazon (Arlington, VA)
    …Bachelor's degree - Experience applying theoretical models in an applied environment Preferred Qualifications - Experience in Python, Perl, or another scripting ... Scientist on this team you will:** - Lead Data Science solutions from beginning to end. - Deliver with...translating that direction into specific plans for research and applied scientists, as well as engineering and product teams.… more
    Amazon (07/18/25)
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  • Geospatial Analyst

    SOS International LLC (Charlottesville, VA)
    …Scope Background Investigation (SSBI) and Sensitive Compartmented Information (SCI) eligible. Bachelor of Science degree from an accredited school in a field of ... basic or applied science or engineering. Typical fields of study include; Remote sensing, chemistry, physics, biology, geology, electrical engineering,… more
    SOS International LLC (05/17/25)
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  • Data Scientist

    Leidos (Arlington, VA)
    …employ these methods within current and future R&D projects. **Basic Qualifications** + BS degree in computer science , data science , engineering, or a ... of data of high complexity, and for projects that are both fundamental and applied in nature. The innovative technical solutions will advance the state of the art… more
    Leidos (08/09/25)
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