• Senior Systems Engineer - RMA

    QinetiQ (Mclean, VA)
    …reliability analysis methods including FMEA, fault tree analysis, and reliability modeling + Expertise in failure analysis techniques and root cause investigation ... Expertise: + Deep knowledge of reliability engineering principles and statistical analysis methods + Experience with maintainability analysis and maintenance… more
    QinetiQ (08/10/25)
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  • Data Scientist

    Arena Technical Resources, LLC (Springfield, VA)
    …domain knowledge, you will build modern analytic processes, new solutions, scripts and data modeling content. You will serve in a role that is focused on building ... operations. + Engage with both structured and unstructured datasets in a modeling and analytics context to develop efficient processes for evaluating complex data… more
    Arena Technical Resources, LLC (08/07/25)
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  • Advanced Analytics Analyst Senior - Cost of Care

    Elevance Health (Norfolk, VA)
    …you will make an impact:** + Prepares analytical data sets in support of modeling studies. Build, test, and validate statistical models. + Publishes results and ... or future visa sponsorship._ The **Advanced Analytics Analyst Senior** creates statistical models to predict, classify, quantify, and/or forecast business metrics.… more
    Elevance Health (08/02/25)
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  • Expert Cost Analyst

    KBR (Chantilly, VA)
    …and ground systems. + Develop Cost Estimating Relationships (CERs): Use advanced statistical techniques to build CERs and support lifecycle cost modeling ... field. + Experience: 12-15 years of relevant experience in cost estimation, modeling , or analysis in a government or defense-related environment. + Microsoft Office… more
    KBR (07/31/25)
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  • Business Analyst II

    Amazon (Arlington, VA)
    …targeting and optimization. Transform complicated business problems into mathematics modeling and provide data-driven solutions. Perform statistical analysis, ... leverage its data to support business functions through complicated mathematical modeling . Analyze forecast and metrics data. Automate reports for promotional and… more
    Amazon (06/18/25)
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  • Hydrogeologist

    Leidos (Reston, VA)
    …multiple Leidos offices and subcontractors. You will be supported by Leidos' expert modeling team for fate & transport evaluation, groundwater flow modeling , and ... for contaminant nature, extent, fate, and transport. Including working with Leidos 3D modeling staff and groundwater modeling staff. Refining CSMs as new data… more
    Leidos (05/21/25)
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  • Business Intelligence Engineer, Kuiper Global…

    Amazon (Arlington, VA)
    …and KPIs. * Design, implement and maintain data infrastructure including data modeling , ETL pipelines, and ongoing maintenance. * Partner with various teams to ... Tableau, Quicksight, or similar tools - Experience with data modeling , warehousing and building ETL pipelines - Experience in..., warehousing and building ETL pipelines - Experience in Statistical Analysis packages such as R, SAS and Matlab… more
    Amazon (08/02/25)
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  • Survey Research Scientist, Strategy and Insights,…

    Amazon (Arlington, VA)
    …research, robust large-scale surveys, campaign measurement, as well as advanced modeling skills to uncover perception drivers. You have proficiency in diving ... and test messages to drive employee perceptions - Use advanced statistical methodologies to better understand the relationship between key internal communications… more
    Amazon (06/21/25)
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  • Threat Detection AI ML Data Scientist II, SIRT

    Amazon (Arlington, VA)
    …engineering to train and deploy sophisticated machine learning models and statistical methods to identify threats across petabyte-scale security data. You will ... to identify previously unknown threats and attack patterns * Build statistical models that correlate multi-source security telemetry to enhance detection accuracy… more
    Amazon (08/08/25)
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  • Senior Associate, Talent Assessment

    Capital One (Mclean, VA)
    …advanced statistical methodologies, including regression, longitudinal analysis, or Bayesian modeling + Proficiency in Python + Proficiency in using Google Suite ... for selection solutions and programs + Communicating results of statistical analyses, along with their implications, to technical and...year of data analysis experience conducting analyses, and building statistical models in R, Python, or SQL + At… more
    Capital One (07/16/25)
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