• Senior Data Scientist

    United Airlines (Chicago, IL)
    …together. **Description** Job Description United Airlines, Inc. has multiple openings for Sr. Data Scientists - Operations Research in Chicago, IL. Develop the ... delivery groups. Identify, research, or solve large complex problems using big data , operations research, and machine learning principals. Design analytic… more
    United Airlines (10/10/25)
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  • Senior Data Scientist , Media…

    Amazon (Chicago, IL)
    …and scale modern solutions for never-before-solved problems. Key job responsibilities As a Senior Data Scientist , you will- - Collaborate with AI/ML ... and find new ways of optimizing risk, profitability, and customer experience. In this Data Scientist role you will be capable of using GenAI and other… more
    Amazon (08/14/25)
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  • Senior Data Scientist , AWS…

    Amazon (Chicago, IL)
    …impact? The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Senior Data Scientist to help customers implement AI/ML solutions ... for never-before-solved problems. Key job responsibilities As an experienced Senior Data Scientist , you will...and evaluate AI algorithms and build ML systems and operations (MLOps) using AWS services to address real-world challenges… more
    Amazon (09/19/25)
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  • Senior Data Scientist

    Publicis Groupe (Chicago, IL)
    …culture is made up of fearless, inventive and generous Unicorns of all kinds. **Overview** ** Senior Data Scientist ** **What you'll do:** Our Data ... into compelling stories that resonate with clients. As a Senior Data Scientist **,** you'll...in a quantitative field such as statistics, mathematics, econometrics, operations research, data science, computer science, engineering,… more
    Publicis Groupe (10/18/25)
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  • Senior Data Scientist

    United Airlines (Chicago, IL)
    …massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. **Job overview and responsibilities** + ... + Identifies, researches, or solves large complex problems using big data and statistics, forecasting and machine learning principles + Leverages understanding… more
    United Airlines (09/20/25)
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  • Principal Data Scientist , IT

    Constellation (Warrenville, IL)
    …degree in a quantitative discipline such as Data Science, Data Analytics, Applied Mathematics, Statistics, Computer Science, Operations Research, or ... and 401(k). **Primary Purpose of Position** Apply the appropriate data science or analytical methods to extract knowledge and...points to support an analysis or result up to senior management + Strong written and oral communication skills… more
    Constellation (10/07/25)
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