• Cost Estimator/Analyst

    Strategic Systems Programs Office (Washington Navy Yard, DC)
    …or at least 24 semester hours in a combination of operations research , mathematics, probability, statistics , mathematical logic, science, or subject-matter ... or at least 24 semester hours in a combination of operations research , mathematics, probability, statistics , mathematical logic, science, or subject-matter… more
    Strategic Systems Programs Office (01/02/26)
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  • Distinguished, Data Scientist - Generative Media…

    Walmart (Sunnyvale, CA)
    …PhD in Machine Learning, Computer Science, Information Technology, Operations Research , Statistics , Applied Mathematics, Econometrics, Publications or active ... Excellent collaboration skills, with the ability to work cross-functionally across research , engineering, product, and design teams **Preferred Qualifications** + MS… more
    Walmart (01/16/26)
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  • Information Technology Specialist

    Executive Office for US Attorneys and the Office of the US… (New York, NY)
    …degree in computer science, engineering, information systems management, mathematics, operations research , statistics , or technology management, or a degree that ... science, engineering, information science, information systems management, mathematics, operations research , statistics , or technology management or a degree… more
    Executive Office for US Attorneys and the Office of the US Attorneys (01/06/26)
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  • (USA) Staff, Data Scientist

    Walmart (Bentonville, AR)
    …PhD in Machine Learning, Computer Science, Information Technology, Operations Research , Statistics , Applied Mathematics, Econometrics, Successful completion of ... evaluating causal impacts of interventions. + Mentor junior scientists, review research and production code, and ensure reproducibility and scalability in pipelines.… more
    Walmart (12/27/25)
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  • Senior, Data Scientist

    Walmart (Grapevine, TX)
    …degree in Machine Learning, Computer Science, Information Technology, Operations Research , Statistics , Applied Mathematics, Econometrics, Successful completion ... used contributions in open-source repositories (eg GitHub). + Experience with research and development of computer vision (object detection, tracking, scene… more
    Walmart (12/06/25)
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  • Social Media Intern

    City of New York (New York, NY)
    …science, database administration, economics, finance, fiscal or economic management or research , statistics , graphic design, personnel or human resources ... content. We're looking for a student who has copywriting, content creation, and research experience and who is interested in engaging New Yorkers in the electoral… more
    City of New York (12/19/25)
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  • Sr. Manager Research Science, WW…

    Amazon (New York, NY)
    …field - - 15+ years of experience in environmental science, operations research , climate science, mathematics, statistics , computer science, or related fields ... teams to senior leadership Preferred Qualifications - PhD in Science, Engineering, Statistics , Economics, Computer Science, or related field - 10+ years of post-PhD… more
    Amazon (12/03/25)
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  • Data Analysis Task Leader/Senior Contributor

    Leidos (Seaside, CA)
    …+ **Education:** Minimum of a bachelor's degree in an operations research , mathematics, statistics , economics, engineering, data science or computer ... years related work experience OR a Master's degree in an operations research , mathematics, statistics , economics, engineering, data science or computer science… more
    Leidos (01/15/26)
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  • (USA) Senior, Data Scientist - eCommerce Strategy

    Walmart (Bentonville, AR)
    …degree in Machine Learning, Computer Science, Information Technology, Operations Research , Statistics , Applied Mathematics, Econometrics, Successful completion ... . MBA, MS, or PhD in in Analytics, Economics, Operations Research , Industrial Engineering, Operations Management, or Supply Chain Management . Experience… more
    Walmart (01/14/26)
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  • Senior, Data Scientist - Last Mile Delivery

    Walmart (Bentonville, AR)
    …degree in Machine Learning, Computer Science, Information Technology, Operations Research , Statistics , Applied Mathematics, Econometrics, Successful completion ... leadership skills. **Ideal Candidate Profile** + **MS or PhD** in Operations Research , Industrial Engineering, Computer Science, or Data Science + **3-5 years** of… more
    Walmart (12/29/25)
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