(USA) Senior Manager, Data Science

Walmart • Bentonville, AR

4d • Onsite

About The Position

As a Senior Manager, Data Science, you will lead advanced analytical initiatives to develop, validate, and deploy robust machine learning models that drive strategic business decisions. This role requires expertise in statistical methods, data visualization, and programming to translate complex data into actionable insights. You will collaborate across functions to align data solutions with business objectives, mentor team members, and ensure continuous improvement in modeling techniques. Your leadership will support scalable, data-driven strategies that enhance operational efficiency and deliver measurable value to the organization.

The Decision Sciences team delivers comprehensive analytical solutions that enable informed decision-making across Supply Chain, Store Operations, Last Mile Delivery, and Innovation & Transformation. By providing precise and actionable insights, the team drives growth, improves efficiency, and supports strategic planning. Committed to leveraging advanced data science, machine learning, and artificial intelligence techniques, the team continuously develops innovative solutions that enhance experiences for associates and customers alike. This collaborative group applies expertise in data visualization, statistical methods, and programming to transform complex data into meaningful business outcomes.

Requirements

• 8+ years of data scientist experience in delivering analytical insights and data-driven business strategies.
• 5+ years of experience of building and leading high-performing domestic and multinational data science teams.
• Experienced with forecasting, machine learning, simulation and optimization, GenAI, etc.
• Strong implementation experience with at least one of the programming languages (Python, R, Java, C++, etc.)
• Strong hand-on skills in data wrangling and debugging complex SQL queries.
• Strong written and oral communication skills.
• Excel at presenting analytical insights to partners and senior leadership.
• Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field.
• Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 3 years' experience in an analytics related field.
• 7 years' experience in an analytics or related field.

Nice To Haves

• Data science, machine learning, optimization models
• PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics
• Successful completion of one or more assessments in Python, Spark, Scala, or R
• Supervisory experience
• Using open source frameworks (for example, scikit learn, tensorflow, torch)
• Background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
• Knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Responsibilities

• Supporting and driving long-term and short-term strategies for achieving business outcomes.
• Ability to frame strategies in the form of a business plan backed by financial models.
• Partnering with cross-functional teams to identify business problems and opportunities.
• Leading the data science team in delivering the state-of-the-art advanced analytical solutions.
• Communicating effectively to all levels of the organization, including executives.
• Fostering talent and leadership by attracting new team members to expand our team while creating a positive and supportive environment for our existing members to grow and excel.

Benefits

• Medical, vision and dental coverage.
• 401(k), stock purchase and company-paid life insurance.
• PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting.
• Short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement.
• PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes.
• Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior