(USA) Senior Manager, Data Science

Walmart; Herndon (VA); On-site; USD 132,000 - 286,000; Full time

Benefits offered by this job

Health benefits

401(k)

Stock purchase

Job summary

Walmart is seeking a Senior Manager, Data Science to leadML initiatives, validate models, and translate data into actionable insights for business impact. You will mentor teams, deploy scalable solutions, and collaborate across functions to align with strategic objectives.

The role emphasizes statistical methods, Python/SQL proficiency, and strong business context to improve ops efficiency and drive continuous improvement at scale.

Qualifications

• Extensive experience in data science and ML techniques including model assessment, validation, and tuning.
• Proficiency in Python and SQL for data analysis, model development, and deployment.
• Strong data visualization expertise to communicate insights.

Responsibilities

• Lead development, assessment, and validation of advanced analytical models.
• Design and implement data visualization solutions for stakeholders.
• Collaborate with cross-functional teams to translate requirements into scalable data science projects.
• Mentor team members on modeling techniques and data storytelling.
• Oversee model deployment, monitoring, and continuous improvement.
• Drive data source identification, quality assessment, and integration.

Skills

Data science

Python

SQL

Data visualization

Leadership

Model deployment

Statistics

Education

Bachelor's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, IT or related field

Master's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, IT or related field

7 years analytics experience

Tools

Python

SQL

ML frameworks

Job description

Position Summary...

What you’ll do...

Role summary: The Senior Manager, Data Science leads advanced analytical initiatives to drive business impact through innovative modeling, validation, and data visualization techniques. This role oversees the development and deployment of scalable machine learning solutions, ensuring alignment with strategic objectives. Collaborating across functions, the position translates complex data into actionable insights, guiding decision-making and mentoring team members. The role demands expertise in statistical methods, programming, and business context to deliver robust, data-driven solutions that enhance operational efficiency and support Walmart’s commitment to excellence and continuous improvement.

About the team: The team leverages advanced analytical and modeling techniques to address complex business challenges. Utilizing Python, SQL, and machine learning frameworks, members focus on model assessment, validation, and deployment. They collaborate closely with business stakeholders to translate requirements into actionable insights and data-driven solutions. Emphasizing rigorous statistical methods and clear data visualization, the team ensures effective communication of findings. Committed to continuous learning and innovation, they follow best practices and emerging technologies to deliver impactful results aligned with organizational goals.

What you’ll do:

• Lead the development, assessment, and validation of advanced analytical models using best practices to ensure accuracy, robustness, and business relevance.
• Design and implement data visualization solutions that effectively communicate complex insights to stakeholders and support decision-making.
• Collaborate with cross-functional teams to translate business requirements into scalable data science projects aligned with strategic goals.
• Guide and mentor team members on advanced modeling techniques, feature engineering, and data storytelling.
• Oversee model deployment, monitoring, and continuous improvement to maintain performance at scale.
• Drive data source identification, quality assessment, and integration to support analytical initiatives.

What you’ll bring:

• Extensive experience in data science and advanced machine learning techniques, including model assessment, validation, and tuning.
• Proficiency in programming languages such as Python and SQL for data analysis, model development, and deployment.
• Strong expertise in data visualization tools and best practices to effectively communicate complex data insights.
• In-depth understanding of business context across multiple domains to translate requirements into actionable data solutions.
• Proven leadership skills in mentoring and guiding teams on advanced modeling and feature engineering.
• Ability to develop scalable models and monitor performance in production environments.
• Solid knowledge of statistical methods, exploratory data analysis, and optimization techniques.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices . 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.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart .

Herndon, Virginia US-10710: The annual salary range for this position is $132,000.00 - $264,000.00

Sunnyvale, California US-04397: The annual salary range for this position is $143,000.00 - $286,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :

- Stock

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 3 years' experience in an analytics related field. Option 3: 7 years' experience in an analytics or related field.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

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), We value candidates with a 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. The ideal candidate would have 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.

Primary Location...

2245 Monroe St, Herndon, VA 20171, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

Walmart is committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

Benefits you’ll enjoy

Discount Card

Get 10% off

Walmart associates are eligible for a 10% discount card on most regular-priced items and fresh produce in-store and on select items at Walmart.com. Eligible after 90 days of employment.

Live Better U

100% covered

Earn a degree or in-demand skills certificates with no debt- Walmart covers 100% of tuition and books. Live Better U offers 60+ programs for Associates to pursue their dreams.

Ready to grow your career? Walmart Academy offers job-specific retail training and leadership courses to help Associates reach their career goals.

Medical, dental, vision, and wellness programs for you and your family

Access mental health resources and assistance programs for life’s challenges

Training, leadership programs, and clear paths to advance.

Imagine a workplace surrounded by innovation.At Walmart’s new Home Office in Bentonville, Arkansas, we’re redefining what it means to work at a global leader.

Set on 350 acres of thoughtfully revitalized land, our new campus seamlessly integrates the charm of Northwest Arkansas with cutting edge design and technology. From biking trails and outdoor courtyards to flexible, tech-enabled workspaces, every detail reflects our commitment to sustainability, connection, and culture.

With amenities like on-site childcare at our Little Squiggles Children’s Enrichment Center, the Walton Family Whole Health & Fitness Center, and a vibrant food hall featuring local and international favorites, we’re creating a space where work-life balance isn’t just a goal—it’s a reality.
Beyond the campus, Bentonville offers a dynamic lifestyle with world-class dining, art at the Crystal Bridges Museum, and countless outdoor activities.

Whether you’re exploring High South cuisine, enjoying live performances at our new amphitheater, or cycling the Razorback Greenway, you’ll experience the perfect blend of small-town charm and big-city amenities.

Join us at Walmart and grow your career alongside a community that feels like home.

This isn’t just a workplace—it’s a destination for leaders eager to make a difference.

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