Wellesley Hills, Massachusetts

Job Description
Do you want to apply your skills in machine learning and optimization to solve problems on a truly massive scale, and drive significant business value while improving the experience of millions of customers nationwide? The CVS Health retail team is looking to hire a talented Senior Data Scientist to support the Supply Chain business. Our team uses cutting-edge technologies and tools to build scalable, efficient machine learning and optimization pipelines that are capable of tackling problems at the scale of our retail supply chain.

As a Senior Data Scientist, your role will entail:
- Developing, prototyping, and refining robust and scalable machine learning and optimization solutions to business problems in support of the CVS Health Supply Chain.
- Seeing projects through from inception to production.
- Working with a wide range of problem domains, including time-series forecasting, classification, regression, clustering, and network optimization to name a few.
- Coordinating regularly with technical teams (Analytics, Data Engineering, IT) as well as non-technical business stakeholders and senior leadership.
- Collaborating closely with business partners to identify new use cases, perform root-cause analyses, support decision-making, and gain insights from data.

Required Qualifications
Required Qualifications:
- 3-5+ years of experience programming in SQL and Python
- Experience building machine learning and/or optimization models
- Strong knowledge of the underlying mathematical and statistical principles that are foundational to data science
- Experience building and utilizing a robust experimentation framework (e.g., A/B testing) to measure performance of deployed models
- Ability to communicate technical concepts and implications effectively to non-technical business partners
- Capability to anticipate and prevent project roadblocks before they occur

COVID Requirements
COVID-19 Vaccination Requirement
CVS Health requires its Colleagues in certain positions to be fully vaccinated against COVID-19 (including any booster shots if required), where allowable under the law, unless they are approved for a reasonable accommodation based on disability, medical condition, pregnancy, or religious belief that prevents them from being vaccinated.
  • If you are vaccinated, you are required to have received at least one COVID-19 shot prior to your first day of employment and to provide proof of your vaccination status within the first 30 days of your employment. For the two COVID-19 shot regimen, you will be required to provide proof of your second COVID-19 shot within the first 60 days of your employment. Failure to provide timely proof of your COVID-19 vaccination status will result in the termination of your employment with CVS Health.
  • If you are unable to be fully vaccinated due to disability, medical condition, pregnancy, or religious belief, you will be required to apply for a reasonable accommodation within the first 30 days of your employment in order to remain employed with CVS Health. As a part of this process, you will be required to provide information or documentation about the reason you cannot be vaccinated. If your request for an accommodation is not approved, then your employment may be terminated.

Preferred Qualifications
Preferred Qualifications:
- Familiarity with the common Python libraries used in machine learning projects (e.g., scikit-learn, pandas, numpy)
- Experience with Spark/PySpark
- Experience with cloud distributed-computing platforms (e.g., AWS, Azure Databricks, etc.), including querying/mining large datasets and deploying projects on cloud systems.
- Knowledge of Git for version control.
- Familiarity with working in an Agile framework.

Bachelor’s degree in Mathematics, Statistics, Computer Science, Business Analytics, Economics, Physics, Engineering, or related discipline.

Master’s degree or PhD preferred.

Business Overview
At CVS Health, we are joined in a common purpose: helping people on their path to better health. We are working to transform health care through innovations that make quality care more accessible, easier to use, less expensive and patient-focused. Working together and organizing around the individual, we are pioneering a new approach to total health that puts people at the heart.

We strive to promote and sustain a culture of diversity, inclusion and belonging every day. CVS Health is an equal opportunity and affirmative action employer. We do not discriminate in recruiting, hiring or promotion based on race, ethnicity, sex/gender, sexual orientation, gender identity or expression, age, disability or protected veteran status or on any other basis or characteristic prohibited by applicable federal, state, or local law. We proudly support and encourage people with military experience (active, veterans, reservists and National Guard) as well as military spouses to apply for CVS Health job opportunities. See Job Description

Wellesley Hills, Massachusetts

Continue serving and work with a purpose

As a CVS Health colleague, you'll find career opportunities across the organization and at every stage of your career. More important, your work will have an impactful purpose on someone's life, including your own. Learn more about how you can continue serving on your next mission at CVS Health.

Careers for Veterans and Military Spouses


"The military has an ethos that is grounded in purpose-driven service that’s bigger than the individual. The same holds true for us at CVS Health. You can talk to colleagues in any part of our business and they will be able to articulate our company’s purpose. Working here provides an opportunity for service members and military spouses to continue to serve, just in a civvies."

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