Data Science Summer Intern

Data Science Internship Summer 2026 – Stamford, CT

Be a part of a revolutionary change!

At PMI, we’ve chosen to do something incredible. We’re totally transforming our business and building our future on one clear purpose – to deliver a smoke-free future.

With huge change, comes huge opportunity. So, wherever you join us, you’ll enjoy the freedom to dream up and deliver better, brighter solutions and the space to move your career forward in endlessly different directions.

Our success depends on people who are committed to our purpose and have an appetite for progress.

Our beautiful HQ in Stamford, CT is just steps away from the Stamford Metro-North Train Station and easily accessible from NYC.

Our 10-week summer internship programprovidesan opportunity to gain new skills at an organization transforming the industry. Internssupport projectsthat deliver real impact andprovide real value toour organization.Internsparticipateinvariousprofessional development and networking activitiesthroughout the summer.

Theanticipatedsummerinternship start date isJune1,2026.

The Data Services team is part of US Data Insights and Analytics Organization and is committed to leading the development of cutting-edge data platform and services for PMI & Swedish Match One US. Our focus is on providing engineering services that transform diverse data into well-governed, high-value data assets built on advanced data platforms on the cloud underpinned with security and high quality like Snowflake, AWS, Databricks, Azure based systems. Our mission is to craft innovative solutions that simplify complex data challenges and enable our business users to generate actionable business insights using advanced technologies powered by AI, ML, GenAI, and advanced analytics, establishing us as a premier data services team.

Your ‘day to day’:

• Develop and maintain data pipelines to ingest and transform data from multiple sources for analytics and reporting.
• Assist the Data Modeler with data analysis, profiling, and classification tagging.
• Develop and maintain data products, including Snowflake view development.
• Collaborate with ID&A cross-functional teams, including analytics and reporting, data architects, data engineers, and product owners.
• Identify and implement data quality rules within pipelines to ensure high-quality final data assets.

Who we’re looking for:

• Currently pursuing a degree in Computer Science, Data Science, AI/ML, or related fields during the 2025-2026 school year AND returning to the program after completion of the internship
• Familiarity with ETL tool, Python, SQL and source code mgmt (Jenkins,bitbucket etc.)
• Basic understanding of cloud platforms (e.g., AWS, Azure, or Snowflake).
• Strong analytical and problem-solving skills
• Eagerness to learn, innovate, and contribute to impactful projects.
• Legally authorized to work in the U.S.
• Fluent in English

By the end of the internship, you will:

• Gain hands-one experience building and operationalizing data engineering solutions in enterprise-grade data cloud environments.
• Understand how to apply data engineering solution to address business problems, such as master data management, data governance, integrate workflow and streamline data driven task.
• Learn best practices in data master data management, data governance, integration, data lake, data ingestion and modeling.
• Collaborate with a global team of experts in data engineering.

Hourly Base Salary Range: $32-$35/hr

What we offer:

• We have implemented Smart Work, a hybrid model of working that promotes flexibility in the workplace.
• Seize the freedom to define your future and ours. We’ll empower you to take risks, experiment, and explore.
• Be part of an inclusive, diverse culture where everyone’s contribution is respected; Collaborate with some of the world’s best people and feel like you belong.
• Pursue your ambitions and develop your skills with a global business – our staggering size and scale provides endless opportunities to progress.
• Take pride in delivering our promise to society: To improve the lives of millions of smokers.

PMI is an Equal Opportunity Employer.

PMI is headquartered in Stamford, Conn., and its U.S. affiliates have more than 2,300 employees.

PMI has been an entirely separate company from Altria and Philip Morris USA since 2008. PMI’s affiliates first entered the U.S. market following the company’s acquisition ofSwedishMatch in late 2022. Philip Morris International and its U.S. affiliates are working to deliver a smoke-free future. Since 2008, PMI has invested $12.5 billion globally to develop, scientifically substantiate and commercialize innovative smoke-free products for adults who would otherwise continue to smoke with the goal of transitioning legal-age consumers who smoke to better alternatives. In 2022, PMI acquiredSwedishMatch – a leader in oral nicotine delivery – creating a global smoke-free champion led by the IQOS and ZYN brands. The U.S. Food and Drug Administration has authorized versions of PMI’s IQOS electronically heated tobacco devices andSwedishMatch’s General snus as Modified Risk Tobacco Products and renewal applications for these products are presently pending before the FDA.

For more information, please visitwww.pmi.comandwww.pmiscience.com.

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