Data Engineering Intern, Summer 2027 – St. Louis, MO, US

Mastercard • O'fallon, MO

11d • Onsite

About The Position

Mastercard's internship program offers more than hands-on work. It provides an opportunity to build skills, expand your network, and make a meaningful impact while working on projects that support business priorities. The Program Controls & Operations Data Engineering (ProCODE) team enables trusted, enterprise-scale operational insights and automation by transforming fragmented data into actionable intelligence. As we modernize our reporting ecosystem, ProCODE is leading a strategic migration from legacy business.

Requirements

• Currently enrolled in a Bachelors degree, with an anticipated graduation date between December 2027 and June 2028
• Experience developing interactive dashboards and data visualizations using PowerBI.
• Hands-on experience with Microsoft Fabric and data agents in a modern analytics environment.
• Strong proficiency in Python for data analysis, automation, and solution development.
• Working knowledge of SQL for querying, transforming, and analyzing large datasets.
• Experience with DAX and the ability to translate complex data into actionable business insights.
• This role is not eligible for Mastercard’s work authorization sponsorship. As such, candidates must be eligible to work in the United States, now as well as in the future, without employer sponsorship. For example, students or recent graduates in the United States on an F1 visa (including those with CPT or OPT authorization) are not eligible for this role

Benefits

• Mentorship and coaching from experienced professionals and leaders
• Networking opportunities with fellow interns, employees, and senior leaders
• Professional development experiences focused on career growth and skill-building
• Exposure to innovative technologies and global business challenges
• Volunteer, community engagement, and team-building activities
• 56 hours of Paid Sick and Safe Time
• jury duty leave
• on-site fitness facilities in some locations

What This Job Offers

• Career Level: Intern