The board
Internship
Engineering
Platform Engineering Intern, Summer 2027 – St. Louis, MO, US
Mastercard
- Hours
- Full time
- Where
- O'Fallon, Missouri
- Posted
- Sep 8
Our Purpose
Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Title and Summary
Platform Engineering Intern, Summer 2027 – St. Louis, MO, US
What they want
- Abide by Mastercard’s security policies and practices
- Ensure the confidentiality and integrity of the information being accessed
- Report any suspected information security violation or breach, and
- Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.
About Mastercard
The FABRIC team is building a machine-managed AI and Operations platform that captures and codifies organizational knowledge across Compute, Storage, Mainframe, and HP environments. This platform converts institutional expertise into reusable automation, standardized workflows, and Infrastructure-as-Code patterns, accelerating operational excellence across critical payments infrastructure and traditional platforms.
- Starts
- 2026-09-08