Powertrain Calibration Engineer Intern - Summer

Job Summary

We work alongside the best and brightest to do incredibly cool things you wouldn't believe. At Roush, you're part of building the future. Are you someone that has a passion for providing innovative solutions to complex challenges? Do you want to work someplace where creativity and new ideas are encouraged? If so, then keep reading.

At Roush, we fuse technology and engineering to provide product development solutions to customers in a diverse range of industries. Widely recognized for providing engineering, testing, prototype, and manufacturing services to the transportation industry, Roush also provides significant support to the aerospace, defense, and theme park industries. With over 2,400 employees in facilities throughout the United States, Europe, Asia, and South America, our unique combination of creativity and tenacity activates big ideas on a global stage.

We are looking for a Powertrain Calibration Intern to join our powertrain calibration and integration team for the summer of 2026. The Intern will work within a small team of engineers and be challenged to calibrate, test, and integrate gasoline and diesel powertrain packages on dynamo meters and in vehicles. The Intern will also support testing and validation of many powertrain components.

This position is a paid internship located in Allen Park and Livonia, MI. Candidates must be available for summer 2026.

• Aiding in dynamometer and vehicle-based calibration and integration for Internal Combustion Engines (ICE)
• Supporting vehicle testing including drivability, emissions, and durability
• Analyzing, interpreting, and presenting test data
• Supporting hot, cold, and high-altitude development testing
• Assisting in test bench and control system development
• Supporting prototype wiring harness design and manufacturing

• Must be currently pursuing a bachelor’s or master’s degree in mechanical, electrical, or automotive engineering
• Must be available for the summer of 2026 (May through August)
• Must be able to work a 40+ hour work week M-F
• Must have specific hands‑on internal combustion engine experience
• Strong Excel and MATLAB/Simulink (or similar) experience
• Ability to read and interpret various programming languages (Python, C, MATLAB, VBA, etc.)
• Must have a minimum sophomore standing
• Must have a valid driver’s license and good driving record
• Willingness to travel and/or work overtime upon request

• Previous experience with engine dynamometer testing
• Experience with CAN bus (or similar) protocol and communication
• Formula SAE/Baja or other automotive competition experience

If you share our passion for providing innovative solutions to complex challenges, we want you on our team.

Please visit our careers page and apply at

Roush is an EO employer – Veterans/Disabled and other protected categories.

If you need a reasonable accommodation for our employment application process due to disability, please contact Roush Talent Acquisition at .