Winter 2027 Internship - Engine Performance

Pratt & Whitney; Longueuil; On-site; CAD 20,000 - 27,000; Full time

Job summary

Pratt & Whitney Canada in Longueuil, Quebec, is seeking an intern to analyze engine data on test benches and in-service environments. You will develop Python tools, modify data reduction methods, and compare results with thermodynamic models, gaining hands-on experience in propulsion technology.

The role requires enrollment in a Canadian university, eligibility to work in Canada, and on-site work in Quebec. English knowledge at a functional level is required.

Qualifications

• Be enrolled in a Canadian university throughout your internship.
• Eligible to work in Canada.
• On-site work in Longueuil, QC.
• Bachelor's degree in mechanical or aerospace engineering, 3rd year completed minimum.
• Functional knowledge of English required.

Responsibilities

• Analyze engine data on the test bench or in service using various computer tools.
• Develop Python tools to facilitate data review and ensure validity.
• Modify data reduction tools and assumptions.
• Review data and compare with analytical predictions from thermodynamic engine models.
• Present results and publish them in an internal memo.

Skills

Python

C++

Matlab

Thermodynamics

Aerodynamics

Education

Bachelor's degree in mechanical or aerospace engineering

Tools

Python

C++

Matlab

Fortran

VBA

Job description

About Pratt & Whitney Canada

Pratt & Whitney Canada (P&WC) is a global leader in aerospace innovation, proudly headquartered in Longueuil, Quebec, since 1928. We design and manufacture next-generation aircraft engines that power the world’s largest fleet of business, general aviation, and regional aircraft and helicopters.

For nearly 100 years, our teams have been at the forefront of propulsion technology, pushing boundaries to make flight more efficient and reliable. Our engines support missions that truly matter, from transporting people and essential goods, to enabling emergency medical services, humanitarian operations, and wildfire suppression around the world.

An Employer of Choice

Pratt & Whitney Canada was named one of Canada’s Best Employers for 2026 by Forbes, marking the 11th consecutive year the company has earned this recognition. Pratt & Whitney Canada also ranked #1 employer in the aerospace and defense industry in the country. In addition, our headquarters continues to be recognized among the top employers in the Montreal region. Together, these distinctions reinforce our reputation as an employer of choice in Montreal, across Canada, and around the world.

Internship dates: January 5th to April 23rd, 2027

Location: The position is based at our Longueuil (plant 1) location; internship from Monday to Friday, with flexible hours and exclusively on-site.

Check out our YouTube channel: https://www.youtube.com/@PrattWhitneyCa

Our website: https://www.pwc.ca/en

Why join our team?

Our team offers a stimulating work environment, within a dynamic team that is committed to the development and advancement of technical knowledge. You will be able to count on colleagues who can mentor you in the execution of tasks.

What will your day-to-day look like?

Under the supervision of a senior team member, the selected candidate will analyze engine data on the test bench or in service with various computer tools. The friendly work environment will allow the student to consolidate his or her knowledge of thermodynamics, aerodynamics and programming.

Main tasks:

• Modify data reduction tools and assumptions
• Develop python tools to facilitate the review of test data and ensure their validity
• Review data and compare them with analytical predictions obtained using thermodynamic engine models
• Present the results and publish them in a memo for internal distribution

What do you need to be successful?

• Be eligible to work in Canada.
• Be enrolled in a Canadian university throughout your internship.
• Be able to work on-site in the province where you are hired, if applicable.
• Bachelor's degree mechanical or aerospace, 3rd year completed minimum
• Knowledge of English - functional level required
• Excellent knowledge of thermodynamics and aerodynamics
• Intermediate to advanced knowledge of programming is an asset: Python, C++, Matlab, Fortran, or VBA

The Performance Department is looking for someone with excellent technical knowledge, leadership and teamwork. This person will have to interact with the other members of the team to do predictive analyses, support engine tests, reduce the data collected, analyze it and present it to the team.

Although this position is part of a French-speaking work environment, it requires a working knowledge of English to read and understand specialized instructions, plans, drawings and technical terms that may emanate from international organizations, as well as to write and sometimes communicate in English with customers, suppliers or international colleagues.

Working at Pratt & Whitney Canada

The masculine pronoun is used without discrimination and solely for the purpose of making the text easier to read. We will consider applications from all qualified candidates.

At Pratt & Whitney Canada, we combine passion, boldness, and precision to design, manufacture, and maintain the most advanced and reliable aircraft engines in the world. Our work and the quality of our products contribute to the success of our customers, who in turn save lives, support commerce, connect communities, and protect freedoms.

At Pratt & Whitney Canada, you have the opportunity to make a difference every day—just look up. Are you ready to go beyond?

The selected candidate will be required to complete a criminal background check and any applicable clearances with respect to the handling and transfer of controlled goods. Employment is conditional upon the successful completion of these checks and obtaining the required clearances. Failure to do so will result in the withdrawal of the employment offer.