Stage - Hiver - Support À L’ingénierie Du Développement / Internship - Winter - Development Engineering Internship

Internship Opportunity At Pratt & Whitney Canada

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

For nearly 100 years, we have pioneered advancements in engine development, supporting cargo and equipment, transportation, wildfire suppression, and passenger travel.

Pratt & Whitney Canada was recognized as one of Canada's Top 10 Employers in 2025 by Forbes and ranked #1 in the aerospace and defense industry in the country. Our headquarters are also listed among the top employers in the Montreal region. These accolades reinforce our reputation as an employer of choice in Montreal, Canada, and worldwide.

Internship dates: January 6th to April 24th, 2026

The position is based at our Longueuil location, from Monday to Friday, with flexible hours and exclusively on-site.

Our expectations: Capture and document the best practices used to perform typical testing during the development and certification phases of a turbomachine.

What your day to day will look like: The candidate will assist the validation engineer of a gas turbomachine, within a development engineering team, to review the current working practices to perform engine or component tests, identify the best working methods and document them to ensure a solid and repeatable validation methodology.

What you need to be successful:

Must haves:

• 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
• Pursue a degree in mechanical or aerospace engineering

• Excellent communication skills in French (spoken/written)

Assets:

• Organizational skills and ability to work under pressure with competing and varying priorities
• Project management skills
• Microsoft Office applications

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.

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?