**Date Posted:** 2026-01-23 **Country:** Canada **Location:** CA-ON-MISSISSAUGA-P22M01 ~ 1801 Courtney Park Dr ~ P22M01 BLDG **Position Role Type:** Onsite **Internship - Model-based Definition -Computer-aided** **About 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. **An Employer of Choice** 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. **Why join our team?** As an intern at Pratt & Whitney Mirabel, you will have the opportunity to work at the heart of our operations to gain valuable hands-on experience in the areas of industrial engineering, project management and continuous improvement. You will be supervised by our team of experienced professionals and will have the chance to participate in stimulating and innovative projects. In addition, the intern will take part and/or full ownership of Continuous Improvement projects on our Mixed Models State-of-the-art assembly line, following quality and Lean Manufacturing principles. **Internship Dates:** May 4th to August 21 2026 . **Location: Mississauga** **Flexible Schedule:** Schedule to be discussed; **On-site presence required 5 days** a week. **Check out our YouTube channel:** https://www.youtube.com/@PrattWhitneyCa **Our website:** https://www.pwc.ca/en **What will your day-to-day look like?** **Our expectations:** Support P&WC to stay top-of-the-art in its Model-based Definition (MBD) / Computer-aided Design (CAD) practices, by supporting the update and implementation of MBD, current CAD methods and documentation, and validation process. **What your day will look like ?** The intern will be presented with numerous challenges and stimulations while developing project management competencies as well as analysis and communicating: + Review & Update existing CAD methodologies using CATIA and various other CAx tools + Research & Document new process and procedures + Facilitate organization of the CATIA trainings + Review & Update training material + Data Exchange audit - New eyes on transfer log + Other CAD/Collaboration assistance as requested Required qualification and skills : + 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 + Engineering, or Operations background or interest + Experience in 3D modeling is mandatory. CATIA V5 (or similar software) is a strong asset + Understanding of MBD/PLM is an asset + Must be resourceful with good analytical thinking and a team player **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._ This job posting is not for an existing position vacancy. **_RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age disability, protected veteran status or any other characteristic protected by law._** **Privacy Policy and Term:** Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.