About the role#
This is a full-time, paid internship for the Winter 2027 term, running from January 5th to April 23rd, 2027. You will work on-site at our Mississauga facility from Monday to Friday.
What you'll do#
- Develop and run test cases to validate GPU-based Computational Fluid Dynamics (CFD) solvers for compressor aerodynamics.
- Analyze simulation results and propose improvements to current methods.
- Collaborate with team members to troubleshoot technical issues.
- Document your processes, findings, and results to help establish best practice guidelines.
- Participate in team meetings and engage in technical discussions with other engineers.
What you'll need#
- Enrollment in a Canadian university throughout the internship.
- Eligibility to work in Canada.
- Understanding of fluid dynamics and turbomachinery.
- Experience with High-Performance Computing (HPC) systems, including cluster environments and parallel processing.
- Knowledge of Linux OS.
- Familiarity with CFD solvers like ANSYS CFX or Fluent, including setup, simulation, and post-processing.
- Ability to work on-site in Mississauga.
- Successful completion of a criminal background check and any applicable clearances for handling controlled goods.
Location & details#
- Location: Mississauga, Ontario, Canada.
- Term: Winter 2027.
- Modality: On-site.
- Salary: 23.70 to 34.50 CAD per hour.
About Raytheon Technologies
Raytheon Technologies operates within the aviation and aerospace component manufacturing industry. The company functions as a public organization with a workforce exceeding 10,000 employees. It focuses on scientific research and complex problem solving. The entity currently operates under the name RTX.
How to get in at Raytheon Technologies
Applying to RTX early provides a distinct advantage because recruiters review initial submissions before the candidate pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, ensuring you can apply among the first. Reaching out to the specific people managing these roles often improves your response rate compared to submitting into a general queue. Intern Insider surfaces the recruiters behind the company roles so you can contact them directly to ask about the position or a potential referral.


