About the role#
As a Flight Sciences / Thermofluid Analysis Intern, you will work on thermal modeling and fluid systems performance. This role involves developing techniques to improve aircraft system design and building numerical simulations to predict environmental conditions. You will gain experience with FAR Part 25 regulations and advanced simulation methods while working on real projects under the guidance of senior engineers.
What you'll do#
- Build numerical simulations to predict environmental conditions throughout the aircraft.
- Perform thermal modeling and fluid systems performance analysis.
- Predict the performance of pneumatic, fuel, and hydraulic systems.
- Analyze test data to support certification efforts.
- Ensure that aircraft equipment stays within acceptable temperature and ventilation limits.
What you'll need#
- Enrollment as a full-time student pursuing a bachelor degree or higher in Aerospace or Mechanical Engineering.
- Completion of your sophomore year before the internship begins.
- A cumulative GPA of 3.0 or higher.
- Proficiency in reading, writing, speaking, and understanding English.
Location & details#
- This position is based on-site in Savannah, Georgia.
- The internship term is Winter 2027.
- This is a paid, full-time position.
- Gulfstream does not provide work visa sponsorship for this role.
About Gulfstream Aerospace
Gulfstream Aerospace designs and manufactures business aircraft. Founded in 1958, the company is based in Savannah, Georgia. It operates as a subsidiary of General Dynamics and employs over 15,000 people. The company maintains a fleet of more than 3,400 aircraft in service globally.
How to get in at Gulfstream Aerospace
Applying early gives you a significant advantage at Gulfstream Aerospace, as recruiters often review candidates as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first before the pile grows. Reaching out to the right person can help you stand out from the crowd. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the role or a referral, which materially improves response rates.



