IEF - Flight Sciences​/Thermofluid Analysis Collegiate Intern

Spring 2027 - IEF
- Flight Sciences / Thermofluid Analysis Collegiate Intern in GAC Savannah

At Gulfstream, a proud division of General Dynamics, Collegiate Interns apply classroom learning to real-world challenges and gain valuable experience. Youll work alongside skilled professionals in a culture built on integrity, pride, and excellence preparing you for future success in the aerospace industry.

Our corporate headquarters in Savannah, Georgia provides the ideal setting for your internship experience by combining professional opportunity with the charm of a historic coastal city.

Thermofluid Analysis engineers / interns are responsible for a wide variety of analytical work, focusing on thermal modeling and fluid systems performance. The group develops new techniques to improve aircraft system design, especially on new aircraft programs. Thermofluids Analysis engineers build numerical simulations to predict environmental conditions throughout the aircraft, and to predict pneumatic, fuel, and hydraulic system performance. The group is also responsible for test data analysis in support of certification, ensuring all equipment on the aircraft remains within acceptable temperature and ventilation environments.

The student will gain knowledge of aircraft system design, FAR Part 25 regulations, advanced simulation techniques, and data analysis techniques. The individuals will be participating in real projects while being mentored by senior engineers.

• Aerospace Engineering
• Mechanical Engineering

• 1D modeling and simulation (Amesim, Flow Master/Flownex/Simscape)
• 3D CFD and CHT (StarCCM+/Fluent/CFX/Open Foam)
• CAD (CATIA/Rhinoceros/Simcenter3D)
• Optimization (Mode Frontier/OptiSLAng/Heeds)
• Coding (Python, C/C++/C#, FORTRAN, Java, Matlab)

• Heat Transfer
• Propulsion
• Gas Dynamics
• Numerical Methods
• Aerodynamics
• Turbo machinery

• Company-provided housing
• Competitive pay
• Medical coverage
• Paid Time Off
• 401(k) match
• Mentorship
• Collegiate networking events

Please note that this job description may remain active until October 30, 2026
. Interviews may be conducted before or after this date.

Start your journey today by joining our team for a career-building experience that utilizes your skills within a world-class organization.

Perform other duties as assigned.

• Must be enrolled as a full-time student at the time of application and actively pursuing a bachelors degree or higher.
• Completion of sophomore year is required. prior to the internship start date.
• Cumulative GPA of 3.0 or higher (without rounding); must be listed on resume.
• Rotation Requirements:
  Juniors 2 rotations;
  Seniors & Graduate Students 1 rotation.
• Minimum duration: 12 weeks (summer); 1416 weeks (spring and fall).
• Must be onsite; this is not a remote position.
• Must have reliable transportation.

This job requires one to be able to read, write, speak, and understand the English language.

Requisition Number: 236050

Category:
Other

Percentage of Travel:
Up to 25%

Shift: First

Employment Type:

Collegiate Intern

Number of Openings: 1

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Gulfstream does not provide work visa sponsorship for this position, unless the applicant is a currently sponsored Gulfstream employee.

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Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft

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Gulfstream designs, develops, manufactures, markets, services and supports the world's most technologically advanced business-jet aircraft.