Aircraft Propulsion Intern Jobs (NOW HIRING)

Summer 2027 - Flight Sciences - Propulsion Collegiate Intern  in  GAC Savannah

Unique Skills:

Propulsion Performance & Cycle Analysis Intern - Collegiate Associate Intern in GAC Savannah

Your Future Takes Flight at Gulfstream

At Gulfstream, Collegiate Interns apply classroom learning to real-world engineering challenges while gaining valuable professional experience. You'll work alongside skilled professionals in a culture built on integrity, innovation, and excellence while helping shape the future of business aviation.

Our corporate headquarters in Savannah, Georgia provides an ideal environment for professional growth, combining challenging technical work with opportunities to learn from industry leaders.

What You'll Experience

• Participation in real-world aircraft propulsion analysis projects.
• Exposure to advanced engine performance and simulation methodologies.
• Opportunities to develop technical, analytical, and programming skills.
• Hands-on experience with industry-standard propulsion analysis tools.
• Mentorship from experienced propulsion and performance specialists.
• Collaboration with multidisciplinary engineering teams across Gulfstream.

About the Position

The Propulsion Analysis team develops and maintains analytical methods used to predict, evaluate, and optimize aircraft propulsion system.

The group's activities include engine performance modeling, cycle analysis, transient engine behavior, engine starting characteristics, inlet distortion and recovery, nozzle performance, thrust reverser performance, and compliance with regulatory requirements associated with aircraft propulsion systems.

A key focus area is the development of advanced cycle analysis and off-design simulation capabilities used to evaluate propulsion system behavior across a wide range of operating conditions. The team develops analytical tools, improves modeling methodologies, and performs trade studies supporting both existing aircraft programs and future technology development initiatives.

The organization collaborates closely with Aircraft Performance, Powerplant Integration, Flight Sciences, Aerodynamics, and Systems Engineering teams to ensure successful integration of propulsion technologies into Gulfstream aircraft.

The selected student will gain hands-on experience in engine cycle analysis, propulsion system modeling, aircraft performance evaluation, advanced simulation techniques, and data-driven engineering decision making while contributing to active engineering projects.

Typical Responsibilities

• Support the development and maintenance of engine cycle simulation models.
• Perform engine performance analyses and off-design studies.
• Assist in the development of analytical tools and automation methods.
• Analyze propulsion and aircraft performance data.
• Support studies involving fuel consumption, thrust performance, operability, and mission analysis.
• Assist with validation of analytical models using test and flight data when available.
• Participate in multidisciplinary studies involving aerodynamic, thermal, and structural interactions.
• Document methodologies, assumptions, and engineering results.

Typical Majors

• Aerospace Engineering
• Mechanical Engineering

Desired Skills

• Modeling and simulation of engineering systems.
• Programming and automation (MATLAB, Python).
• Strong analytical and problem-solving skills.
• Familiarity with numerical methods and engineering analysis.
• Ability to effectively communicate technical findings.

Preferred List of Classes Taken/Planned

• Aircraft Propulsion
• Gas Dynamics
• Aerodynamics
• Turbomachinery
• Thermodynamics
• Compressible Flow
• Numerical Methods
• Computational Fluid Dynamics (CFD)
• Heat Transfer

Desired Software and Tools Experience

• NPSS
• AxSTREAM
• MATLAB / Simulink
• Python
• Excel / VBA
• ANSYS Fluent
• ANSYS CFX
• STAR-CCM+
• ANSYS Mechanical

Additional Qualifications

• Strong interest in aircraft propulsion systems and gas turbine engines.
• Familiarity with performance modeling and simulation techniques.
• Exposure to Computational Fluid Dynamics (CFD) and/or Finite Element Analysis (FEA).
• Exposure to multidisciplinary simulation approaches, including Fluid-Structure Interaction (FSI), is desirable.
• Experience with coding, scripting, or process automation is a plus.
• Ability to work independently while collaborating effectively within a team environment.

Additional Information

Requisition Number: 236110

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