Summer 2027 - Flight Sciences - Propulsion Collegiate Intern

Gulfstream Aerospace Corporation; Savannah (GA); On-site; USD 19,000 - 27,000; Part time

Job summary

Gulfstream Aerospace Corporation in Savannah, GA seeks a Propulsion Collegiate Intern to apply classroom learning to real-world propulsion challenges. You will assist in engine cycle analysis, modeling, and performance evaluation while collaborating with multidisciplinary teams on active aircraft programs.

The internship focuses on tool development, data-driven decisions, and on-site mentorship from propulsion specialists, with a 12-week summer duration in a dynamic, integrity-driven environment.

Qualifications

• Must be enrolled as a full-time student pursuing a bachelor’s degree.
• Minimum GPA 3.0 or higher (unrounded).
• Summer internship duration typically 12 weeks with onsite requirement.
• Based in Savannah, GA at Gulfstream Aerospace Corporation.

Responsibilities

• Support development and maintenance of engine cycle simulation models.
• Perform engine performance analyses and off-design studies.
• Analyze propulsion and aircraft performance data.
• Document methodologies and engineering results.

Skills

Propulsion modeling

Python

MATLAB

Engineering analysis

Data interpretation

Team collaboration

Education

Bachelor's degree in Mechanical Engineering (in progress)

Tools

NPSS

MATLAB / Simulink

Excel / VBA

Python

Job description

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Summer 2027 - Flight Sciences - Propulsion Collegiate Intern

Company: Gulfstream Aerospace Corporation

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

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

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

• 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
• 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.

Job Description

Principle Duties and Responsibilities: Essential Functions: Perform other duties as assigned. Other Requirements:

• Must be enrolled as a full-time student at the time of application and actively pursuing a bachelor's 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); 14-16 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.

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.

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

Nearest Major Market: Savannah Job Segment: Summer Internship, Engineer, Aerospace Engineering, Mechanical Engineer, Entry Level, Aviation, Engineering