Propulsion Performance Engineering Intern

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GE Aerospace

10,001+ employeesCincinnati, OHAviation and Aerospace Component Manufacturing
Actively hiringPaidSummer 2027Aviation and Aerospace Component Manufacturing
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Best applied by Nov 20

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About the role#

This internship focuses on high-speed propulsion engine development for the aerospace and defense sector. You will work with design, systems, aerodynamics, and test teams to analyze propulsion system performance and component behavior. You will report directly to an Engineering Supervisor or Lead.

What you'll do#

  • Perform engineering analyses regarding airflow, thrust, pressure, and temperature.
  • Develop, run, and interpret performance models, simulations, and calculations.
  • Evaluate high-speed flow phenomena and support studies in thermodynamics, fluid dynamics, and gas path performance.
  • Analyze test and simulation data to assess engine or component performance.
  • Validate and correlate analytical predictions with computational models and test results.
  • Prepare technical reports, charts, and presentations to document methods, assumptions, and findings.
  • Coordinate with team members to discuss project tasks and report progress.

What you'll need#

  • U.S. Citizenship, with the ability to pass a background investigation and drug screening.
  • Enrollment in a full-time, accredited BS or MS program in Aerospace, Mechanical, or Systems Engineering.
  • Minimum 3.0 cumulative GPA on a 4.0 scale.
  • Basic understanding of high-speed or compressible flow principles, mechanical design, and manufacturing processes.
  • Basic to intermediate programming skills in languages such as MATLAB, Python, or C++.
  • Proficiency with Microsoft Office, specifically Excel and PowerPoint.
  • Ability to work effectively in laboratory, test, and shop-floor environments.
  • Strong written and verbal communication skills.

Location & details#

  • Bohemia, New York.
  • Summer 2027 term.
  • Full-time, paid position.
  • On-site work modality.
  • No visa sponsorship available.

About GE Aerospace

GE Aerospace manufactures jet and turboprop engines for commercial and military aircraft. The company produces components and integrated systems for business and general aviation. It also provides engine maintenance and aftermarket support services. Based in Cincinnati, Ohio, the company employs over 37,000 people.

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