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Hermeus · 1 day ago

Propulsion Test Intern - Summer 2026

Jacksonville, FL

Internship

Onsite

Intern

$25/hr - $33/hr

Start in 2026 Summer

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. As a Propulsion Test Engineering Intern, you will gain hands-on experience working with high-performance propulsion systems, supporting engine and system-level testing while collaborating with engineers and technicians to set up test campaigns and troubleshoot issues.

AerospaceAir TransportationInfrastructureTravel

Growth Opportunities

No H1B

U.S. Citizen Only

Responsibilities

Work alongside experienced engineers to assist in designing, setting up, and operating test stands, learning the fundamentals of propulsion system testing

Help instrument test setups, monitor test conditions, and analyze performance data to contribute to system improvements and troubleshooting efforts

Partner with engineers and technicians to refine test processes, enhance safety procedures, and develop a deeper understanding of propulsion systems in a real-world testing environment

Qualification

Propulsion systemsEngineering first principlesTest campaign designData analysisEnthusiasm for aviationCross-functional teamworkWritten communicationVerbal communication

Required

Practical experience designing, building, and testing vehicles through internships, studies or projects

Must be currently enrolled in a STEM program at an accredited college or university (undergraduate student in your third or fourth year of study, or enrolled in a Master's or Ph.D. program)

Strong interest in propulsion systems and testing

Strong understanding of engineering first principles

Demonstrated ability to work within cross-functional teams

Enthusiasm for aviation and Hermeus's mission

Excellent written and verbal communication skills

GPA of 3.0 or above