Job Description

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage.

As a Propulsion Engineering Intern, you will support the design, development, and testing of propulsion components and systems. You will work closely with engineers, manufacturing teams, and vendors to help bring propulsion hardware from concept through testing.

Summer: around 10 weeks (May - August)

Fall: around 16 weeks (September - December)

Optimize Your Resume for This Job

Get a match score and see exactly which keywords you're missing

Optimize Resume

Ready to Apply?

This will take you to the Hermeus application page

Apply on Hermeus

About Hermeus

Hermeus is building Quarterhorse, a Mach 5+ hypersonic aircraft that will radically accelerate air travel. Their reusable turbine-based combined-cycle engines power both commercial and defense applications, with US Air Force contracts to develop autonomous hypersonic platforms.

Propulsion Engineer Intern - (Summer/Fall 2026)

Job Description

Optimize Your Resume for This Job

Ready to Apply?

Job Details

About Hermeus

More Roles at Hermeus

Similar Mechanical Roles

See full compensation ladder for Propulsion Engineer at Hermeus