SECTION I · THE BRIEF
Brief #51799Updated 23 SEP 2026JACKSONVILLE, FLLeverFOUNDERS FUND
Employbl Company Profile

Propulsion Test Engineering Intern - Spring 2027

Hermeus Corporation is an American startup company designing a Hypersonic airliner.

Location
Jacksonville, FL
Company size
10–500
Posted
Today
Via
Lever
Section II · Full ProfileFree with an account
  • 01Comp band & equity packageLocked
  • 02Seniority & experience requirementsLocked
  • 03Interview process & rubricLocked
  • 04Hiring manager & team contextLocked
  • 05Growth trajectory in this roleLocked
  • 06Offer & decision timelineLocked

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Propulsion Test Engineering Intern - Spring 2027

Hermeus· Jacksonville, FLView company profile


Job title
Propulsion Test Engineering Intern - Spring 2027
Job location
Jacksonville, FL
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.

About The Role:

As a Propulsion Test Engineering Intern, you will gain hands-on experience working with high-performance propulsion systems, supporting engine and system-level testing. You will work closely with engineers and technicians to set up test campaigns, monitor data, and troubleshoot issues, directly contributing to Hermeus’ hypersonic development efforts.
Spring: Around 16 weeks (January - April)
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.
  • Requirements:
  • 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.
  • View job listing ↗
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    Hermeus headquarters

    Atlanta, GA

    Company size

    10500 employees

    Founded

    2018

    Total raised

    $565,955,107

    View company profile ↗

    Funding rounds