---
title: "Propulsion Test Engineering Intern - Spring 2027"
company: "Hermeus"
company_url: "https://www.remjobs.works/companies/hermeus"
url: "https://www.remjobs.works/job/hermeus-propulsion-test-engineering-intern-spring-2027-c082aa1a-d479-42ec-9f6d-c64114e632e0"
apply_url: "https://jobs.lever.co/hermeus/d2651ecb-9aab-4d84-8e69-cbcf7cece28d"
workplace: onsite
location: "Jacksonville, FL"
employment_type: internship
seniority: internship
role: software-engineering
region: united-states
salary: "$25–$33 per hour"
date_posted: 2026-09-23T01:00:25.586Z
first_seen_by_remjobs: 2026-09-23T01:08:24.633Z
---

# Propulsion Test Engineering Intern - Spring 2027

**Hermeus** · Jacksonville, FL

Salary: $25–$33 per hour

Apply: https://jobs.lever.co/hermeus/d2651ecb-9aab-4d84-8e69-cbcf7cece28d

## About Hermeus

Reclaiming the lost art of rapid iterative prototyping to build fast and powerful aircraft on relevant timelines, delivering the high-speed systems our nation and its allies need to command the skies and deter global threats.

## About the role

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.

The hourly rate listed for this internship is intended as a general guideline. Final compensation will be determined based on degree level.

##### Benefits:

- Time Off: Interns are eligible for 5 days of sick leave and unpaid time off.

- Office Perks: Weekly paid office lunches and fully stocked breakrooms.

 
**U.S. EXPORT CONTROL COMPLIANCE STATUS** 
The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by [22 C.F.R. § 120.62](https://www.ecfr.gov/current/title-22/section-120.62) or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending. 
 
**EQUAL OPPORTUNITY**
Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

#LI-JC3

---

Source: Hermeus's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/hermeus-propulsion-test-engineering-intern-spring-2027-c082aa1a-d479-42ec-9f6d-c64114e632e0