Propulsion Test Technician

Posted:
7/9/2026, 7:05:42 AM

Location(s):
Jacksonville, Florida, United States ⋅ Florida, United States

Experience Level(s):
Junior ⋅ Mid Level

Field(s):
Mechanical Engineering

Workplace Type:
On-site

Pay:
$162k/yr

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 Technician, you will be responsible for the development, maintenance, and operation of propulsion system test hardware to ensure the reliability and performance of Hermeus aircraft engines. This position will collaborate in a cross functional working environment and contribute to the development of cutting-edge aerospace technologies.

The compensation information provided is a general guideline only. Hermeus takes various factors into account, including, but not limited to, the position's scope and responsibilities, the candidate's professional background, education and training, essential skills, and market and business considerations, when presenting a job offer. 
 
Compensation is only one part of our total rewards package. Hermeus offers competitive base pay and equity, generous parental leave, potential for year-end bonuses, and more! 
 
• 100% employer-paid health care  
• 401k & retirement plans  
• Weekly paid office lunches    
• Fully stocked breakrooms  
• Stock options    
• Paid Parental Leave   
• Flexible PTO (exempt) and generous accrued PTO (non-exempt), plus 12 federal holidays off 
 
 
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 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.