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Propulsion Test Engineering Intern (Mojave - Summer 2026)

Impulse Space

Impulse Space

Quality Assurance
Mojave, CA, USA
USD 30-30 / hour + Equity
Posted on Sep 4, 2025
As a Propulsion Test Engineering Intern, you will work on all aspects of propulsion test equipment while working closely with a fast-paced, agile team that strives to make a high-performance spacecraft from a clean sheet design.
Department
Propulsion
Employment Type
Internship
Location
Mojave
Workplace type
Onsite
Compensation
$30.00 / hour

Responsibilities

  • Design and build fluid, mechanical and electrical test systems in support of liquid rocket propulsion and spacecraft systems testing
  • Conduct test operations geared toward rapidly developing hardware for spaceflight
  • Perform test setup, hardware inspections, checkouts and troubleshooting as needed
  • Collaborate with wide ranging teams across the company, including teams in Redondo Beach and Mojave.

Minimum Qualifications

  • Recent completion or working towards Bachelor’s degree in Engineering or Science or related field
  • Demonstrated ability to take project ownership and work well in a small team
  • Demonstrated hands-on experience working with fluid or mechanical systems

Preferred Skills and Experience

  • Working knowledge of components (valves, regulators, sensors, power supplies) and hands-on skills (tube fabrication, metalworking, wiring)
  • Prior experience working with pneumatic, hydraulic or electromechanical test equipment
  • Prior experience in propulsion development and/or testing
Additional Requirements
  • Willing and able to work on-site in Mojave, CA for the duration of the internship
  • This role may require overtime hours; interns are eligible for overtime pay.
Additional Information:

Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.


To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by 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.

About Impulse Space

Impulse Space, the in-space transportation company founded by Tom Mueller, is opening access beyond Low Earth Orbit (LEO) with its fleet of in-space transportation vehicles. The high-energy Helios vehicle unlocks orbits beyond LEO with its powerful Deneb engine, dropping off payloads in MEO, GEO, heliocentric, lunar, and other planetary orbits. The flight-proven Mira vehicle uses a nontoxic, high-impulse chemical propulsion system to offer orbital transport, constellation deployment, and precision reentry services to customers throughout LEO. Led by a team that delivered the most reliable rockets in history, Impulse provides economical and efficient in-space transportation by reliably and rapidly getting customers where they want to go.

Our Hiring Process

Stage 1:

Application Received

Stage 2:

Resume Review

Stage 3:

Intro Phone Interview

Stage 4:

Technical Phone Interview(s)

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