Top 31 Propulsion technician Jobs

Propulsion Technician II, Valves
Relativity Space —Long Beach, CA
- $27.20 - $40.80 an hour
- Writing skills
- Mid-level
- Cleaning
- Opportunities for advancement
Quick Apply
Spacecraft Propulsion Manufacturing Technician
Firefly Aerospace —Cedar Park, TX
- Full-time
- Ability to lift 50 pounds
- Entry level
- Commercial
- Disability insurance
- Health insurance
Quick Apply
Propulsion Technician II, First Shift
Relativity Space —Long Beach, CA
- $27.20 - $40.80 an hour
- Writing skills
- Mid-level
- Cleaning
- Opportunities for advancement
Quick Apply
Propulsion Technician
Stratolaunch —Mojave, CA
- $31.65 - $48.50 an hour
- Mid-level
- Forklift
- High school diploma or GED
- Paid parental leave
- Health insurance
Quick Apply
Propulsion Technician (Engine Final Assembly)
Impulse Space —Redondo Beach, CA
- $35 - $50 an hour
- Full-time
- 5 years
- High school diploma or GED
- Ability to lift 50 pounds
- Health insurance
- Dental insurance
Quick Apply
Propulsion Technician (Raptor Turbopump Assembly)
SpaceX —Hawthorne, CA
- $23 - $38 an hour
- Overtime
- Mechanic experience
- Computer literacy
- Basic math
- Paid parental leave
- Employee stock purchase plan
Propulsion Technician (Starship)
SpaceX —Hawthorne, CA
- $23 - $38 an hour
- Overtime
- Computer literacy
- Mid-level
- High school diploma or GED
- Paid parental leave
- Employee stock purchase plan
Propulsion Technician – Build & Test
Intuitive Machines LLC —Houston, TX
- Schematics
- Mid-level
- High school diploma or GED
Quick Apply
Propulsion Test Technician Lead
Mach Industries —Victorville, CA
- $45 - $55 an hour
- Extended hours
- US work authorization
- Welding
- Senior level
- Retirement plan
Propulsion Technician (Starship) - 2nd Shift
SpaceX —Hawthorne, CA
- $23 - $38 an hour
- Overtime
- Computer literacy
- High school diploma or GED
- Math
- Paid parental leave
- Employee stock purchase plan
Propulsion Technician (Raptor Manufacturing Systems)
SpaceX —Hawthorne, CA
- $23 - $38 an hour
- Overtime
- Mid-level
- High school diploma or GED
- 1 year
- Paid parental leave
- Employee stock purchase plan
Senior Propulsion Technician (R4638)
SHIELD AI —Dallas, TX
- $28 - $42 an hour
- Full-time
- Military
- Mid-level
- 3 years
Propulsion Technician (Super Heavy Booster Propulsion Systems)
SpaceX —Hawthorne, CA
- $23 - $38 an hour
- Overtime
- Computer literacy
- Mid-level
- High school diploma or GED
- Paid parental leave
- Employee stock purchase plan
Propulsion Technician (Raptor Production Machining)
SpaceX —Hawthorne, CA
- $23 - $38 an hour
- Overtime
- Basic math
- Forklift
- High school diploma or GED
- Paid parental leave
- Employee stock purchase plan
Propulsion Technician II
Quantum Space —Hawthorne, CA
- $24 - $48 an hour
- Full-time
- Mid-level
- 3 years
- High school diploma or GED
- Health savings account
- Health insurance
Quick Apply
Propulsion Technician
Astro Mechanica —San Francisco, CA
- $50 - $65 an hour
- Full-time
- 5 years
- Mid-level
- Office
- Paid holidays
- Health insurance
Propulsion Integration Technician
Hermeus —Los Angeles, CA
- $30 - $50 an hour
- Full-time
- Schematics
- 5 years
- Ability to lift 50 pounds
- Paid parental leave
- Paid holidays
Quick Apply
Propulsion Technician
SCEYE INC —Moriarty, NM
- Full-time
- CAD
- Mid-level
- High school diploma or GED
- Disability insurance
- Health insurance
Quick Apply
Propulsion Engineering Technician
Mach Industries —San Luis Obispo, CA
- $25 - $50 an hour
- Full-time
- Schematics
- US work authorization
- Senior level
- Retirement plan
Electric Propulsion Thruster Technician
Stellant Systems —Torrance, CA
- $25 - $35 an hour
- Overtime
- Mid-level
- High school diploma or GED
- Assembly
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Propulsion Technician II, Valves

Relativity Space -
Long Beach, CA

Quick Apply

Job Details

$27.20 - $40.80 an hour

Benefits

Opportunities for advancement

Qualifications

Mechanical valves
Mechanical blueprint interpretation
Mechanical assembly
Performance testing in mechanical engineering
Leak testing
Writing skills
Engine parts
5S
Mid-level
Mechanical drawings
Engine assembly testing
System testing
Pressure testing equipment
Cleaning
Pneumatic systems
Propulsion systems
Manufacturing
Cross-functional collaboration
Communication skills

Full Job Description

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.

Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.

About the Team:

The engine manufacturing department's mission is to product high performing products & manufacturing systems by continuously innovating on cost, quality, and lead time. Through cross-functional collaboration, high levels of accountability, and a focus on safety we support the Terran R program. We are responsible for providing design feedback on new hardware iterations, developing new manufacturing methods and systems, and ultimately building engine and vehicle hardware for testing prior to our first launch. Our team's highlights from the last 6 months include the MDC of the first Aeon-R engine, completing thousands of hours of PBF printing, building and testing over 50 valves of 26 different iterations, and implementing large scale process improvements along the way.

About the Role:

As a Propulsion Technician, you will be on the front line of the assembly and testing of the Aeon-R engine components, sub-assemblies and engines. This is a unique opportunity to be a part of an experienced technical team and build the skills necessary to create and refine robust component and engine building processes. This role will be focused on supporting several in-house processes and support resources such as precision cleaning, hydrostatic proof testing, flow testing, component assembly and test, and engine assembly.

About You:

Experience working on engines, with a primary focus on engine components.
Familiarity with architecture of a Gas Generator cycle engine and all associated nomenclature.
Experience with high pressure fluid system development and testing such as hydrostatic proof, pneumatic leak check, and flow testing.
Familiarity with electrical and mechanical system integration.
Ability to read and interpret work instructions, and engineering drawings.
Strong technical and interpersonal, written and verbal communication skills.

Nice to haves but not required:

Familiarity with 5S manufacturing principles.
Familiarity with Lean Manufacturing principles.
Experience transitioning from development into high-volume production.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you need a reasonable accommodation, please contact us at [email protected].

Quick Apply

Refine Your Search

propulsion technician jobs

Propulsion Technician II, Valves

Spacecraft Propulsion Manufacturing Technician

Propulsion Technician II, First Shift

Propulsion Technician

Propulsion Technician (Engine Final Assembly)

Propulsion Technician (Raptor Turbopump Assembly)

Propulsion Technician (Starship)

Propulsion Technician – Build & Test

Propulsion Test Technician Lead

Propulsion Technician (Starship) - 2nd Shift

Propulsion Technician (Raptor Manufacturing Systems)

Senior Propulsion Technician (R4638)

Propulsion Technician (Super Heavy Booster Propulsion Systems)

Propulsion Technician (Raptor Production Machining)

Propulsion Technician II

Propulsion Technician

Propulsion Integration Technician

Propulsion Technician

Propulsion Engineering Technician

Electric Propulsion Thruster Technician

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