"cryogenic propulsion" Jobs

64 open tech roles matching “cryogenic propulsion”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Mechanical Engineering, Aerospace Engineering, Python. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 64 results

SpaceX

Join SpaceX as a Launch Pad Technician to maintain mechanical and fluid systems for Starship launch operations.

SpaceX Cape Canaveral, FL Published 2 months ago
Cowboy Space Corporation

Own critical fluid systems from concept through flight in a hands-on role at Cowboy Space Corporation.

Cowboy Space Corporation Kent, Washington $130k–$195k/yr Published 1 week ago
The Exploration Company

Drive the on-time delivery of the Storm engine test bench development program at The Exploration Company.

The Exploration Company Munich, Germany Published 3 months ago
Cowboy Space Corporation

Design and develop motor controls and automation systems for fluid management in space-based solar energy vehicles.

Cowboy Space Corporation Kent, Washington $160k–$200k/yr Published 1 week ago
Flexible on stack
SpaceX

Join SpaceX as a Test Engineer to ensure rocket hardware reliability through rigorous testing and data analysis.

SpaceX McGregor, TX Published 2 months ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Fluids Engineer Level 1 to design and validate critical fluid systems for space-based solar energy.

Cowboy Space Corporation Kent, Washington $100k–$135k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Design and develop fluid system hardware for propulsion and thermal management in a pioneering space energy company.

Cowboy Space Corporation Kent, Washington $120k–$150k/yr Published 1 week ago
SpaceX

Join SpaceX as a Test Specialist to support the production of advanced spacecraft components in a dynamic testing environment.

SpaceX Hawthorne, CA $3.3k–$5k/hr Published 1 month ago
Cowboy Space Corporation

Own the hydrodynamic design of rocket engine turbopumps at Cowboy Space Corporation, a startup focused on space-based solar energy.

Cowboy Space Corporation Kent, Washington $170k–$250k/yr Published 1 week ago
Cowboy Space Corporation

Design and develop fluid system hardware for propulsion and thermal management in a pioneering space energy company.

Cowboy Space Corporation Kent, Washington $160k–$185k/yr Published 1 week ago
SpaceX

Join SpaceX as a Test Specialist to execute production checkouts for Starship, ensuring safety and operational readiness.

SpaceX Starbase, TX Published 3 weeks ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Level I Powerpack Engineer to design and test turbopump components for innovative space-based energy solutions.

Cowboy Space Corporation Kent, Washington $110k–$135k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Powerpack Engineer Level III to design and test turbopump components for revolutionary space-based solar energy.

Cowboy Space Corporation Kent, Washington $135k–$175k/yr Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Powerpack Engineer Level II to design and test turbopump components for revolutionary space-based solar energy.

Cowboy Space Corporation Kent, Washington $125k–$155k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Fluids Analyst to lead fluid system predictions and analysis for innovative space-based solar energy solutions.

Cowboy Space Corporation Kent, Washington $130k–$190k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Design and develop motor controls and automation systems for fluid systems in a pioneering space energy company.

Cowboy Space Corporation Kent, Washington $165k–$190k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Own the design and development of turbopump hardware at Cowboy Space Corp, a startup focused on space-based solar energy.

Cowboy Space Corporation Kent, Washington $165k–$210k/yr Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Reliability Engineer to shape reliability processes for innovative space-based solar energy solutions.

Cowboy Space Corporation Kent, Washington $140k–$185k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Lead the engine program lifecycle at Cowboy Space Corporation, focusing on reusable rocket engine development.

Cowboy Space Corporation Kent, Washington $250k–$285k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Test Engineer to design and build testing systems for revolutionary space-based solar energy solutions.

Cowboy Space Corporation Kent, Washington $130k–$190k/yr Published 1 week ago
Flexible on stack