"propulsion testing" Jobs

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

Showing 20 of 402 results

Varda Space

Develop innovative fluid-handling hardware for pharmaceutical manufacturing in microgravity as a Senior Fluid Systems Engineer at Varda.

Varda Space El Segundo, California, United States $140k–$180k/yr Published 3 months ago
Varda Space

Join Varda as a Thermofluids Engineer II to drive fluid system design for thermal management on spacecraft.

Varda Space El Segundo, California, United States $119.5k–$152.7k/yr Published 2 months ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corp as a Mechanisms Engineer Level 1, owning vehicle mechanism subsystems from concept through flight.

Cowboy Space Corporation Kent, Washington $74k–$114k/yr Published 1 week ago
Flexible on stack
SpaceX

Join SpaceX as an Electrical Design Engineer to develop high-reliability electronics for the Starlink satellite communication network.

SpaceX Palo Alto, CA $115k–$185k/yr Published 1 month ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Senior Loads & Dynamics Engineer to lead the technical authority for vehicle loads and dynamic environments.

Cowboy Space Corporation Kent, Washington $160k–$220k/yr Published 1 week ago
The Exploration Company

Join The Exploration Company as a Senior Avionics System Engineer to design and validate innovative aerospace technologies for space transportation.

The Exploration Company Munich, Germany Published 1 week ago
Valar Atomics

Join Valar Atomics as a Supplier Quality Engineer to ensure compliance and quality in a cutting-edge nuclear energy supply chain.

Valar Atomics Torrance, California, United States $100k–$140k/yr Published 3 months ago
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 Senior Mechanisms Engineer to design critical vehicle mechanisms for space-based solar energy systems.

Cowboy Space Corporation Kent, Washington $150k–$180k/yr Published 1 week ago
Flexible on stack
The Exploration Company

Join The Exploration Company as an Avionics Systems Engineer to design and validate innovative aerospace technologies for space transportation.

The Exploration Company Munich, Germany Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Technical Program Manager to drive launch vehicle programs and ensure seamless engineering coordination.

Cowboy Space Corporation Kent, Washington $157k–$184k/yr Published 1 week ago
CesiumAstro

Join CesiumAstro as a Senior Mechanical Engineer to develop innovative space hardware for leading-edge communications satellites.

CesiumAstro Westminster, CO Published 2 weeks ago
Cowboy Space Corporation

Serve as the technical authority for the flight safety system at Cowboy Space Corporation, leading the Autonomous Flight Termination System.

Cowboy Space Corporation Kent, Washington $157k–$206k/yr Published 1 week ago
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 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
Radiant

Join Radiant as a Senior Thermal Modeling & Analysis Engineer to lead CFD and thermal modeling for innovative nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
Varda Space

Manage and lead a team of engineers responsible for launch vehicle and capsule recovery operations at Varda Space.

Varda Space El Segundo, California, United States $170.3k–$246.0k/yr Published 3 days ago
Heavy meetings
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

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