"propulsion system design" Jobs

392 open tech roles matching “propulsion system design”, 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 392 results

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 12 hours 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 12 hours ago
Flexible on stack
Cowboy Space Corporation

Lead the physical architecture of engines and vehicle subsystems at Cowboy Space Corporation, focusing on innovative design and integration.

Cowboy Space Corporation Kent, Washington $160k–$225k/yr Published 12 hours ago
AI-first team
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 12 hours ago
SpaceX

Join SpaceX as an Integration Technician to support the assembly and testing of Starshield satellites in a fast-paced environment.

SpaceX Hawthorne, CA $23–$38/hr Published 2 months ago
Varda Space

Join Varda as a Supply Chain Engineer to enhance supplier quality and support innovative aerospace projects.

Varda Space El Segundo, California, United States $119k–$232k/yr Published 3 months ago
CesiumAstro

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

CesiumAstro Munich, Germany Published 2 weeks ago
The Exploration Company

Join The Exploration Company as an Electrician to develop Hardware-in-the-Loop platforms for innovative aerospace technologies.

The Exploration Company Munich, Germany Published 2 months ago
Varda Space

Join Varda as a Manufacturing Engineer II to orchestrate spacecraft final assembly and ensure accurate, safe, and timely vehicle integration.

Varda Space El Segundo, California, United States $119.5k–$152.7k/yr 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 12 hours 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 12 hours ago
Flexible on stack
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
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

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 12 hours 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 12 hours ago
Varda Space

Join Varda as a Senior Thermal Analysis Engineer to develop thermal systems for spacecraft in a fast-paced, innovative environment.

Varda Space El Segundo, California, United States $140.3k–$179.3k/yr Published 2 months ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Mechanical Engineer to design and integrate deployable radiators for space-based solar energy systems.

Cowboy Space Corporation Kent, Washington $150k–$200k/yr Published 1 week ago
Applied Intuition

Join Applied Intuition as a Systems Safety Engineer to ensure safe deployment of autonomous mining and industrial systems.

Applied Intuition Sunnyvale Published 1 month ago
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 12 hours ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as an intern to work on hands-on hardware projects in launch engineering.

Cowboy Space Corporation Kent, Washington $2k–$2k/wk Published 12 hours ago