"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

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
SpaceX

Join SpaceX as a CMM Inspector to ensure quality and compliance of mechanical parts for the Starship program.

SpaceX Starbase, TX Published 1 month 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
Cowboy Space Corporation

Join Cowboy Space Corp. as a Software Engineer to build systems for spacecraft and ground infrastructure in a mission-driven environment.

Cowboy Space Corporation San Carlos, California $100k–$200k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Mechanical Engineer to design and manage the liquid cooling loop for GPU compute hardware in spacecraft.

Cowboy Space Corporation Kent, Washington $100k–$300k/yr Published 1 week ago
Cowboy Space Corporation

Design and build spacecraft components as a Senior Mechanical Engineer at Cowboy Space Corporation, contributing to space-based solar energy solutions.

Cowboy Space Corporation San Carlos, California $150k–$200k/yr Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Senior Mechanical Engineer to design and build spacecraft systems for reliable space operations.

Cowboy Space Corporation San Carlos, California $125k–$175k/yr Published 1 week ago
Flexible on stack
SpaceX

Join SpaceX as an Electronics Technician to support propulsion and structural systems tests for launch vehicles and spacecraft.

SpaceX McGregor, TX Published 3 weeks ago
Varda Space

Join Varda as a Senior Technical Recruiter to source and close hard-to-find technical talent in a fast-paced space startup.

Varda Space El Segundo, California, United States $120k–$160k/yr Published 6 days ago
IonQ

Join IonQ as a Staff Electrical Hardware Design Engineer to lead the design of space-ready electronics from concept to flight readiness.

IonQ Louisville, Colorado, United States; San Francisco, California, United States $145.9k–$192.0k/yr Published 3 months ago
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
Cowboy Space Corporation

Join Cowboy Space Corporation as a Mechanical Engineer to design and analyze deployable structures for solar arrays in a fast-paced environment.

Cowboy Space Corporation Kent, Washington $100k–$300k/yr Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corp as a Senior Avionics Engineer to design and develop electrical systems for advanced data center satellites.

Cowboy Space Corporation San Carlos, California $150k–$200k/yr Published 13 hours ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Flight Computer Avionics Engineer to design and develop spacecraft flight computer hardware.

Cowboy Space Corporation San Carlos, California $120k–$175k/yr Published 13 hours 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 13 hours ago
Flexible on stack
The Exploration Company

Join The Exploration Company to contribute to innovative aerospace technologies and make space accessible to all.

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

Lead aerothermal analysis for a revolutionary space-based solar energy launch vehicle at Cowboy Space Corporation.

Cowboy Space Corporation Kent, Washington Published 13 hours ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a GNC Engineer to design and implement algorithms for spacecraft navigation and control.

Cowboy Space Corporation San Carlos, CA or Seattle, WA $150k–$200k/yr Published 1 week ago
Flexible on stack
SpaceX

Join SpaceX as a Dimensional Inspector to ensure quality in aerospace components with extensive travel to supplier sites.

SpaceX Hawthorne, CA $3k–$4.8k/hr Published 3 weeks ago
Varda Space

Join Varda as a Vehicle Integration & Test Intern to gain hands-on experience in spacecraft assembly and testing in a startup environment.

Varda Space El Segundo, California, United States $33–$33/hr Published 1 month ago