"fluids" Jobs

837 open tech roles matching “fluids”, 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 837 results

Helion

Lead a multidisciplinary team to design and deliver fuel cycle systems for Helion's next-generation fusion power plant.

Helion Everett, WA Published 9 months ago
Cowboy Space Corporation

Join Cowboy Space Corp as a Fluids Engineer to design and validate critical fluid systems for propulsion and vehicle hardware.

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

Join SpaceX as a Propulsion Build Engineer to develop manufacturing processes for high rate production of vehicle fluid systems.

SpaceX Starbase, TX Published 3 weeks ago
The Exploration Company

Join The Exploration Company as a Propulsion Functional Engineer to define the functional architecture of the Storm engine.

The Exploration Company Munich, Germany Published 2 days ago
Helion

Join Helion as a Senior Mechanical Engineer to design high-vacuum systems for innovative fusion generators in a mission-driven environment.

Helion Everett, WA Published 1 month 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
Helion

Join Helion as a Mechanical Engineer to design and develop hardware for fusion devices in a mission-driven team.

Helion Everett, WA Published 6 months 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 1 week ago
Astro Mechanica

Join Astro Mechanica as a Senior Combustion Devices Engineer to lead the design of advanced propulsion systems for supersonic travel.

Astro Mechanica San Francisco Published 4 months ago
SpaceX

Join SpaceX as a Mechanical Engineer specializing in HVAC systems for various facilities, contributing to the future of space exploration.

SpaceX Cape Canaveral, FL Published 1 month ago
SpaceX

Join SpaceX as a Sr. Aerodynamics Engineer to predict aerodynamics for Starship missions and support vehicle design efforts.

SpaceX Starbase, TX Published 3 months ago
Flexible on stack
Radiant

Join Radiant as a Senior Mechanical Engineer to design and analyze turbomachinery for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 11 months ago
SpaceX

Join SpaceX as a Mechanical Design Engineer to lead the design of structures and systems for Falcon 9 and Falcon Heavy launch vehicles.

SpaceX Hawthorne, CA $100k–$160k/yr Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Facilities Mechanical HVAC Engineer to enhance mechanical systems at the Starlink Production facility in Redmond, WA.

SpaceX Redmond, WA $100k–$140k/yr Published 2 months ago
Apex Space

Join Apex Space as a Senior Mechanical Engineer to design and qualify propulsion systems for spacecraft.

Apex Space Los Angeles Published 4 months ago
Valar Atomics

Join Valar Atomics as a Process Engineer to optimize chemical processing equipment in a pioneering nuclear energy startup.

Valar Atomics Orangeville, Utah, United States Published 1 month ago
Astro Mechanica

Join Astro Mechanica as a Senior Flight Software Engineer to develop software for supersonic travel in a dynamic startup environment.

Astro Mechanica San Francisco Published 3 days ago
Flexible on stack
K2 Space

Join K2 Space as a Senior Thermal Control System Design Engineer to develop cutting-edge thermal control systems for high-power satellites.

K2 Space Los Angeles, CA $140k–$250k/yr Published 1 month ago
SpaceX

Support functional checkouts of Starship vehicles while ensuring testing efficiency and safety in a collaborative environment.

SpaceX Starbase, TX Published 2 months 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