"fluid systems" Jobs

227 open tech roles matching “fluid systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, CAD, C++. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 227 results

SpaceX

Join SpaceX as a Sr. Process Engineer to optimize ultrapure water treatment processes for the Starlink manufacturing program.

SpaceX Bastrop, TX Published 3 months ago
K2 Space

Join K2 Space as a Senior Thermal 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
Astro Mechanica

Join Astro Mechanica as a Senior Propulsion Design Engineer to lead innovative jet engine hardware from prototype to flight qualification.

Astro Mechanica San Francisco Published 3 days 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 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
SpaceX

Join SpaceX as a Senior Thermal Engineer to develop innovative cooling solutions for AI satellites in space.

SpaceX Bastrop, TX Published 3 weeks ago
AI-first team
Inertia

Join Inertia as a Senior Mechanical Design Engineer to develop cutting-edge laser systems for fusion energy.

Inertia Livermore $180k–$240k/yr Published 6 months ago
Helion

Join Helion as a Senior Mechanical Engineer to design and improve hardware for fusion power prototypes in a mission-driven environment.

Helion Everett, WA Published 1 month ago
Flexible on stack
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 4 days ago
Flexible on stack
Pacific Fusion

Join Pacific Fusion as a Senior Mechanical Engineer to lead the design and development of advanced fusion energy systems.

Pacific Fusion San Leandro, CA $156.5k–$234.8k/yr Published 10 months ago
Astro Mechanica

Join Astro Mechanica as a Senior Test Engineer to design and improve test infrastructure for innovative jet engine systems.

Astro Mechanica San Francisco Published 3 days ago
Flexible on stack
Wispr Flow

Join Wispr Flow as a Senior Designer to shape brand storytelling and creative direction for a fast-growing AI productivity company.

Wispr Flow San Francisco Published 2 months ago
AI-first team
Astro Mechanica

Join Astro Mechanica as a Senior Propulsion Test Engineer to design and improve test infrastructure for innovative jet engine systems.

Astro Mechanica San Francisco Published 3 days ago
Flexible on stack
Helion

Join Helion as a Senior Mechanical Engineer to design and optimize hardware for fusion power prototypes in a mission-driven team.

Helion Everett, WA Published 3 weeks ago
Valar Atomics

Join Valar Atomics as a Senior Mechanical Engineer to lead the design of advanced nuclear systems and mentor junior engineers.

Valar Atomics Torrance, California, United States $140k–$185k/yr Published 2 months ago
Flexible on stack
Helion

Join Helion as a Senior Computational Plasma Scientist to advance fusion power through kinetic simulations and collaboration with cross-functional teams.

Helion Everett, WA Published 3 months ago
Flexible on stack
Carbon

Join Carbon as a Production Systems/Test Engineer to solve complex manufacturing challenges in a vibrant team environment.

Carbon Santa Clara, CA $119.2k–$178.8k/yr Published 3 months ago
Flexible on stack
SpaceX

Join SpaceX as a Global Supply Manager to lead sourcing and supplier management for datacenter cooling equipment in a high-velocity environment.

SpaceX Austin, TX Published 3 months ago
SpaceX

Join SpaceX as a Sr. Water Treatment Engineer to lead the development of ultrapure water systems for solar cell manufacturing.

SpaceX Bastrop, TX Published 3 months ago