"fuel performance" Jobs

389 open tech roles matching “fuel performance”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AWS, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 389 results

Apex Space

Join Apex Space as a Senior Power Electronics Engineer to innovate in spacecraft power systems and avionics design.

Apex Space Los Angeles $165k–$195k/yr Published 1 year ago
Radiant

Join Radiant as a Senior Equipment Engineer to innovate custom equipment for portable nuclear microreactors in a startup environment.

Radiant El Segundo, CA Published 3 months ago
Radiant

Join Radiant as a Senior Mechanisms Engineer to design critical mechanisms for portable nuclear microreactors.

Radiant El Segundo, CA Published 4 months ago
Radiant

Join Radiant as a Senior Structures Engineer to design critical structures for portable nuclear microreactors in a fast-paced startup environment.

Radiant El Segundo, CA Published 2 months ago
Proxima Fusion

Join Proxima Fusion to validate plasma models against experimental data and contribute to the world's first commercial fusion power plant.

Proxima Fusion Munich Published 1 week ago
Flexible on stack
Apex Space

Join Apex Space as an RF Test Engineer to lead verification and performance testing of spacecraft communications hardware.

Apex Space Los Angeles Published 5 months ago
Flexible on stack
Valar Atomics

Join Valar Atomics as an Instrumentation & Controls Specialist, leading hands-on instrumentation efforts in nuclear fuel manufacturing.

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

Lead the design and operation of helium systems for next-generation high-temperature gas-cooled reactor technology at Valar Atomics.

Valar Atomics Torrance, California, United States $144k–$176k/yr Published 2 months ago
Radiant

Join Radiant as a Senior Tooling Engineer to innovate custom equipment for portable nuclear microreactors in a dynamic startup environment.

Radiant El Segundo, CA Published 1 month ago
Apex Space

Join Apex Space as a senior Spacecraft GNC Engineer to innovate and design GNC systems for commercial spacecraft.

Apex Space Los Angeles Published 1 week ago
Flexible on stack
Apex Space

Join Apex Space as a Spacecraft Dynamics Engineer to lead dynamic analysis and vehicle response for innovative spacecraft.

Apex Space Los Angeles Published 6 months ago
Flexible on stack
Apex Space

Join Apex as a Senior Mechanical Design Engineer to design and develop critical mechanical hardware for spacecraft.

Apex Space Los Angeles Published 3 weeks ago
Valar Atomics

Join Valar Atomics as a Senior Controls Software Engineer to develop and commission control systems for nuclear fuel manufacturing.

Valar Atomics Orangeville, Utah, United States Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Global Supply Manager to optimize sourcing and logistics for industrial gases, supporting ambitious growth targets.

SpaceX Cape Canaveral, FL Published 1 month ago
Apex Space

Join Apex as a Senior Space Simulation Test Engineer to ensure the reliability of spacecraft through environmental testing.

Apex Space Los Angeles Published 1 week ago
Apex Space

Join Apex as a Senior Electrical Engineer to design avionics systems for satellite platforms in a fast-growing startup environment.

Apex Space Los Angeles $165k–$195k/yr Published 3 weeks ago
Flexible on stack
Sila Nanotechnologies

Join Sila as a Forward Deployed Application Developer to create innovative software solutions for battery technology.

Sila Nanotechnologies Alameda, CA $152k–$192k/yr Published 5 months ago
Flexible on stack
Valar Atomics

Lead the design and delivery of MV/LV electrical systems for nuclear fuel manufacturing facilities at Valar Atomics.

Valar Atomics Torrance, California, United States $144k–$176k/yr Published 2 months ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a Commissioning Engineer to ensure the operational readiness of autonomous maritime systems.

Saronic Technologies Franklin, LA Published 5 months ago
Valar Atomics

Join Valar Atomics as a Senior Mechanical Engineer to design and develop advanced nuclear power systems.

Valar Atomics Torrance, California, United States $140k–$180k/yr Published 5 days ago
Flexible on stack