"radiation testing" Jobs

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

Showing 20 of 316 results

K2 Space

Join K2 Space as a Radiation Effects Engineer to ensure satellite hardware reliability in extreme radiation environments.

K2 Space Los Angeles, CA $100k–$150k/yr Published 2 weeks ago
Flexible on stack
Astranis

Join Astranis as a Senior Radiation Test Engineer to design fault-tolerant systems for spacecraft in radiation environments.

Astranis San Francisco $160k–$215k/yr Published 4 months ago
SpaceX

Join SpaceX as a Radiation Effects Engineer to ensure avionics hardware performance in extreme radiation environments.

SpaceX Hawthorne, CA $105k–$150k/yr Published 2 months ago
Flexible on stack
Radiant

Join Radiant as a Nuclear Engineer, Core Physics, designing testing operations for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
CesiumAstro

Join CesiumAstro as a Senior RF Test Engineer I to work on antenna measurement campaigns in a dynamic environment.

CesiumAstro Austin, TX Published 8 months ago
Radiant

Join Radiant as a Nuclear Engineer to lead sensor and instrumentation solutions for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. Radiation Effects Engineer to ensure avionics hardware performance in extreme radiation environments.

SpaceX Redmond, WA $140k–$235k/yr Published 3 weeks ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. Radiation Effects Engineer to ensure avionics hardware performance in extreme radiation environments.

SpaceX Hawthorne, CA $140k–$230k/yr Published 3 weeks ago
Flexible on stack
Astranis

Join Astranis as a Radiation Test Engineer to analyze and test electronics for spacecraft in a fast-paced environment.

Astranis San Francisco $120k–$145k/yr Published 4 months ago
Radiant

Join Radiant as a Nuclear Engineer, Sensors to lead sensor and instrumentation solutions for innovative portable nuclear microreactors.

Radiant El Segundo, CA, United States Published 1 day ago
Flexible on stack
The Exploration Company

Join The Exploration Company as an intern to work on radiation testing and automation for aerospace electronic components.

The Exploration Company Munich, Germany Published 2 days ago
Flexible on stack
SpaceX

Join SpaceX as an Electrical Engineer to ensure avionics hardware performance in extreme radiation environments.

SpaceX Hawthorne, CA $105k–$150k/yr Published 3 weeks ago
Flexible on stack
CesiumAstro

Join CesiumAstro as a Radiation Effects Engineer II, contributing to radiation hardness assurance for innovative space systems.

CesiumAstro Westminster, CO Published 4 days ago
Astranis

Support modeling and testing of spacecraft hardware in a radiation environment as a Radiation Effects Engineer Intern.

Astranis San Francisco $29–$29/hr Published 2 months ago
Flexible on stack
Radiant

Join Radiant as a Senior Electrical Engineer to lead PCB development for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
CesiumAstro

Join CesiumAstro as a Radiation Effects Engineer I, contributing to radiation hardness assurance for innovative space systems.

CesiumAstro El Segundo, CA Published 4 days ago
Astranis

Support modeling and testing of spacecraft hardware in a radiation environment as a Radiation Effects Associate Engineer at Astranis.

Astranis San Francisco $1.9k–$1.9k/hr Published 2 months ago
Flexible on stack
Radiant

Join Radiant as a Nuclear Engineer to develop innovative solutions for portable nuclear microreactors in a fast-paced startup environment.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
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
Astranis

Join Astranis as a Senior Radiation Effects Engineer to design radiation-hardened electrical systems for advanced satellites.

Astranis San Francisco $160k–$215k/yr Published 1 year ago
Flexible on stack