"radiation testing" Jobs

312 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 312 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
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 3 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 3 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
Astranis

Join Astranis as a Radiation Effects Engineer to enhance spacecraft electrical survivability through design and testing.

Astranis San Francisco $120k–$145k/yr Published 1 year ago
Flexible on stack