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Principal Turbomachinery Engineer
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 29, 2026
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Principal Electrical Engineer - PCB
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 27, 2026
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Mechanical Engineer, Motor Design - 2026 New Graduate
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 21, 2026
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Factory Integration Lead
Radiant Industries
🇺🇸 Oak Ridge, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 23, 2026
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Executive Assistant
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 21, 2026
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Systems Integration Engineer
Radiant Industries
🇺🇸 El Segundo, United States
On-site
Systems Integration Engineer Radiant is seeking a driven Systems Engineer to manage the integration of reactor hardware with customer requirements and regulation. This role is cri…
Posted
Apr 11, 2026
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Chief of Staff
Radiant Industries
🇺🇸 Washington, United States
On-site
Chief of Staff to the Chief Nuclear Officer (Government Affairs) Location: Washington, DC Travel: ~10% About the Role We are hiring a Chief of Staff to the Chief Nuclear Officer t…
Posted
Apr 9, 2026
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Senior Controls Systems Engineer
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 8, 2026
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IT Help Desk Associate
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 6, 2026
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IT Operations Manager
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 6, 2026
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Senior Thermal Modeling Engineer
Radiant Industries
🇺🇸 El Segundo, United States
On-site
Senior Thermal Modeling Engineer Radiant is seeking a driven Senior Thermal Modeling Engineer with expertise in CFD and thermal FEA modeling. You will design, develop and implemen…
Posted
Apr 8, 2026
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Senior Manager, Legislative Affairs
Radiant Industries
🇺🇸 Washington, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
May 8, 2026
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Senior Electrical Engineer - PCB Design
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 6, 2026
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Structural Analyst, Turbomachinery
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 22, 2026
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Build Engineer, Turbomachinery
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 22, 2026
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Senior Thermal Analyst
Radiant Industries
🇺🇸 El Segundo, United States
On-site
Senior Thermal Analyst Radiant is seeking a driven Senior Thermal Analyst with expertise in CFD and thermal FEA modeling. You will design, develop and implement simulations for th…
Posted
Apr 8, 2026
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Senior Thermal Engineer
Radiant Industries
🇺🇸 El Segundo, United States
On-site
Senior Thermal Engineer Radiant is seeking a driven Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. You will design, develop and implement simulations for …
Posted
Apr 8, 2026
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Senior Thermal Modeling Analyst
Radiant Industries
🇺🇸 El Segundo, United States
On-site
Senior Thermal Modeling Analyst Radiant is seeking a driven Senior Thermal Modeling Analyst with expertise in CFD and thermal FEA modeling. You will design, develop and implement …
Posted
Apr 8, 2026
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Senior Thermal-Hydraulics Engineer
Radiant Industries
🇺🇸 El Segundo, United States
On-site
Senior Thermal-Hydraulics Engineer Radiant is seeking a driven Senior Thermal-Hydraulics Engineer with expertise in CFD and thermal FEA modeling. You will design, develop and impl…
Posted
Apr 8, 2026
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Staff Data Platform Engineer, Enterprise Data
Radiant Industries
🇺🇸 El Segundo, United States
On-site
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-me…
Posted
Apr 16, 2026
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21-40 of 41 results
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