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Senior CFD/FEA Thermal Engineer for Nuclear Microreactors

Posted yesterday

radiant industriesEl Segundo (CA)

SENIORITY

Lead

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About the role

Radiant is seeking a Principal Thermal Modeling Engineer to lead thermal CFD/FEA for Kaleidos reactor systems. You will define methods, standards, and validation strategies, mentoring engineers and guiding decisions across reactor, cooling, and shielding domains. You will architect automated workflows, drive multi-physics coupling, and partner with design teams to translate analyses into actionable leadership recommendations. This role is 100% onsite in El Segundo, CA.

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