Senior Thermal CFD Analyst - Nuclear Microreactor (Onsite)
Radiant Industries, Inc.
Radiant is seeking a driven Senior Thermal Modeling Analyst with expertise in CFD and thermal FEA modeling to design, develop and implement simulations for the Kaleidos microreactor. You will evaluate high-temperature reactor systems to ensure reliability, safety, and performance, enabling acceleration toward commercialization. You will collaborate across teams on cooling, shielding, and multi-physics challenges, driving milestones forward while working onsite at our El Segundo HQ. #J-18808-Ljbffr Radiant Industries, Inc.
$139.5k - $224.7k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...RoleRadiant is seeking a driven Senior Thermal Modeling Analyst with expertise in CFD and thermal FEA... ...mission.Must work 100% onsite at El Segundo HQ.Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$139.5k - $224.7k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...RoleRadiant is seeking a driven Senior Thermal-Hydraulics Engineer with expertise in CFD and thermal FEA... ...mission.Must work 100% onsite at El Segundo HQ.Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$139.5k - $224.7k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...RoleRadiant is seeking a driven Senior Thermal Modeling & Analysis... ...to own high-fidelity CFD and thermal modeling... ....Must work 100% onsite at El Segundo HQ.Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hours$139.5k - $196.88k
...mass-produced, portable nuclear microreactors. The... ...-megawatt, fail-safe microreactor that can be transported... ...is seeking a Senior Nuclear Thermal-Hydraulics Engineer to... ...Experience with commercial CFD/FEA tools (STAR-CCM+,... ....Must work 100% onsite at El Segundo HQ.Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- Radiant Industries is looking for a Senior Reactor Systems Engineer to design and implement procedures for managing nuclear microreactor technology. This role bridges engineering with operations in a fast-paced environment, involving collaboration with a multidisciplinary...SeniorNuclearFlexible hours
- Decisive Point is seeking a Senior Reactor Systems Engineer in El Segundo, CA to design and implement critical procedures for our nuclear microreactor technology. This role requires collaboration with a multidisciplinary team to ensure operational safety and compliance...SeniorNuclearFlexible hours
$158k - $219.45k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...seeking a highly motivated Senior Mechanical Engineer,... ...loads, life, and thermal performance. Prepare technical... .... Must work 100% onsite at El Segundo HQ. Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...seeking a highly motivated Senior Structures Engineer to... ....Experience resolving thermal expansion issues in... ....Must work 100% onsite at El Segundo HQ.Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...seeking a highly motivated Senior Structures Engineer to... ...of surviving extreme thermal and seismic... ...mission.Must work 100% onsite at El Segundo HQ.Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$158k - $219.45k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...seeking a highly motivated Senior Mechanical Engineer to... ...component selection, thermal hydraulic analysis,... ...mission.Must work 100% onsite at El Segundo HQ....SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...Senior Mechanical Engineer – Turbomachinery Rotordynamics... ...‑produced, portable nuclear microreactors. The... ...a 1‑megawatt failsafe microreactor that can be transported... ...loads, life, and thermal performance. Prepare technical... .... Must work 100% onsite at El Segundo HQ. Total...SeniorNuclearFull timeRemote workFlexible hoursWeekend work
$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ..., mechanical design, thermal, nuclear, and test teams.Responsibilities... ...our mission.Must work 100% onsite at El Segundo HQ.Benefits and...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$158k - $219.45k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...028.About the RoleThe Senior Power Electronics Engineer... ..., and conduct thermal analysis of the inverter... ...mission.Must work 100% onsite at El Segundo HQ.Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...beginning in 2028. Senior Engineering Technician... ...mechanical, electrical, thermal, and pneumatic issues.... .... Must work 100% onsite at El Segundo HQ. Benefits...SeniorNuclearFull timeWork experience placementSummer workWork at officeImmediate startRemote workFlexible hoursWeekend work
$133.5k - $184.8k
...mass-produced, portable nuclear microreactors. The... ...1-megawatt, fail-safe microreactor that can be transported... ...is seeking a driven Senior Nuclear Engineer to join... ...Basic knowledge of thermal hydraulic principles.... ...mission. Must work 100% onsite at El Segundo HQ....SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- A cutting-edge energy startup in El Segundo is seeking a Senior Mechanical Engineer to design and test turbomachinery for portable nuclear power systems. This role requires a strong background in rotordynamics and hands-on testing experience. Ideal candidates will have...SeniorNuclear
- ...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...beginning in 2028. Senior Technical Recruiter Radiant... ...company goals. Must work 100% onsite at Radiant’s El Segundo HQ....SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursShift workWeekend work
$130k - $180k
...ultimate goal of enabling human life on Mars.SR. PROPULSION THERMAL ANALYST (RAPTOR COMBUSTION DEVICES)The Propulsion Thermal Analyst role... ...issuesCOMPENSATION AND BENEFITS: Pay range: Propulsion Analyst/Senior: $130,000.00 - $180,000.00/per year Your actual level and...SeniorPermanent employmentTemporary workInternshipWeekend work$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...the RoleWe are seeking a Senior Reactor Systems Engineer to design... ...our mission.Must work 100% onsite at El Segundo HQ.Willingness...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...seeking a highly motivated Senior Equipment Engineer who will... ...company goals. Must work 100% onsite at El Segundo HQ. Benefits and...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$208.5k - $284.03k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...is seeking a talented Senior Manager, Power Systems, to build... ...accomplish our mission.Must work 100% onsite at Radiant's El Segundo HQ....SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...seeking a highly motivated Senior Tooling Engineer who will be... ...company goals. Must work 100% onsite at El Segundo HQ. Benefits...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$158k - $219.45k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...the RoleRadiant is seeking a Senior Electrical Engineer to lead... ...our mission.Must work 100% onsite at El Segundo HQ.Benefits and...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...seeking a highly motivated Senior Manufacturing Engineer who... ...accomplish our mission.Must work 100% onsite at El Segundo HQ.Benefits and...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...the RoleWe are seeking a Senior Reactor Operations Engineer to... ...accomplish our mission.Must work 100% onsite at El Segundo HQ.Willingness...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$208.5k - $284.03k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...the RoleRadiant is seeking a Senior Manager of Embedded... ...accomplish our mission.Must work 100% onsite at El Segundo HQ.Benefits and...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$158k - $172.73k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...the RoleRadiant is seeking a Senior Electrical Engineer with a... ...accomplish our missionMust work 100% onsite at El Segundo HQBenefits and...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$158k - $219.45k
...first mass-produced, portable nuclear microreactors. The company’s... ..., is a 1-megawatt, fail-safe microreactor that can be transported anywhere... ...is seeking a talented Senior Electrical Engineer to own designs... ...our mission.Must work 100% onsite at El Segundo HQ.Benefits and...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...the world’s first mass-produced, portable nuclear microreactors. The company’s first... ...reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power... ...to accomplish our mission.Must work 100% onsite at El Segundo HQ.Benefits and PerksStock...SeniorNuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $190.05k
...the world’s first mass-produced, portable nuclear microreactors. The company’s first... ...reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power... ...to accomplish our mission.Must work 100% onsite at Radiant's El Segundo HQ.Travel up to...SeniorNuclearFull timeFor contractorsSummer workWork at officeImmediate startRemote workFlexible hoursWeekend work
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