Senior Thermal CFD Analyst - Nuclear Reactor Design
Radiant Industries
A leading technology firm in El Segundo is seeking a Senior Thermal Analyst to design and implement simulations for the Kaleidos microreactor. The ideal candidate will have 5+ years of industry experience and expertise in CFD and thermal FEA modeling. Responsibilities include executing thermal analysis and collaborating across teams. The role is onsite with competitive compensation and benefits, including stock options and flexible PTO. #J-18808-Ljbffr Radiant Industries
- Pow.bio is seeking a Senior Thermal Analyst in El Segundo, CA, who will focus on CFD and thermal FEA modeling for innovative reactor systems. This role involves developing simulations for the Kaleidos microreactor, working on crucial thermal analysis, and collaborating...SeniorNuclearFlexible hours
$139.5k - $224.7k
...224.7K • Offers Equity Senior Thermal Analyst Radiant is seeking a driven... ...with expertise in CFD and thermal FEA modeling. You will design, develop and implement... ...a high temperature gas reactor that inform decisions across... ...first mass-produced nuclear reactor. Responsibilities...SeniorNuclearFull timeRemote workFlexible hoursWeekend work- Radiant-Industries in El Segundo, CA is seeking a Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. You will design, develop, and implement simulations for the Kaleidos microreactor, ensuring the system's reliability and safety. Collaboration in a...SeniorNuclear
- A technology company is seeking a Senior Thermal Modeling Engineer to undertake CFD analysis and thermal modeling for advanced reactor systems in El Segundo, California. The ideal candidate... ...to contribute to innovative nuclear reactor technology. #J-18808-Ljbffr Radiant...SeniorNuclear
- A leading engineering company in El Segundo seeks a Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. The role involves owning thermal... ...models, and collaborating with teams to enhance reactor systems. Applicants should possess a Bachelor's degree...SeniorNuclear
- Pow.bio is seeking a Senior Thermal-Hydraulics Engineer in El Segundo, CA to design and implement simulations for the Kaleidos microreactor. This role requires expertise in CFD and thermal FEA modeling and involves collaboration across teams to solve complex engineering...SeniorNuclearFull time
- Decisive Point is seeking a Reactor Operations Engineer in El Segundo, CA, to manage and design procedures for groundbreaking nuclear microreactor technology. This role requires collaboration with multidisciplinary teams to ensure safety and compliance in reactor operations...SeniorNuclear
$107.5k - $150k
...first mass‑produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1‑megawatt, fail... ...deliveries beginning in 2028. Thermal Modeling Engineer (CFD) Radiant is seeking a driven... ...thermal FEA modeling. You will design, develop and implement...NuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- A leading engineering firm in El Segundo seeks a Senior Structural Engineer to design critical structures for pioneering reactor designs. The role involves conducting detailed analyses, developing manufacturing instructions, and collaborating cross-functionally. Candidates...SeniorNuclearFlexible hours
$139.5k - $224.7k
Pow.bio is seeking a driven Senior Thermal Modeling Analyst to oversee CFD analysis for the Kaleidos microreactor. You will engage in high fidelity simulations that drive key engineering decisions. This role requires significant experience in thermal modeling and collaboration...Senior$135k - $185k
Impulsespace is looking for a Senior Propulsion Analyst (Fluids) in Redondo Beach. In this full-time role, you will analyze and create designs for spacecraft propulsion fluids systems. Candidates... ...and 4+ years of experience in fluid/thermal analysis. The compensation ranges...SeniorFull time- ...leading engineering firm is seeking a Senior Mechanical Engineer specializing... ...critical fluid technology from design to production. This role involves complex thermal analysis, component selection,... ...collaboration to contribute to innovative reactor designs. The ideal candidate will...SeniorNuclear
- A leading engineering firm in California is seeking a Senior Thermal-Hydraulics Engineer to design and implement simulations for advanced microreactors. This role demands expertise in CFD and thermal FEA modeling, with responsibilities including executing thermal analysis...Senior
$158k - $247.28k
...- $247,275 • Offers Equity Senior Motor Design Engineer Radiant is seeking... ...develop an alternator for the nuclear-driven, high-speed power... ...parts, and the structural and thermal analysis of high-speed generators... ...first mass-produced nuclear reactors and power remote areas and...SeniorNuclearPermanent employmentFull timeRemote workFlexible hoursWeekend work- Radiant in El Segundo, CA is seeking a Senior Structures Engineer to design critical structures for their innovative microreactor, Kaleidos. The role... ...excellent health benefits, aiming to fuel the first new commercial reactor design in over 50 years. #J-18808-Ljbffr RadiantSeniorNuclear
$133.5k - $207.9k
Decisive Point in El Segundo seeks a Senior Mechanisms Engineer responsible for designing and developing crucial mechanisms. You will tackle unique challenges to create efficient systems for a new commercial reactor. Candidates should have a Bachelor's in Mechanical or...SeniorNuclear- A leading engineering firm in California is seeking a driven Senior Nuclear Engineer to own modeling methods and reactor physics calculations critical for safety analysis. The ideal candidate will have a bachelor's in nuclear engineering and over 4 years of experience with...SeniorNuclearFlexible hours
- Decisive Point in El Segundo, California, is seeking a driven Senior Nuclear Engineer to own modeling methods in reactor physics calculations. This role will involve performing neutronics parameters calculations and documenting methods for diverse audiences. Candidates...SeniorNuclear
- Radiant-Industries in El Segundo is searching for a Senior Reactor Operations Engineer to design and implement procedures for managing their revolutionary nuclear microreactor technology. This role requires a licensed Senior Reactor Operator with strong skills in engineering...SeniorNuclearFlexible hours
- Radiant is seeking a Thermal Modeling Engineer in El Segundo, CA, to develop simulations for their innovative Kaleidos microreactor. The... ...degree in engineering or physics and 3+ years of experience in CFD using tools like Star CCM+ or Ansys Fluent. Responsibilities include...NuclearFlexible hours
- About the role We are seeking a Senior Reactor Operations Engineer to design and implement mission‑critical procedures for reactor operators managing our groundbreaking nuclear microreactor technology. This role offers a rare opportunity to bridge engineering, operations...SeniorNuclearFull timeImmediate startRemote workFlexible hoursWeekend work
- Aerospace Corporation is seeking a Thermal Analyst (Senior Member of Technical Staff) for its team in El Segundo, CA. This role involves providing design and analysis support for thermal environments in vehicle systems. The successful candidate will conduct heat transfer...Senior
- ...energy startup building a nuclear microreactor. A climate... ...test our development reactor by 2026 and if... ...new commercial reactor design to achieve a fueled test... ...disaster-relief scenarios. Senior Nuclear Engineer Radiant... ...Basic knowledge of thermal hydraulic principles....SeniorNuclearFull timeRemote workFlexible hoursWeekend work
- ...clean energy startup building a nuclear microreactor. A climate-... ...plan to test our development reactor by 2026 and if successful, it... ...first new commercial reactor design to achieve a fueled test in over... .../Serpent. ~ Knowledge of thermal hydraulic fundamentals....NuclearFull timeRemote workFlexible hoursWeekend work
- Pow.bio is seeking a Senior Thermal Modeling Engineer in El Segundo, CA, to lead thermal CFD analysis for the Kaleidos reactor systems. The role requires a Bachelor's degree in engineering or physics and over 5 years of experience with CFD tools like STAR-CCM+ and Ansys...SeniorFull timeFlexible hours
- A leading advanced reactor company in El Segundo is seeking a Senior Thermal Modeling Analyst. This role involves executing thermal CFD analysis and developing simulation solutions for the Kaleidos microreactor. Candidates should possess a bachelor’s degree in engineering...SeniorFull timeFlexible hours
- ...world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt... ...customer deliveries beginning in 2028. Senior Manufacturing Engineer Radiant is... ...who will be working closely with design engineers to innovate on the production...SeniorNuclearFull timeRemote workFlexible hoursWeekend work
$158k - $247.28k
...world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-... ...deliveries beginning in 2028. Senior Advanced Controls Systems Engineer... ...Controls Systems Engineer to lead the design, implementation, and validation of...SeniorNuclearPermanent employmentFull timeImmediate startRemote workFlexible hoursWeekend work- Decisive Point is seeking a Senior Motor Design Engineer to design and develop alternators for nuclear-driven power generators at its El Segundo HQ. This role involves owning design responsibilities and collaborating with cross-functional teams to ensure the outcomes meet...SeniorNuclearFlexible hours
- A leading nuclear engineering firm is seeking a Reactor Operations Engineer to design and implement nuclear testing operations at their El Segundo headquarters. Responsibilities include developing procedures, performing reactor physics calculations, and collaborating with...NuclearFlexible hours
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