Founding Mechanical Engineer - Nuclear Reactor Lead
AdAstra Talent Advisors
AdAstra Talent Advisors is seeking a Founding Mechanical Engineer to design their first nuclear reactor in Los Angeles. You will take ownership from conceptual design to project delivery, collaborating with a production team to create real-world energy solutions. The ideal candidate has a Bachelor's in mechanical engineering and experience in mechanical hardware design. Ideal candidates should also have strong problem-solving skills, ability to make data-driven decisions, and be ready for hands-on work in a fast-paced environment. This full-time position requires relocation to the South Bay area. #J-18808-Ljbffr AdAstra Talent Advisors
- ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-... ...leverages modern software engineering to rapidly deliver safe... ...well-qualified materials. Founded in 2020, Radiant is on... ...motivated Senior Mechanical Engineer to design and...SuggestedFull timeSummer workImmediate startRemote workFlexible hoursWeekend work
- Antaresindustries in Los Angeles is looking for a skilled nuclear engineer to enhance reactor design with a focus on neutronic modeling and Multiphysics analysis. The ideal candidate will blend industry experience with a strong educational background in nuclear engineering...Suggested
$100k - $180k
...impact. At Forge, we believe nuclear fission is the key to... ...deployment of nuclear fission. Founding Mechanical Engineer Our Founding Engineering team... ...Ember, our first nuclear reactor. We will go from company founding... ...in your career Experience leading or working on an...SuggestedFull timeInternshipWork at officeLocal areaRelocationWeekend work- Antares is seeking a Mechanical Design Engineer to work with the Mission Engineering team on hardware for nuclear power systems in space. This role entails taking designs from concept through to production while coordinating with cross-functional teams. Candidates should...Suggested
- ...Industries in El Segundo is seeking a Senior Mechanical Engineer specializing in structural design for their portable nuclear microreactors. You'll develop critical structures... ...critical for impacting the upcoming commercial reactor design. #J-18808-Ljbffr Radiant industriesSuggested
- Pow.bio, located in El Segundo, CA, is seeking a Mechanical Engineer, Fluids Systems to take ownership of fluid systems for the Kaleidos reactor project. Responsibilities include analyzing thermal and fluids systems, component selection, and managing suppliers to achieve...Flexible hours
- ...A clean energy company located in California is seeking a Materials Engineer to develop and qualify materials for their reactor systems. The role involves conducting testing, collaborating in cross-institutional setups, and evaluating materials under operational conditions...
- Forge Atomics Inc. is looking for a Founding Mechanical Engineer in El Segundo, California. The role involves designing their first nuclear reactor, from concept through prototypes to delivery... ...The Founding Mechanical Engineer will lead design efforts, validate designs, and...Full time
- Pow.bio is seeking a Senior Equipment Engineer in El Segundo, CA, to work closely with design... ...'s degree and at least 4 years of mechanical equipment design experience. The role involves... ...equipment for fueling and defueling reactors, and a solid understanding of CAD and GD...
- GE Vernova is looking for a Mechanical Engineer in Los Angeles, California, responsible for the design and testing of Instrumentation and Control (I&C) systems for the BWRX-300 Small Module Reactor. Ideal candidates should have a Bachelor's degree in Mechanical, Electrical...Relocation package
- Pow.bio in El Segundo, CA is seeking a Certification Engineer to develop and govern engineering design standards for mass-produced nuclear reactors. The ideal candidate will bridge systems engineering and design, ensuring compliance with Radiant standards. Responsibilities...
$133.5k - $207.9k
Decisive Point in El Segundo seeks a Senior Mechanisms Engineer responsible for designing and developing crucial mechanisms. You will tackle... ...challenges to create efficient systems for a new commercial reactor. Candidates should have a Bachelor's in Mechanical or Aeronautical...- 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...Flexible hours
- 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...Flexible hours
- 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...Flexible hours
- A leading engineering company in El Segundo seeks a Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. The role involves... ...transfer models, and collaborating with teams to enhance reactor systems. Applicants should possess a Bachelor's degree, 5+ years...
- ...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... ...opportunities to contribute to innovative nuclear reactor technology. #J-18808-Ljbffr Radiant...
- General Matter in Los Angeles is seeking a Mechanical Engineer to contribute to executing a state-of-the-art enrichment facility. You will design and analyze mechanical systems, ensuring compliance with safety and performance standards. This role offers the chance to work...
- Dormont Manufacturing Co is seeking a Reactor Operations Engineer to design and implement procedures for innovative nuclear microreactors. The role requires collaboration with engineers, hands-on experience as a Reactor Operator, and ensuring compliance with regulatory...Flexible hours
- A leading nuclear technology firm in El Segundo is seeking a Reactor Operations Engineer to design critical procedures for managing advanced nuclear microreactor technology. The role combines engineering, operations, and human factors to enhance operator efficiency and...Full time
$135k - $215k
Founding Mechanical Design Engineer Equity: 0.3% - 1% depending on experience About Us We're a stealth team building space hardware at the edge of what's currently possible — high-stakes, flight-grade systems where the engineering bar is unforgiving and the upside is enormous...Permanent employment- ...seeking a hands‑on electrochemical engineer to support the cell design,... ...recovery. The successful candidate will lead the development of experimental reactor systems that enable selective metal... .... (Required) Proficiency with mechanical design tools (e.g., SolidWorks, AutoCAD...
- Pillar Space is looking for a Founding Lead EPS Engineer to define and design electrical power systems from first principles. You will be driven to innovate in a high-stakes environment, collaborating with a talented team from prestigious backgrounds. This role demands...
- jobr.pro in Los Angeles is looking for a Founding Lead Space EPS Engineer to take ownership of the electrical power system. You will oversee design, integration, and testing of power generation, storage, and distribution systems. The ideal candidate will have a Bachelor...
- Radiant Industries in El Segundo seeks a Senior Equipment Engineer to collaborate with design engineers and manufacturing teams in innovating production equipment for their nuclear microreactor system. This role requires a bachelor’s degree in a relevant engineering discipline...
- 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...Flexible hours
- Antaresindustries in Los Angeles is looking for a Nuclear Engineer to join their nuclear engineering team. The successful candidate will act as the responsible engineer for components of the Antares reactor design including reactivity controls and instrumentation. Candidates...
- 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...
- ...based in El Segundo, California, seeks a highly motivated Staff Mechanical Engineer. This role focuses on owning critical fluid systems for the... ...microreactor project, pioneering the industry with portable nuclear solutions. The ideal candidate will manage engineering tasks...
- ...CA-based clean energy startup building a nuclear microreactor. A climate-friendly... ...anywhere. We plan to test our development reactor by 2026 and if successful, it will be the... ...relief scenarios. Reactor Operations Engineer, Nuclear Radiant is a seeking a nuclear...Full timeRemote workFlexible hoursWeekend work
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