Senior CFD Engineer — Nuclear Reactor Systems
$139.5k - $224.7kRadiant
Radiant is looking for a Senior Thermal-Hydraulics Engineer in El Segundo, California, to lead thermal CFD analysis for the Kaleidos microreactor. The ideal candidate will have a Bachelor's degree in engineering/physics and extensive experience with CFD tools like STAR-CCM+ and Ansys Fluent. Responsibilities encompass modeling turbulent flows, collaborating with teams, and ensuring system safety. The position offers substantial benefits, including stock options and flexible PTO. Compensation ranges from $139.5K to $224.7K, commensurate with experience. #J-18808-Ljbffr Radiant
- ...Segundo, CA is seeking an experienced Test Conductor/Director to join the Engineering - Production & Manufacturing team. This on-site role focuses on leading testing activities for the Kaleidos reactor, aligning procedures with real-world execution and regulatory standards...Senior
- Radiant, an El Segundo, CA-based startup, is seeking a Senior Mechanisms Engineer to design and develop critical mechanisms within Kaleidos. This role centers on reliable actuation and reactivity control for the world’s first mass‑produced mobile microreactor, Kaleidos...SeniorFull time
- A startup focused on portable nuclear solutions is hiring an Engineering Manager to lead their Electronics team. This role involves managing... ...overseeing the design and development of control systems for nuclear reactors. Candidates should have a Bachelor's in electrical...Suggested
$158k - $219.45k
...first mass‑produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1‑megawatt, fail... ...leverages modern software engineering to rapidly deliver safe, factory... ...The Role Radiant is seeking a Senior Controls Systems Engineer to lead the design, implementation...SeniorPermanent employmentFull timeSummer workRemote workFlexible hoursWeekend work- Radiant Industries is seeking a Certification Engineer to develop and maintain design standards for mass-produced nuclear reactors. You will bridge various engineering disciplines to ensure that hardware meets strict requirements. Your role includes responsibilities such...SuggestedFlexible hours
- A pioneering nuclear technology firm is seeking a Senior Power Electronics Engineer to develop power electronics for a nuclear-driven generator. You will design high... .... Key responsibilities include designing power systems and conducting simulations. A Bachelor's in Electrical...Senior
- Radiant, based in El Segundo, CA, is looking for a Senior Test Engineer to design critical procedures for managing nuclear microreactor technology. This role involves... ...standards. You will also gain hands-on experience as a Reactor Operator, enhancing operational software and...Senior
$110k - $240k
CHAOS Industries in Hawthorne, CA is seeking a Systems Engineer with expertise in radar systems to design and develop advanced radar signal processing algorithms. The role requires strong analytical skills and a STEM degree. With a competitive salary range of $110,000...Senior- CHAOS Industries in Hawthorne, CA, is searching for a highly experienced radar systems engineer to design and develop advanced radar capabilities. The role involves leading the development of algorithms, optimizing their performance, and mentoring junior engineers in a...Senior
- ...Segundo, CA is seeking a Loads & Dynamics Engineer to perform critical structural loads and dynamics analyses for portable nuclear microreactors. In this essential role, you... ...developing and executing complex mechanical system analyses. #J-18808-Ljbffr Radiant IndustriesSenior
- Raytheon in El Segundo, California, is seeking an experienced IT Systems Administrator. You will prove expertise in a heterogeneous RedHat Enterprise and Microsoft Windows environment and lead the deployment and configuration of systems for classified programs. Qualified...Senior
$114k - $171k
Northrop Grumman is seeking a Cyber Systems Engineer at their Redondo Beach location. The ideal candidate will have experience with the Risk Management Framework and a strong understanding of system security solutions. You will work on new system development while managing...Senior$205k - $245k
CHAOS Industries in El Segundo, CA, is seeking a Senior Principal Mechanical Engineer to lead mechanical integration for defense applications. You will... ...for the end-to-end design of military electronics systems, bringing hands-on expertise to complex projects. This full...SeniorFull time- Vardaspace in El Segundo, California, is looking for a Senior Thermal Analysis Engineer to develop thermal system architectures for spacecraft. You will collaborate cross-functionally with hardware and production teams to ensure vehicle health and performance during all...Senior
- TECHNE is hiring a Senior Electrical Engineer to join their hardware team focused on developing innovative drone systems that address water scarcity. The role involves leading the design of complex electrical systems and requires experience in PCB design, embedded systems...Senior
$140k - $200k
Critical Energy Systems is hiring a Senior Systems Engineer in Hawthorne, CA. The role focuses on mechanical design and fluid dynamics for clean energy systems. The ideal candidate will have a Bachelor's degree in mechanical engineering and over 5 years of relevant experience...Senior$130k - $180k
A leading aerospace company in California seeks a Sr. Power Systems Engineer to design and test advanced power converters for Starship avionics. This role involves collaborating with various engineering teams to innovate in space technology. Required qualifications include...Senior- Approach Venture, located in Hawthorne, CA, seeks a Senior Fluid Systems Engineer to develop advanced thermal and power conversion systems. This crucial role involves leading fluid system architecture and thermodynamic cycles for a next-generation energy platform. Ideal...Senior
$175k - $200k
...groundbreaking geothermal innovation. We're a team of passionate engineers, designers, and visionaries building cutting-edge solutions to... ...: Design and size medium voltage electrical systems for ORC geothermal power generation, including synchronous generators...SeniorFlexible hours- Varda Space Industries seeks a Senior Payloads Manufacturing Engineer in El Segundo, CA. The ideal candidate will own the manufacturing and integration processes for mission-critical payload systems, ensuring the highest standards of quality. This role includes developing...Senior
$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail... ...leverages modern software engineering to rapidly deliver safe, factory... ...About the Role We are seeking a Senior Reactor Systems Engineer to design and...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- Varda Space Industries in El Segundo, CA, is seeking a Senior Propulsion Manufacturing Engineer to oversee manufacturing processes for propulsion systems. This role involves end-to-end production management, ensuring high quality and efficiency in manufacturing and assembly...Senior
- ...El Segundo, CA, is seeking a Senior Manager, Power Systems to lead the design and validation... ...electrical systems for their nuclear microreactor platform. You will manage engineers and oversee the development... ...electronics necessary for reactor operations. This role is crucial...Senior
- Varda Space in El Segundo, CA is seeking a Senior Payloads Manufacturing Engineer responsible for leading the manufacturing processes of critical payload systems vital for space missions. The role requires deep technical expertise and hands-on work to meet strict quality...Senior
- ...mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt... ...modern software engineering to rapidly deliver safe,... ...seeking a highly motivated Senior Structures Engineer to... ...transportable shielding systems, container system, and high...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work
- A leading global solutions provider is seeking a Senior Systems Engineer to join their Technical Operations department in California. The ideal candidate will have a Bachelor's degree and over 5 years of experience in systems administration, focusing on Microsoft Windows...Senior
$170k - $220k
...company developing advanced power generation systems designed to meet growing global energy... .... Working closely with the founding engineering team, you will own the design, analysis,... ...sizing and architecture decisions Perform CFD analysis to evaluate flow distribution, thermal...Senior- A leading technology solutions provider is seeking a Senior Systems Engineer to manage Windows systems and support engineering projects in El Segundo, California. The role involves developing automation tools, ensuring system performance, and collaborating with cross-functional...Senior
- Dormont Manufacturing Co is looking for a Senior Software Engineer to architect critical software for their autonomous 3D printing factories in... ...extensive experience in software development, particularly in systems programming and high-performance environments. We...Senior
- Radiant is seeking a Certification Engineer in El Segundo to develop engineering design standards for nuclear microreactors. This role bridges various engineering functions and ensures that design requirements are met. The ideal candidate will have an engineering degree...Flexible hours
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