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Kairos Power

Develops fluoride-salt cooled high-temperature reactor

Mechanical Engineer - Fuel Handling Equipment

Design EngineeringUpdated on Nov 14
Full-timeAlameda, CA, USA$106.3k - $143.8k

About the Job

Requirements

  • A bachelor's degree in mechanical engineering or a related discipline, plus 2–5 years of experience, or an equivalent combination of education and experience.
  • Experience performing hands-on prototyping and testing of novel electromechanical systems.
  • Experience interfacing with manufacturing teams and understanding manufacturing processes.
  • Experience designing components in SolidWorks, including 3D modeling and creation of engineering drawings.
  • Working knowledge of mechanical design principles and engineering drawings.
  • Familiarity with mechanical or electromechanical systems, prototyping, and testing.
  • Ability to apply engineering principles to analyze and solve technical problems and evaluate alternative solutions against technical requirements.
  • Ability to work hands-on in a laboratory or manufacturing environment, including using hand tools as appropriate to assigned work.
  • Ability to collaborate effectively with engineers, designers, technicians, manufacturing personnel, and other multidisciplinary project team members.
  • Knowledge of manufacturing processes and their application to mechanical component and equipment design.
  • Ability to interpret and apply technical requirements to equipment designs and drawings.
  • Ability to incorporate test, manufacturing, and assembly feedback into mechanical designs and drawings.
  • Ability to document test activities, results, and technical findings clearly and accurately.
  • Strong written and verbal communication skills.
  • Strong analytical and problem-solving skills and attention to detail.
  • Ability to ascend or descend ladders, stairs, scaffolding, ramps, scissor lifts, articulated boom lifts, and similar equipment.
  • Ability to move, transport, install, position, or remove objects weighing up to 30 pounds in all directions.
  • Ability to remain stationary, often standing or sitting, for prolonged periods.
  • Ability to move about to accomplish tasks or move from one worksite to another.
  • Ability to communicate with others to exchange information.
  • Ability to read and interpret hazardous warning signs; handle, clean, and dispose of hazardous materials; report equipment issues or unsafe conditions; and wear required personal protective equipment.
  • Authorization by the Department of Energy to access Part 810-controlled information is required to work in the facility; certain foreign nationals require an export control license for access.

Responsibilities

  • Support the design and prototyping of critical subsystems of the KP-FHR fuel handling and storage equipment.
  • Collaborate with manufacturing and operations at the KP-SW campus to support manufacturing, assembly, and operation of high-fidelity and full-scale fuel handling equipment.
  • Create high-fidelity, non-standard custom 3D equipment models and manufacturing drawings that meet KP-FHR and test-system requirements.
  • Design, build, and test prototype assemblies to demonstrate concept functionality and performance in prototypic conditions.
  • Design and build testing platforms to explore design features that require maturation.
  • Create or direct the creation of manufacturing drawings for KP-FHR custom fuel handling equipment and other moving components, and coordinate fabrication with internal manufacturing operations and suppliers.
  • Incorporate manufacturing, assembly, and test feedback into equipment designs to support design maturation and manufacturability.
  • Contribute to make-or-buy analyses, supplier selections, and manufacturing plan development.
  • Perform engineering calculations and analyses to support mechanical design decisions and component selection.
  • Participate in design reviews and incorporate feedback into equipment designs, drawings, and prototypes.
  • Document prototype and test results and communicate findings to support design development and maturation.
  • Investigate and resolve mechanical design, fabrication, assembly, and test issues using established engineering methods, with technical guidance appropriate to the issue's complexity and position level.
  • Provide technical guidance to less experienced team members on assigned equipment designs and contribute to improvements in design, prototyping, or testing processes.
  • Assemble and modify prototype equipment, test fixtures, and test setups in collaboration with engineering and manufacturing teams.
  • Perform other duties as assigned.
  • Travel as required; some travel may be required, approximately 10%.
  • Occasionally work flexible schedules or extended hours to support critical project timelines, fabrication activities, testing, or deployment milestones.

Desired Qualifications

  • A master's degree in mechanical engineering.
  • Experience with machine motion.
  • LabVIEW or PLC integration experience.

About the Company

Kairos Power

Develops fluoride-salt cooled high-temperature reactor

Kairos Power develops the KP-FHR, a fluoride salt-cooled high-temperature reactor that uses TRISO fuel to generate electricity at low pressure. Heat from the fuel moves through a single-pass molten fluoride salt loop to a power cycle, keeping the reactor at low pressure to simplify containment. The company uses a vertically integrated, iterative path by building test units and demonstration plants to de-risk licensing, manufacturing, and construction before commercial deployment. Its goal is to provide clean, reliable, cost-competitive electricity, with Hermes being demonstrated in Oak Ridge and partnerships with Google and TVA guiding early deployment.

Company size
501-1,000
Company stage
Grant
Total funding
$643M
Headquarters
Alameda, CA
Founded
2016

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