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Kairos Power

Develops fluoride-salt cooled high-temperature reactor

Principal Fuel Handling Equipment Testing Engineer - Fuel Handling Equipment

Design EngineeringConfirmed live in the last 24 hours
Full-timeOak Ridge, TN, USANo salary listed

About the Job

Requirements

  • A bachelor's degree in mechanical engineering and 8 or more years of relevant experience in mechanical or electromechanical equipment development, testing, deployment, or commissioning; or a master's degree in mechanical engineering and 5 or more years of relevant experience; or a PhD in mechanical engineering and 3 or more years of relevant experience; an equivalent combination of education and experience may be considered.
  • Experience performing hands-on prototyping and testing of novel electromechanical systems.
  • Experience designing equipment for nuclear, energy, chemical, petrochemical, defense, aerospace, or other applications with comparable technical requirements.
  • Experience using SolidWorks to develop equipment models and engineering drawings.
  • Applied knowledge of mechanical design principles, mechatronics, motor control, and sensor integration for custom electromechanical equipment.
  • Knowledge of design considerations for motorized systems intended for radiation environments.
  • Knowledge of engineering drawing practices, dimensional tolerancing, fits, clearances, and alignment requirements for mechanical assemblies.
  • Knowledge of manufacturing and assembly processes and their application to equipment design and fabrication.
  • Knowledge of design for maintenance strategies, tooling and handling design, and operations development for maintenance periods.
  • Ability to define and coordinate mechanical interfaces with electrical, instrumentation, and controls components.
  • Ability to design prototype assemblies and test platforms, including consideration of high-temperature operating conditions and associated equipment hazards.
  • Ability to translate equipment requirements into verification and acceptance test methods and measurable acceptance criteria.
  • Ability to analyze test data, troubleshoot complex equipment problems, and develop and verify corrective design changes.
  • Ability to independently execute assigned technical work and guide contributors in sensor and motor system development.
  • Ability to collaborate with project managers, engineers, operators, technicians, designers, and suppliers to resolve design, fabrication, assembly, and testing issues.
  • Ability to communicate design decisions and technical findings through engineering documentation, test reports, and technical discussions.
  • Ability to check models, drawings, and test documentation for accuracy, completeness, and consistency with equipment requirements.
  • Ability to work collaboratively with project managers, engineers, operators, technicians, and designers in a multidisciplinary project team environment.
  • General office, noisy, prototyping/testing, manufacturing/industrial, and laboratory environments; ability to interpret hazardous warning signs, handle hazardous materials, report equipment or safety issues, and wear required personal protective equipment.
  • Occasionally work flexible schedules and extended hours to support critical project timelines, fabrication activities, testing, or deployment milestones.
  • Must be authorized by the Department of Energy to access information controlled under 10 CFR Part 810; foreign nationals from countries not on the DOE general authorization list require an export control license for access.

Responsibilities

  • Provide technical leadership for the deployment, testing, assembly, and development activities of the fuel handling team at the Tennessee site.
  • Design, build, and test prototype assemblies to demonstrate concept functionality and performance in prototypic conditions.
  • Design and build testing platforms to explore design features or operations that require maturation.
  • Lead development of remote handling features, tools, and operations for fuel handling components in collaboration with operations and maintenance teams.
  • Collaborate with operations and the assembly team to create assembly plans, testing requirements, operations, and procedures.
  • Generate 3D design layouts and 2D drawings for electromechanical equipment, including interfaces with the nuclear vessel head and other locations in the primary system.
  • Create or direct creation of manufacturing drawings for custom fuel handling equipment and other moving components, and coordinate fabrication with internal manufacturing teams and suppliers.
  • Contribute to make/buy analyses, supplier selections, and development of manufacturing plans.
  • Generate detailed verification and acceptance test plans for standard and custom components.
  • Provide on-site technical support for operation and troubleshooting of custom components during startup and commissioning.
  • Travel as needed; some travel may be required (10%).

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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