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Forge Atomics

Factory-built water-cooled nuclear reactors

Mechanical Engineer - Components

Design EngineeringConfirmed live in the last 24 hours
Full-timeEl Segundo, CA, USA

About the Job

Requirements

  • A bachelor's degree in mechanical engineering or a related technical discipline.
  • At least 1 year of engineering experience designing, analyzing, and building mechanical hardware; internships and school project team experience qualify.
  • Ability to perform trade studies and make clear recommendations using first principles and engineering fundamentals, including with partial information.
  • Hands-on experience with fluid, gas, or thermal systems.
  • Experience using test instrumentation and control components, such as pressure transducers, thermocouples, resistance temperature detectors, relays, and solenoid valves.
  • Knowledge of electromechanical devices, actuators, pumps, valves, regulators, or other fluid and position control devices.
  • Ability to work extended hours and weekends as necessary.
  • Ability to travel to reactor construction sites in other states as necessary.

Responsibilities

  • Develop manufacturable flow control devices, mechanisms, and heat exchangers through end-to-end ownership of design, analysis, production layout, assembly, environmental testing, and reactor integration; question requirements, simplify and optimize components and processes, and accelerate and automate component deliveries.
  • Validate the reliability of hardware and designs through thermal cycling, pressure cycling, shock, vibration, and radiation-embrittlement testing; design experiments, develop fixturing, and prepare technical reports based on results.
  • Collaborate with peers from different systems to develop designs balancing cost, efficiency, and deployment logistics.
  • Support factory assembly of the hardware.

Desired Qualifications

  • Experience leading or working on an engineering competition team, such as Formula SAE, Baja SAE, Solar Car, Rocketry, or CubeSat, or a similar team.
  • Experience working at a nimble engineering organization or in a highly technical position requiring an entrepreneurial approach to accomplishing tasks under tight time or budget constraints.

About the Company

Forge Atomics

Factory-built water-cooled nuclear reactors

Forge Atomics designs and builds factory-built, water-cooled nuclear fission reactors to provide reliable, carbon-free baseload power. Its core product is the Ember 25 MWe reactor, with a subscale Ember Mini prototype planned before moving to full-scale deployment. The reactors are manufactured in a factory setting, using proven water-cooled reactor technology with decades of operating experience, and then shipped as modules to site where they are installed, commissioned, and operated. The company aims to lower costs and speed deployment by using mature supply chains and a mass-production approach instead of on-site, bespoke construction. Its safety approach relies on passive safety features designed to make accidents physically unlikely. The ultimate goal is to offer safe, scalable nuclear power that complements or replaces intermittent renewables, improving energy security and reducing environmental impact.

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