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Forge Atomics

Factory-built water-cooled nuclear reactors

Senior Manufacturing Engineer - Reactor Factory

Manufacturing EngineeringUpdated on Nov 13
Full-timeEl Segundo, CA, USA$140k - $210k /yrIn-person

About the Job

Requirements

  • A bachelor's degree in manufacturing engineering, mechanical engineering, industrial engineering, or a related technical discipline is required.
  • At least 3 years of engineering experience developing manufacturing processes or designing, building, or testing hardware is required.
  • The role requires the ability to work extended hours and weekends as necessary.

Responsibilities

  • Provide end-to-end ownership of high-rate reactor production line design, bring-up, operations, and improvements for the factory's most complex and highest-impact areas.
  • Perform hands-on design for manufacturability engineering as part of the reactor development cycle and act as the primary liaison between design and production teams.
  • Own reactor component manufacturability from first prototype builds through introduction into a high-rate manufacturing environment.
  • Contribute to design reviews as an expert in design for manufacturability, design for inspectability, yield and cost improvements, supplier assessments, and quality control.
  • Act as the primary point of contact for non-conforming product, troubleshooting, root cause analysis, failure investigations, and corrective actions.
  • Lead initial supply chain development for critical materials and outside processes, including forgings, plate and tube stock, and specialty fabrication services.
  • Own the design and validation of fixtures, tooling, and new technology introduced to the production line.
  • Prepare engineering documentation for the transition from development to production, including assembly procedures, test and inspection procedures, standard operating procedures, process travelers, bills of materials, and mechanical drawings.
  • Lead continuous improvement efforts for established production lines and products.
  • Perform structured root cause analysis of in-process failures.
  • Mentor junior manufacturing engineers and set the standard for technical rigor across the team.
  • Travel to suppliers and reactor construction sites in other states as necessary.

Desired Qualifications

  • Use data and analysis to make timely decisions.
  • Apply engineering fundamentals and core manufacturing processes.
  • Perform trade studies and make clear recommendations using first principles and engineering fundamentals, including when information is partial.
  • Have hands-on shop experience such as machining, welding, fabrication, or assembly, and be comfortable reading and applying geometric dimensioning and tolerancing.
  • Have experience with computer numerical control (CNC) programming and computer-aided manufacturing (CAM) workflows, process control and capability analysis, or ramping a production line.
  • Have experience acting as a technical lead by scoping work, reviewing designs and processes, and guiding other engineers to successful outcomes.
  • Have experience in a fast-paced hardware development environment with tight schedule and budget constraints.
  • Have hands-on experience building hardware.
  • Demonstrate career progression through positions of increasing responsibility.

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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