X

X-energy

Develops SMR reactors and TRISO fuel

Engineer 2 - Plant & Process

Design EngineeringConfirmed live in the last 24 hours
Full-timeGaithersburg, MD, USA

About the Job

Requirements

  • A bachelor's degree in mechanical engineering or a related engineering discipline is required.
  • Typically, three or more years of experience in an engineering role is required; this may include experience from academic design projects, research, or design teams as well as professional experience.
  • Knowledge of designing complex components or systems is required.
  • Knowledge of the fundamentals of mechanical design for structural and fluidic components, mechanisms, or manufacturing and processing equipment is required.
  • Experience with engineering hand calculations is required.

Responsibilities

  • Develop mechanical and physical concepts, designs, and processes to create structures, systems, and components for transportable nuclear power plants for terrestrial and space applications, including reactor core structures, pressure vessels, control drive assemblies, core reflectors, heat rejection systems, heat exchangers, and transportation packages.
  • Create and maintain computer-aided design-generated engineering models of reactor structures, systems, and components.
  • Support hardware development, prototype manufacturing, and testing efforts as a cognizant engineer.
  • Develop analysis plans for assessing structural components.
  • Perform analysis using hand calculations and support or perform finite element analysis to evaluate structural components.
  • Assess structures, systems, and components for manufacturability, assembly, and integration considerations.
  • Coordinate and iterate design efforts with fluid dynamics, seismic and structural dynamics, electrical, neutronic, manufacturing, and other systems to understand impacts and ensure compatibility.
  • Perform work in accordance with the X-energy Configuration Management Plan and Design Control Procedure, and maintain system and model compatibility in X-energy’s Teamcenter Product Lifecycle Management system.
  • Maintain professional demeanor and behavior in all forms of communication.
  • Perform other duties as assigned by the manager.

Desired Qualifications

  • Experience developing or working with system purification technologies, such as reverse osmosis or capacitive deionization, is a plus.

About the Company

X-energy

Develops SMR reactors and TRISO fuel

X-energy designs and develops Generation IV high-temperature gas-cooled pebble-bed reactors and the TRISO-X fuel for small modular reactors (SMRs). Its modular reactor units use TRISO fuel to operate at high temperatures, producing heat that powers electricity generation or process heat through conventional power cycles, with safety features built into the fuel and design. The company differentiates itself by combining a fully modular Gen IV gas-coooled platform with proprietary TRISO-X fuel and a clear path toward commercialization backed by substantial financing. Its goal is to deliver cleaner, safer nuclear energy at commercial scale by completing design, obtaining regulatory clearance, and deploying its SMR technology and fuel.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Rockville, MD
Founded
2009

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