Jobs and Careers
X-

Maintenance Program Engineer(ASME-IST & ISI)

X-energy
United Statesfull_timeVerifiedPosted 29 May 2025
💰 $217,500/yr($120,000/yr – $217,500/yr)

About the role

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us.

Job Description

X Energy, LLC is seeking a Maintenance Program Engineer to join our Maintenance Program team. This role is responsible for leading the development and implementation of a Reliability Assurance Management (RAM) program for advanced generation nuclear platforms, with a focus on Reliability and Integrity Management (RIM) program development. The role will require expertise in ASME BPVC, In-Service Inspection (ISI), ASME Section XI, OM Code, In-service Testing (IST), and non-destructive examination (NDE). This position plays a crucial role in ensuring the plant’s long-term performance, using risk-informed and performance-based approaches to ensure compliance with applicable codes and standards, while supporting the plant’s reliability and maintenance goals.


 

Job Responsibilities: 

  • Development of applicable maintenance and engineering related programs. Define, develop, and manage plant-level programmatic requirements for an advanced reactor technology. Ensure the program development and implementation support overall project development, and inform system, structure, and component design.

  • Identify applicable industry Engineering and Maintenance Programs related to ASME Code compliance, In-Service Inspection (ISI) and In-Service Testing (IST)  and apply design requirements through the development of programmatic governance and standards.

  • Assist with identification, development, design, and/or integration of special tooling, robotics, and automated or remote maintenance platforms to support plant maintenance.

  • Lead and/or participate in plant design reviews to classify plant equipment for development of a lifecycle plant asset management strategy.

  • Collaborate with design engineers to incorporate maintenance requirements into the design of nuclear systems and components, ensuring ease of access and serviceability.

  • Ensure all maintenance aspects of the design comply with relevant nuclear regulations and standards, including NRC and international guidelines.

  • Recommend system design alterations and enhancements to improve reliability, maintainability and operation from an assembly, transportation, construction, commissioning, operations, maintenance, and/or decommissioning perspective.

  • Prepare and review detailed maintenance documentation, including procedures, manuals, and technical reports, to support the design and future operational phases.

  • Collaborate in the technical oversight and direction of internal or external teams.

  • Organize maintenance engineering efforts in assigned areas between specialty and other engineering groups or disciplines, with the client, suppliers, contractors, or other groups as required.

  • Collaborate in planning, scheduling, and organization of detailed phases of engineering work.

  • Facilitate and assist in the assessment of customer needs and captures requirements. 

  • Execute engineering assignments with clear and specified objectives; utilizes conventional specification and/or Interface Control Documents and plans.

  • Maintain professional demeanor and behavior at all times in all forms of communication.

  • Lead the execution of the core tasks and responsibilities without close supervision and some latitude for independent judgment.   

  • Provide feedback and guidance to more junior team members with the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document.

  • Lead small groups of enginee

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

X-energy

View company profile →