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Mechanical Engineer ; NSSS Appurtenance Design

Remote / Online - Candidates ideally in
Corvallis, Benton County, Oregon, 97333, USA
Listing for: Nuscale Power Inc
Full Time, Remote/Work from Home position
Listed on 2025-12-28
Job specializations:
  • Engineering
    Mechanical Engineer, Electrical Engineering, Quality Engineering
Salary/Wage Range or Industry Benchmark: 97642 - 152722 USD Yearly USD 97642.00 152722.00 YEAR
Job Description & How to Apply Below
Position: Mechanical Engineer 3 (NSSS Appurtenance Design)

NOTE:

This position is available for full-time remote work in the contiguous United States.

POSITION SUMMARY:

The NSSS Mechanical Systems Engineering organization is focused on the NuScale Power Module System Design including nuclear steam supply system (NSSS) component design inspection and testing in accordance with nuclear industry codes, standards and regulatory requirements. Reporting to the Manager, NSSS Appurtenance Design, the person in this role will perform mechanical engineering assignments on the nuclear steam supply system (NSSS) including system and detailed component design.

Review and evaluate various plant systems to ensure design, performance, inspection and testing requirements are defined. Prepares, checks, and reviews engineering reports, specifications, drawings, calculations, and other design documents. Collaborate with a multi-discipline team on very complex tasks in multiple and diverse areas and proposes innovative design solutions requiring a significant amount of independent judgment. Interprets scope and project requirements.

Plans, organizes, and performs complex assignments in support of developing licensing scope.

ESSENTIAL DUTIES AND RESPONSIBILITIES:
  • Possesses a working knowledge of NSSS Systems and Components and its practical application and has detailed knowledge of applicable industry codes, standards and regulations.
  • Assist in development of certain aspects related to various engineering technical programs related to 10

    CFR
    50.55a including Inservice Testing, Inservice Inspection, and Appendix J.
  • Assists in the development and implementation of system and component design specifications, engineering standards and drawings.
  • Supports test program sponsors in proof-of-concept and component qualification testing.
  • Collaborates with NuScale Licensing in support of domestic and international regulatory efforts.
  • Interacts with co-workers and other disciplines to promote effective coordination of design activities and resolution of technical problems. Individuals should be interested in acquiring general knowledge of principles and practices of related fields in order to function on multi-disciplinary teams.
  • Acquires, maintains and develops training qualifications.
  • Possesses strong written and oral communication skills.
  • Performs other duties as assigned.
  • CORE COMPETENCIES:
    • Problem solving:
      Identifies and resolves problems in a timely manner, gathers and reviews information appropriately. Uses own judgment and acts independently; seeks input from other team members as appropriate for complex or sensitive situations.
    • Oral/written communication:
      Listens carefully and speaks clearly and professionally in all situations. Edits work for accuracy and clarity, is able to create, read and interpret complex written information. Ability to develop strong interpersonal networks within the organization.
    • Planning/organizing:
      Prioritizes and plans work activities, organizes personal and project timelines and deadlines, tracks project timelines and deadlines, and uses time efficiently.
    • Adaptability:
      Adapts to changes in the work environment, manages competing demands and is able to deal with frequent interruptions, changes, delays, or unexpected events.
    • Dependability:
      Consistently on time and at work, responds to management expectations and solicits feedback to improve performance.
    • Team Building:
      Capable of developing strong interpersonal networks and trust within the organization.
    • Safety Culture:
      Adheres to the NuScale Safety culture and is expected to model safe behavior and influence peers to meet high standards.
    • Quality Assurance:
      Commits to the understanding and implementation of quality assurance regulations, standards, and guidelines of 10 CFR 50 Appendix B, 10 CFR 21, and NQA-1.
    MINIMUM SKILLS, QUALIFICATIONS AND ABILITIES:
    • Education:

      A minimum of a B.S. degree in Engineering, preferably Nuclear or Mechanical Engineering, from a four year ABET accredited college or university is required. A PE license in Mechanical or Nuclear Engineering is desirable, but not required.
    • Experience:

      Minimum of 5 years of full-time, relevant professional experience is required. Candidates must have good communication, computer, presentation and interpersonal skills with a high degree of attention to detail. Must have solid technical writing skills, exceptional organizational skills and the ability to manage projects with multiple work phases. Specific experience in the following areas is highly desired:
      • Possess a working knowledge of ASME Codes and Standards and 10

        CFR 50
      • Nuclear Utility or plant experience and knowledge
      • NSSS System Design, Inspection & Testing
      • Resolving complex & multidisciplinary design issues
    • Industry Requirements:
      Eligible to work under Department of Energy 10 CFR Part 810.
    PHYSICAL DEMANDS:
    • Ability to understand and communicate clearly using a phone, personal interaction, and computers.
    • Ability to learn new job functions and comprehend and understand new concepts quickly and apply them accurately in a rapidly evolving…
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