Mechanical Engineer 3 – ASME Electrical Interface Components Design

NuScale Power

. Prepare, check, and review reports, specifications, drawings, calculations, Scopes of Work, and other design and ASME Code deliverables .

Posted 9/17/2026full-timeUnited StatesMid-LevelSenior💰 $108,908 - $131,441 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in NSSS mechanical component design, including adherence to ASME Codes and regulatory standards. Proven ability to manage multidisciplinary projects, ensuring quality and safety in nuclear utility design.

Highest-signal resume keywords

NSSS Mechanical Component DesignASME Codes and Standards KnowledgeNuclear Utility Design ExperienceProject Management SkillsTechnical Writing Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mechanical EngineeringElectrical EngineeringDesign Specifications ReviewComponent Qualification TestingTechnical OversightInterface Requirements EstablishmentNSSS Component InspectionRegulatory ComplianceProposal ReviewProblem Resolution

Soft Skills

Communication SkillsAttention to DetailOrganizational SkillsInterpersonal SkillsPresentation Skills

Certifications & Qualifications

PE License in Mechanical Engineering

Industry Keywords

10 CFR 5010 CFR 21NQA-1IEEE 323IEEE 344IEEE 317IEEE 383IEEE 384IEEE 741Department of Energy 10 CFR Part 810

About the role

Key responsibilities & impact

Prepare, check, and review reports, specifications, drawings, calculations, Scopes of Work, and other design and ASME Code deliverables
Design NSSS mechanical components including valves, control rod drive mechanisms, pressurizer heaters, electrical penetration assemblies, instrument penetration assemblies, and Passive Autocatalytic Recombiners
Establish mechanical, electrical, and process interface requirements with system and interfacing component design engineers
Provide technical oversight of vendor scopes, including proposal and deliverable reviews and support for meetings and key witness points
Support proof-of-concept and component qualification testing
Collaborate with NuScale Licensing on domestic and international regulatory efforts and licensing scope
Coordinate design activities and resolve technical problems with coworkers and multidisciplinary teams
Acquire, maintain, and develop training qualifications
Adhere to NuScale safety culture and quality assurance requirements, including 10 CFR 50 Appendix B, 10 CFR 21, and NQA-1
Perform other duties as assigned
Report to the Manager, NSSS Appurtenance Design

Requirements

What you’ll need

Minimum of a B.S. degree in Engineering, preferably Mechanical or Electrical Engineering, from a four-year ABET-accredited college or university
Minimum of 5 years of full-time, relevant professional experience
PE license in Mechanical Engineering desirable but not required
Good communication, computer, presentation, and interpersonal skills
High degree of attention to detail
Solid technical writing skills
Exceptional organizational skills and ability to manage projects with multiple work phases
Working knowledge of ASME Codes and Standards and 10 CFR 50
Knowledge or experience with IEEE 323, 344, 317, 383, 384, and 741
Nuclear utility or plant design experience and knowledge
NSSS component design, inspection, and testing experience, particularly electrical interface components
Experience resolving complex and multidisciplinary design issues
Eligible to work under Department of Energy 10 CFR Part 810
Ability to travel nationally and locally using common forms of transportation
Ability to understand and communicate clearly using phones, personal interaction, and computers
Ability to learn new job functions and apply new concepts accurately in a rapidly evolving environment

Benefits

Comp & perks

Remote work may be available for candidates living more than 30 miles from a current NuScale office and within the contiguous United States, with travel as required for business needs
Employee benefits information available through NuScale's Careers Overview page
Reasonable accommodations for individuals with disabilities