Mechanical Engineer 3 – NSSS Component Engineering Analysis

NuScale Power

Mechanical Engineer responsible for design and stress analysis of NSSS components for NuScale Power's advanced reactor systems. Collaborating with multi-disciplinary teams to ensure compliance with nuclear standards.

Posted 6/12/2026full-time🇺🇸 United StatesMid-LevelSenior💰 $108,908 - $131,441 per yearWebsite

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

stress analysisfinite element analysiscomputer programmingANSYSANSYS APDLMatlabPythonseismic analysisdynamic analysisdesign optimization

Soft Skills

effective coordinationtechnical problem resolutioninterpersonal communicationteam collaborationproject interpretation

Tools & Technologies

ANSYS finite element softwareCAD packagesDepartment of Energy regulations

Certifications & Qualifications

B.S. degree in EngineeringABET accreditation

Industry Keywords

ASME Boiler and Pressure Vessel CodeSection IIItraining qualifications

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Performs and documents evaluations of components to the rules and requirements of Section III of the ASME Boiler and Pressure Vessel Code
Utilizes the results from these evaluations to optimize component(s) design
Interprets scope and project requirements
Acquires, maintains and develops training qualifications
Interacts with co-workers and other disciplines to promote effective coordination of design activities and resolution of technical problems
Performs other duties as assigned

Requirements

What you’ll need

A minimum of a B.S. degree in Engineering, preferably Mechanical Engineering, from a four year ABET accredited college or university is required
Minimum of 6 years of full-time relevant working experience is required
Experience utilizing ANSYS to perform stress analysis in accordance with Section III of the ASME Boiler and Pressure Vessel Code
Direct experience with ANSYS finite element software and CAD packages
Additional experience in seismic/dynamic analysis is desired
Computer programming skills (e.g., ANSYS APDL, Matlab, Python)
Eligible to work under Department of Energy 10 CFR Part 810

Benefits

Comp & perks

Health insurance
401(k) matching
Flexible work hours
Paid time off
Professional development opportunities