Thermal Hydraulics Engineer 3

NuScale Power

. Support thermal systems analysis software selection .

Posted 3/28/2026full-timeRemote • Oregon • 🇺🇸 United StatesMid-LevelSenior💰 $108,908 - $131,441 per yearWebsite

About the role

Key responsibilities & impact

Support thermal systems analysis software selection
Perform sizing calculations for single phase fluid and heat exchange components
Thermal systems model development
Perform steady state and transient analysis
Support identification and ranking of phenomena for analysis and testing
Automate analysis updates to accommodate design changes
Perform benchmarks for model verification
Support university collaboration on thermal systems analysis
Support coupled analysis with core physics models
Perform other duties as assigned.

Requirements

What you’ll need

A minimum of B.S. degree in Nuclear, Mechanical, or Chemical Engineering from a four year accredited college or university.
An M.S. or Ph.D. in Nuclear, Mechanical, or Chemical Engineering is preferred.
Minimum of 5 years of full-time, directly relevant engineering experience in thermal hydraulic modeling and analysis is required.
Experience with computational fluid dynamics, testing towards model validation, and heat pipe modeling is beneficial.
Eligible to work under Department of Energy 10 CFR Part 810.

Benefits

Comp & perks

Employee Benefits | NuScale Power

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

thermal systems analysissizing calculationsthermal systems model developmentsteady state analysistransient analysismodel verificationcomputational fluid dynamicsheat pipe modelingthermal hydraulic modelinganalysis automation

Certifications

B.S. degree in Nuclear EngineeringB.S. degree in Mechanical EngineeringB.S. degree in Chemical EngineeringM.S. degree in Nuclear EngineeringM.S. degree in Mechanical EngineeringM.S. degree in Chemical EngineeringPh.D. in Nuclear EngineeringPh.D. in Mechanical EngineeringPh.D. in Chemical Engineering