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Senior Engineer, Thermal Hydraulic Methods

Location: Remote
Compensation: Hourly
Reviewed: Wed, Aug 05, 2026
This job expires in: 16 days

Job Summary

Supporting a client on a contract basis, the Senior Engineer, Thermal Hydraulic Methods will develop system-level thermal hydraulic analysis methods, perform analyses to assess model behavior, and enhance modeling practices while working remotely.

Key responsibilities
  • Develop system-level thermal hydraulic analysis methods, including modeling strategies and numerical approaches
  • Perform steady-state and transient system-level analyses to characterize model behavior and assess method performance
  • Document modeling methodologies and ensure integration with plant design and safety analysis workflows
Required qualifications
  • Degree in Mechanical, Nuclear, Chemical Engineering, or related field
  • 6+ years of experience in system-level thermal hydraulic modeling and method development for nuclear or complex energy systems
  • Experience with tools such as RELAP5 3D, GOTHIC, or SAS for thermal hydraulic analyses
  • Strong foundation in thermal fluids and reactor system behavior relevant to advanced reactor designs
  • Familiarity with scientific programming and workflow automation (e.g., Python, MATLAB)

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