Job Description Summary

This role is instrumental in advancing our nuclear thermal-hydraulic capabilities, with a particular focus on supporting fuel development and the associated This role is instrumental in advancing GE Vernova Hitachi Nuclear Energy (GVH) thermal-hydraulic capabilities, with a particular focus on supporting fuel development and the associated system / subchannel analysis codes. The position requires a dynamic thermal-hydraulic engineer with expertise in core and fuel thermal-hydraulic analysis and methods development. Key responsibilities include developing and optimizing fuel design and performance, as well as advancing thermal-hydraulic methodologies including bundle critical power and pressure drop calculations. Proficiency in programming and coding is essential to support complex engineering and data analyses. Additionally, as part of the fuel development process, the role requires a strong understanding of single-phase and two-phase experimental programs, including the preparation of test matrices and supervision of component testing.

This role is part of the Thermal & Fluids Analysis team, which is responsible for thermal-hydraulic system codes and analyses in support of fuel development. The team oversees the development, maintenance, and technical consultation of thermal-hydraulic engineering computer codes, correlations, and methodologies pertinent to light water and advanced/fast reactors. The team plays a crucial role in ensuring the accuracy and reliability of analytical tools and methods that underpin reactor performance and safety evaluations.

Job Description

Essential Responsibilities:

• Lead and conduct thermal hydraulic analyses to support BWR fuel design, optimization, and performance evaluation.
• Lead the technical development, application, and maintaining thermal-hydraulic system codes, correlations, and methodologies relevant to reactor fuel development.
• Develop, validate, and refine high-level programming tools or algorithms to support complex engineering analyses and simulations.
• Lead and provide the key technical direction in the area of thermal hydraulics while working with nuclear and mechanical engineering teams in the development of new fuel products / software in the area of thermal hydraulics.
• Plan, prepare, and supervise experimental test programs, including development of test matrices, interface with test personnel related to all testing activities, perform associated data analysis, and develop empirical correlations or mechanistic models.
• Analyze and interpret experimental data to inform fuel design improvements and validate analytical models.
• Provide technical consultation and support to cross-functional teams regarding thermal-hydraulic methodologies, system codes, and reactor safety evaluations.
• Document technical methodologies, analysis results, and test findings in clear, concise engineering reports and presentations.
• Work within a regulatory framework for nuclear software quality assurance for engineering programs.
• Interface with regulatory agencies (NRC, DOE, etc.) as necessary.
• Strong interpersonal skills and demonstrated ability to work in a team.
• Excellent oral and written communication skills.
• Mentor junior engineers and promote knowledge sharing across the Thermal & Fluids Analysis team.

Required Qualifications:

• Master’s degree from an accredited university or college in nuclear engineering, mechanical engineering, physics, computational methods or a closely related technical discipline AND minimum of 5 years of cumulative, relevant engineering experience.

OR

• Ph.D. from an accredited university or college in nuclear engineering, mechanical engineering, physics, computational methods or a closely related technical discipline with a thesis or substantial coursework with thermal-hydraulics and two-phase flow and analysis AND minimum of 3 years of cumulative, relevant engineering experience

Eligibility Requirements

• The preferred work location for this role is at the GVH Headquarters in Wilmington, NC; but highly qualified (US based) remote candidates will be considered.
• Ability and willingness to travel with less than 10% travel (domestic or international)
• This role requires access to U.S. export-controlled information. If applicable, final offers will be contingent on ability to obtain authorization for access to U.S. export-controlled information from the U.S. Government.

Desired Characteristics:

• Ph.D. in nuclear engineering, computational methods, thermal-hydraulics, or a related field.
• Deep understanding on experimental and analytic aspects of two-phase flow fu