Senior Engineer (Plant Thermal Hydraulics Validations)

📋 Description

• Senior Engineer supports verification, validation, and uncertainty quantification for plant-scale
• Performs system-level steady-state and transient simulations to evaluate model behavior, accuracy
• Analyzes experimental data from separate-effects and integral test facilities to validate models
• Defines validation requirements and collaborates with test engineering to align experiments with
• Develops and maintains documentation covering validation methodologies, model assumptions, results
• Collaborates with multidisciplinary teams supporting plant design, safety analysis, and licensing

🎯 Requirements

• Bachelor’s degree in Mechanical, Nuclear, Chemical Engineering or related field with 6+ years of
• Experience with system-level thermal-hydraulic analysis and code assessment for nuclear systems
• Proven experience with model validation, including model-to-test comparisons, validation metrics
• Hands-on experience analyzing experimental thermal-hydraulic data and comparing results to
• Experience with RELAP5-3D, TRACE, SAS, or equivalent tools.
• Strong understanding of thermal-fluid behavior, reactor systems, and advanced energy design

🎁 Benefits

• Competitive hourly compensation: $56–$95 per hour.
• Fully remote work opportunity.
• Opportunity to contribute to advanced reactor and next-generation energy initiatives.
• Exposure to multidisciplinary projects involving simulation, testing, safety analysis, and
• Flexible contract-based work environment.
• Opportunity to expand expertise in thermal-hydraulics, validation methodologies, and modeling