R&D Thermal Hydraulics Technical Lead

Job Summary

The R&D Thermal Hydraulics Technical Lead position at Terrestrial Energy is responsible for leading the design, execution, and analysis of thermal-hydraulic experiments. This role requires a combination of deep technical expertise in thermal hydraulics and strong leadership and project management skills.

Responsibilities

• Design and Execute Thermal Hydraulic Tests
• Guide the collection, processing, and in-depth analysis of test data
• Prepare meshes for 2D and 3D CFD models for various geometries, perform steady-state and transient simulations, and conduct sensitivity analyses and optimization studies to support experimental designs
• Scaling and Experimental Setup Design
• Provision of Subject Matter Expertise
• Collaboration with Cross-functional Teams
• Presentations and Documentation
• Innovation and Improvement

Requirements

• Master’s degree or higher in science, engineering or related field (preference to fluid flow and heat transfer fields)
• Minimum of 4 years of hands-on experience in a research laboratory or R&D environment, with a focus on thermal hydraulic design and analysis, particularly within the power industry
• Extensive CFD experience using tools such as ANSYS Fluent and system-level thermal-hydraulic codes like Flownex
• Proven track record in experimental design, test rig development, and data analysis from thermal hydraulic loop tests
• Experience leading and mentoring technical teams, ensuring project delivery and meeting milestones
• Strong knowledge of thermodynamics, fluid mechanics, and heat transfer fundamentals, with practical experience in the design, execution, and analysis of complex tests
• Experience with experimental design and the application of statistics/data analysis for experimental evaluation
• Familiarity with the working principles of pumps, heat exchangers, and other thermal hydraulic equipment
• Ability to manage shifting priorities and deadlines, while maintaining a high standard of work
• Exceptional interpersonal skills, with the ability to foster strong relationships across teams and with external stakeholders

Core Competencies

• Thermodynamics and Heat Transfer
• Fluid Dynamics and Computational Fluid Dynamics (CFD)
• Experimental Design & Data Analysis
• Problem Solving and Critical Thinking
• Decision Making and Results Orientation
• Leadership and Team Development
• Communication (written and verbal)
• Adaptability and Flexibility

Benefits

• Extended Healthcare Plan
• Vacation Policy
• EAP Programs
• Wellness Subsidy
• Paid Volunteer Days
• Career development opportunities