Nuclear Fluid Systems Engineer

The Nuclear Fluid Systems Engineer will be responsible for:

• Design, analyze, and optimize fluid-based systems in nuclear power plants, research reactors, and other nuclear facilities.
• Ensure the safe and efficient operation of cooling, steam, and hydraulic systems while maintaining strict compliance with nuclear safety and regulatory standards.
• Work closely with reactor engineers, regulatory agencies, and maintenance teams to develop and improve system performance, reliability, and safety.

• Design, analyze, and optimize nuclear fluid systems, including reactor coolant, steam generation, condensate, and hydraulic systems.
• Conduct thermal-hydraulic modeling, flow analysis, and pressure drop calculations to ensure system efficiency and safety.
• Develop and maintain system documentation, including flow diagrams, P&IDs, operating procedures, and safety reports.
• Perform system reliability assessments, troubleshoot, and conduct root cause analysis for fluid system failures.
• Ensure compliance with NRC regulations, ASME codes, and other industry standards.
• Collaborate with reactor engineers, safety specialists, and regulatory bodies to enhance fluid system performance.
• Support the testing, commissioning, and maintenance of fluid systems in nuclear facilities.
• Assist in plant modifications, upgrades, and retrofits for improved efficiency and regulatory compliance.
• Evaluate material compatibility and corrosion effects to ensure long-term fluid system integrity.
• Provide technical support and training to plant operators and maintenance personnel.

• Master’s degree in Mechanical Engineering, Nuclear Engineering, or a related field.

• 3-7 years in fluid system design, thermal-hydraulic analysis, or nuclear plant operations (entry-level positions may require internships or co-op experience).

• Professional Engineer (PE) license.
• ASME Boiler & Pressure Vessel Code (BPVC) certification, or equivalent industry credentials.

• Fluid dynamics, thermodynamics, and heat transfer principles.

• Hydraulic modeling and simulation software (e.g., ANSYS Fluent, STAR CCM+, Flowmaster).

• Nuclear reactor coolant systems, heat exchangers, and steam turbines.

• ASME BPVC, NRC regulatory requirements, and ANSI standards for nuclear fluid systems.

• Computational fluid dynamics (CFD) and finite element analysis (FEA) is a plus.

• Strong analytical and problem-solving abilities.

• Effective communication and teamwork skills for collaboration with engineers, operators, and regulatory agencies.

• A commitment to nuclear safety and compliance.

• Work under pressure and manage multiple projects with strict deadlines.

• PhD degree.
• IPO experience.
• Written and oral fluency in Italian.
• Ability to build relationships and influence at all levels of the organization.