Senior Nuclear Fluid Systems Engineer Job at Danem People France (Pisa)

Job Description

The Nuclear Fluid Systems Engineer will be responsible for the design, analysis, and optimization of fluid-based systems in nuclear power plants, research reactors, and other nuclear facilities; Ensuring the safe and efficient operation of cooling, steam, and hydraulic systems while maintaining strict compliance with nuclear safety and regulatory standards; Working closely with reactor engineers, regulatory agencies, and maintenance teams to develop and improve system performance, reliability, and safety.

Job Responsibility

Designing, analyzing, and optimizing nuclear fluid systems, including reactor coolant, steam generation, condensate, and hydraulic systems
Conducting thermal-hydraulic modeling, flow analysis, and pressure drop calculations to ensure system efficiency and safety
Developing and maintaining system documentation, including flow diagrams, P&IDs, operating procedures, and safety reports
Performing system reliability assessments, troubleshooting, and root cause analysis for fluid system failures
Ensuring compliance with NRC (Nuclear Regulatory Commission) regulations, ASME codes, and other industry standards
Collaborating with reactor engineers, safety specialists, and regulatory bodies to enhance fluid system performance
Supporting the testing, commissioning, and maintenance of fluid systems in nuclear facilities
Assisting in plant modifications, upgrades, and retrofits for improved efficiency and regulatory compliance
Evaluating material compatibility and corrosion effects to ensure long-term fluid system integrity
Providing technical support and training to plant operators and maintenance personnel

Requirements

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)
Expertise in fluid dynamics, thermodynamics, and heat transfer principles
Proficiency in hydraulic modeling and simulation software (e.g., ANSYS Fluent, STAR CCM+, Flowmaster)
Knowledge of nuclear reactor coolant systems, heat exchangers, and steam turbines
Familiarity with ASME BPVC, NRC regulatory requirements, and ANSI standards for nuclear fluid systems
Strong analytical and problem-solving abilities
Effective communication and teamwork skills for collaboration with engineers, operators, and regulatory agencies
Attention to detail and a commitment to nuclear safety and compliance
Ability to work under pressure and manage multiple projects with strict deadlines

Nice to have

PhD degree
IPO experience
Written and oral fluency in Italian
Ability to build relationships and influence at all levels of the organization
Experience with computational fluid dynamics (CFD) and finite element analysis (FEA)
Certifications (Preferred): PE (Professional Engineer) license, ASME Boiler & Pressure Vessel Code (BPVC) certification, or equivalent industry credentials

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Senior Nuclear Fluid Systems Engineer

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