Fluid Systems Engineer (Nuclear)

Danem People Group; Pisa; In loco; EUR 70.000 - 110.000; Tempo pieno

Descrizione del lavoro

Danem People Group in Pisa, Italy is seeking a Nuclear Fluids Systems Engineer to design, analyze and optimize fluid-based systems for nuclear facilities, focusing on safety and regulatory compliance.

The role requires a Master’s in Mechanical or Nuclear Engineering and 3–7 years of relevant experience; familiarity with CFD/FEA and tools such as ANSYS Fluent and Flowmaster is a plus; strong teamwork and ability to work under pressure are essential.

Competenze

• Master’s degree in Mechanical Engineering, Nuclear Engineering, or a related field.
• 3–7 years of experience in fluid system design, thermal-hydraulic analysis, or nuclear plant operations.
• Certifications such as PE license or ASME BPVC are preferred.
• Proficiency in hydraulic modeling and simulation software.
• Knowledge of nuclear reactor coolant systems, heat exchangers, and steam turbines.
• Experience with CFD/FEA is a plus.
• Strong analytical and problem-solving abilities.
• Ability to work under pressure and manage multiple projects with deadlines.

Mansioni

• Design, analyze, and optimize fluid-based systems in nuclear facilities.
• Ensure safe and efficient operation of cooling, steam, and hydraulic systems while adhering to safety standards.
• Collaborate with reactor engineers, safety specialists, and regulatory bodies to improve performance.
• Develop and maintain system documentation (flow diagrams, P&IDs, procedures, safety reports).
• Support testing, commissioning, and maintenance of fluid systems.
• Assist in plant modifications and retrofits.
• Evaluate material compatibility and corrosion effects.
• Provide technical support and training to operators and maintenance personnel.

Conoscenze

Fluid systems design

Thermal-hydraulic analysis

Nuclear safety

CFD

FEA

P&ID development

ANSYS Fluent

STAR-CCM+

Flowmaster

Regulatory compliance

Formazione

Master’s degree in Mechanical or Nuclear Engineering

PhD degree (preferred)

Strumenti

ANSYS Fluent

STAR-CCM+

Flowmaster

Descrizione del lavoro

Our client is dedicated to making nuclear power more accessible and focuses on delivering:

Simple and Safe Micro-Reactor Solutions

Scalable, affordable, and deployable in various locations

Generates energy at a rate of one megawatt electric (MWe) at a time

They are currently developing a Micro Modular Reactor

Capable of providing clean energy and radioisotopes where needed

Initially supporting the reactor licensing process in the United States

By partnering with them, we have the opportunity to contribute to A Rapidly Growing Scaleup

Aiming to become a leading technology provider in global energy solutions

Committed to innovation and sustainability

This collaboration offers a unique chance to be part of a High-Performance Team

Focused on delivering essential energy solutions worldwide

RESPONSABILITIES & DUTIES

The Nuclear Fluid Systems Engineer will be responsible for:

• 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.

What you will be in charge off:

• 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.

Profil recherché

CANDIDATE PROFILE

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

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

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

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.

Experience: With computational fluid dynamics (CFD) and finite element analysis (FEA) is a plus.

Strengths: Strong analytical and problem-solving abilities.

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

Attention to Detail: A commitment to nuclear safety and compliance.

Ability: To work under pressure and manage multiple projects with strict deadlines.

Preferred

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