He/She ensures that all mechanical works are carried out according to technical requirements, nuclear safety standards, and the project schedule.
—
Looking for new challenges in nuclear projects?
Join Altea Energy’s community of nuclear consultants! ➡️
Together let’s transform the energies of tomorrow!
—
Main missions
The Mechanical Engineer plays a key role in the technical oversight of assembly and installation activities for mechanical equipment during the construction of nuclear facilities. He/She ensures strict adherence to quality and safety procedures, analyzes deviations, manages non-conformities, and contributes to mechanical testing prior to commissioning.
He/She also coordinates between site teams, suppliers, engineering offices, and quality control departments to ensure consistency in execution and full traceability as required in a BNI (Basic Nuclear Installation) environment.
Job activities
- Supervision of Mechanical Equipment Installation: Monitor the on-site assembly and installation of mechanical systems (rotating machines, pressure equipment, structures, supports), ensuring compliance with plans, procedures, and installation sequences.
- Quality Control and Compliance: Participate in dimensional, visual, and functional inspections, following nuclear quality procedures and applicable manufacturing codes (RCC-M, ESPN, EN13445…). Verify material traceability, supplier documentation, and test certificates.
- Non-Conformity Management: Identify deviations from engineering or installation requirements. Propose technical solutions, follow non-conformity reports, and ensure their resolution with the relevant teams.
- Technical Interface: Coordinate technically with all stakeholders on site (construction, engineering, suppliers, QA/QC, safety) and support the resolution of technical issues during the execution phase.
- Test Preparation and Participation: Contribute to the planning and execution of mechanical tests (functional tests, pressure tests, hydrostatic testing…), and support commissioning teams during on-site testing activities.
- Technical Reporting and Documentation: Prepare technical reports, site reports, inspection sheets, and mechanical completion files, ensuring proper traceability and reporting to project management.
- Nuclear Safety Compliance: Apply and enforce nuclear safety requirements related to BNI, including documentation traceability, cleanliness of controlled zones, and compliance with safety access rules.
- Continuous Improvement: Provide feedback and lessons learned, analyze construction-related issues, and help implement corrective actions to improve site installation performance.
Required skills
A Mechanical Engineer during the nuclear construction phase should possess the following skills:
- Solid knowledge of mechanical and nuclear equipment (valves, pumps, exchangers, piping supports…).
- Familiarity with applicable codes and standards: RCC-M, ESPN, ASME, EN13445, CODAP, etc.
- Experience in supervising mechanical installation in a nuclear or complex industrial environment.
- Rigor in quality assurance, technical drawing interpretation, and documentation control.
- Ability to manage non-conformities and interface with multidisciplinary teams.
- Knowledge of nuclear safety principles, BNI regulations, and nuclear construction practices.
- Strong teamwork skills, ability to work under pressure in a regulated environment.
- Good technical English (reading technical documents, interfacing with international partners).
Other Construction Jobs
-
Offshore Substation Supervisor – Wind Energy Jobs
The Offshore Substation Supervisor in the field of wind energy is responsible for supervising and coordinating the installation, commissioning, and operation of offshore substations, ensuring the efficient transmission of energy generated by offshore wind turbines.
-
Offshore Cable Jointing & Termination Inspector – Wind Energy Jobs
The Offshore Cable Jointing & Termination Inspector in the wind energy sector is responsible for overseeing and ensuring the quality of cable jointing and termination operations between wind turbines and offshore substations, thereby ensuring efficient energy transmission.
-
Wind Turbine Maintenance and Repair Technician – Wind Energy Jobs
The Wind Turbine Maintenance and Repair Technician, specializing in Operations & Maintenance, is responsible for carrying out preventive and corrective maintenance operations on wind turbines to ensure their proper functioning and optimal performance.
-
Wave Radar Maintenance Technician & Commissioner – Wind Energy Jobs
The Wave Radar Maintenance & Commissioner, in the field of wind energy and specifically in the Operations & Maintenance sector, is responsible for ensuring the proper functioning and maintenance of the wave radar, a crucial instrument for monitoring oceanic conditions and the safety of offshore wind operations.
-
Electrical Engineer – Nuclear Energy Jobs
An Electrical Engineer in the nuclear energy sector is responsible for designing, analyzing, and maintaining electrical systems and equipment used in nuclear power plants. This role ensures the reliability, efficiency, and safety of electrical installations in compliance with regulatory standards, contributing to the overall performance of nuclear operations.
-
Piping Engineer – Nuclear Energy Jobs
A Piping Engineer in the field of nuclear energy is responsible for the design, analysis, and maintenance of piping systems used in nuclear power plants. This role ensures the reliability, efficiency, and safety of piping installations in compliance with regulatory standards, thereby contributing to the overall performance of nuclear operations.
-
Welding Engineer – Nuclear Energy Jobs
A Welding Engineer in the nuclear energy sector is responsible for designing, analyzing, and supervising welding operations used in nuclear power plants. This role ensures the reliability, efficiency, and safety of welds according to regulatory standards, thereby contributing to the overall performance of nuclear operations.
-
HVAC Engineer – Nuclear Energy Jobs
An HVAC Engineer in the nuclear energy sector is responsible for designing, analyzing, and overseeing the heating, ventilation, and air conditioning (HVAC) systems used in nuclear power plants. This role ensures the reliability, efficiency, and safety of HVAC systems in accordance with regulatory standards, contributing to the overall performance of nuclear operations.
-
Instrumentation & Control Specialist – Nuclear Energy Jobs
The Instrumentation & Control Specialist in the nuclear energy field is responsible for designing, installing, maintaining, and overseeing control and instrumentation systems used in nuclear power plants. This role is crucial for ensuring the accuracy, reliability, and safety of nuclear operations by making sure that all instruments and control systems function properly.
-
Electrical Engineer – Construction – Nuclear Energy Jobs
The Electrical Engineer during the construction phase of a nuclear energy project is responsible for supervising, coordinating, and validating electrical installation work on site. He/She ensures that all installations comply with technical specifications, nuclear standards, and safety requirements throughout the construction process. This role is critical to the smooth progress of the site and the successful commissioning of electrical systems.
-
Welding Engineer – Construction – Nuclear Energy Jobs
The Welding Engineer during the construction phase in the nuclear energy sector is responsible for the technical supervision, quality monitoring, and regulatory compliance of welding operations on site. He/She is involved in the preparation, execution, and inspection of welds on mechanical components and structures (piping, pressure equipment, steel structures, etc.), in accordance with nuclear codes and safety requirements.
-
Valve Engineer – Construction – Nuclear Energy Jobs
The Valve Engineer during the construction phase in the nuclear energy sector is responsible for the technical supervision, quality control, and regulatory compliance of valve systems (gate valves, safety valves, check valves, motorized or manual valves) on site.
