The Turbine Steam Path Mechanical Design Engineer will be in charge of the mechanical design of the various components of the ARABELLE Nuclear Steam Turbine. More specifically, the integration of the moving blades and standard diaphragms. An important element is the coordination of studies within the department in order to ensure the continuous improvement of the product, in particular by integrating feedback and the results of cost reduction and performance improvement programs. This position includes the portfolio of ARABELLE machines for 50 and 60Hz nuclear power plants associated with all types of nuclear reactors worldwide.
Your role and impact within the team
Perform mechanical calculation and design of steam path components, including moving blades and diaphragms
Validate 3D models, drawings, and manufacturing plans produced by the design office
Coordinate and lead specific technical studies within the design office
Provide technical guidance to designers, especially on complex or critical technologies
Ensure design standards and mechanical documentation are continuously updated and applied
Ensure manufacturing documentation is delivered on time and supports industrialization needs
Industrialize the products designed in conjunction with the various factories, and more particularly those involved in the manufacture of blades and diaphragms.
Support contract execution by resolving technical issues and manufacturing non‑conformities
Drive continuous improvement by integrating factory and site feedback, cost‑reduction initiatives, and performance programs
Follow the PDQ / TDQ process for the development of new products and participate in the corresponding reviews (design reviews and gate reviews)
Support project teams during customer meetings and contribute to technical offers
Participate in the deployment of official design tools (P3DM) such as CATIA V5, VPDM and RPDM
Store all technical documentation relating to the execution of R&D in the official Info System database
Your profile
Engineering degree with a strong mechanical background or equivalent
Experience in a mechanical design office (energy, oil & gas, aeronautics, or special machinery)
Solid knowledge of mechanical design, calculations, and manufacturing processes
Understanding of rotating machinery
Proficient with office tools (Excel, Word, MS Project)
Rigorous, autonomous, and well‑organized, with strong deadline awareness
Proactive mindset with sound judgment and decision‑making ability
Results‑oriented and process‑driven
Strong communication skills and ability to work in a multicultural environment
Fluent in English
Join us and work with global teams to support global customers ! At Arabelle Solutions, we have team members of more than 49 nationalities spread across 16 countries.
At Arabelle Solutions, we know diversity makes teams and business stronger.
Skills Required
- Engineering degree with a strong mechanical background or equivalent
- Experience in a mechanical design office (energy, oil & gas, aeronautics, or special machinery)
- Solid knowledge of mechanical design, calculations, and manufacturing processes
- Understanding of rotating machinery
- Proficient with office tools (Excel, Word, MS Project)
- Rigorous, autonomous, and well-organized with strong deadline awareness
- Proactive mindset with sound judgment and decision-making ability
- Results-oriented and process-driven
- Strong communication skills and ability to work in a multicultural environment
- Fluent in English
What We Do
Arabelle Solutions is a global provider of nuclear turbine island technology and lifecycle services. It designs, manufactures, installs, maintains, repairs, upgrades and extends the operating life of turbine islands for large nuclear power plants and small modular reactors. Its integrated equipment includes steam turbines, generators, pumps, heat exchangers and control systems, supporting reliable low-carbon electricity generation for customers across multiple countries.
