Mechanical Calculation Engineer M/F

Mechanical Calculation Engineer M/FIn an environment where technical requirements, reliability and precision guide every decision, this Mechanical Calculation Engineer M/F position is aimed at a professional capable of providing a detailed understanding of mechanical phenomena and transforming complex issues into robust solutions. You will work on high value-added projects in the energy sector, alongside project teams seeking methodical, rigorous and results-oriented support. In this role, the challenge is not only to perform calculations: it is to contribute actively to the design, validation and securing of technical solutions, relying on recognized calculation expertise and a collaborative approach. You will operate in a setting where high standards go hand in hand with open exchange, and where your ability to question, to propose and to argue technically will make the difference. The assignment values autonomy, analytical thinking and the ability to engage with a variety of stakeholders to move projects forward accurately and efficiently.

Perform mechanical sizing, verification and justification calculations for structures, equipment or subassemblies.

Analyze mechanical stresses, boundary conditions and calculation assumptions in order to secure technical choices.

Produce and formalize calculation deliverables: notes, reports, justification summaries and technical files.

Take part in design reviews and provide technical support to engineering, design and project teams.

Communicate with the various disciplines involved to align calculation models with functional, regulatory and project requirements.

Contribute to the continuous improvement of calculation methods, tools and standards used in projects.

Ensure consistency between calculation results, customer expectations and performance, safety and mechanical integrity objectives.

This position requires a solid technical foundation, built up over several years of experience, as well as the ability to approach mechanical topics with method, curiosity and attention to detail. We are looking for an engineer capable of taking a step back from calculation results, explaining their implications and placing them in a project context. The required experience, between 5 and 10 years, reflects our interest in profiles already well-versed in mechanical calculation issues, used to working in demanding environments and producing reliable deliverables. An engineering degree or equivalent qualification in mechanics, mechanical engineering or a related field is generally expected. Beyond academic knowledge, proficiency with calculation tools, rigor in modeling and the ability to defend technical assumptions will be decisive. A service mindset, strong communication skills and the ability to work as part of a team are also essential to succeed in this role, within teams where technical trust is built over time.

Engineering degree or master’s level (Bac+5) in mechanics, mechanical engineering, structural calculation or an equivalent field.5 to 10 years of professional experience in mechanical calculation, sizing or structural justification.

Good command of the principles of strength of materials, structural mechanics and load analysis.

Experience with calculation and simulation tools, depending on project needs.

Ability to interpret calculation results and to write clear, well-argued technical deliverables.

Rigor, autonomy, organizational skills and a good capacity for synthesis.

Strong interpersonal skills to work with design, project, quality and client teams.

Knowledge of the energy sector and its technical requirements will be appreciated.

The salary offered for this position is between 45,000 and 50,000 gross per year, depending on your experience and qualifications.