Mechanical Designer (M/F)
Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 27, 2026. Actual Group scores A on the Alion truth index.
The Actual Experts agency in Guyancourt is looking for a Mechanical Designer (M/F) for one of its clients based in Massy (91).
You will be in charge of: Designing mechanical sub-assemblies (machined, stamped, injected, 3D printed parts...) adapted to customer requirements and internal constraints (costs, deadlines, quality, standards...). Creating 3D models and 2D drawings using SolidWorks. Actively participating in functional analysis, solution research, and the development of design files. Ensuring liaison with other departments: methods, quality, laboratory, production, purchasing. Preparing definition files (drawings, bills of materials, product specifications). Participating in design reviews (R&D, quality, production) and ensuring updates. Contributing to the monitoring of prototypes and tests (internal/lab) with the product engineer. Integrating feedback from tests, production, and customers to make designs more reliable. Participating in the implementation of standardization and continuous improvement tools.
Mastery of SOLIDWORKS and CAD design rules. Operational English.