We are a recruiting for a leading general automotive supplier, recognized as one of the largest innovative companies in the sector, designing breakthrough solutions to reinvent mobility. We are seeking a Plastic Injection Tooling Engineer for our Jaén facility. This is a hybrid role: approximately 50% hands-on on the shop floor (toolshop and APU, working alongside technicians at the injection machine) and 50% in R&D; and project follow-up. You will ensure technical mold developments for P1 projects according to QCD, supporting injection tooling development for new products for top car makers. Participate in project RFQ: orient mold and injection process topics for optimal industrial conditions Define mold Requirement File and specificities for mold supplier insourcing, coordinating with Tooling Purchase, R&D;, Project teams, and plants Support Quality & Project teams in analyzing injected parts for each trial Respect project planning, budget, and technical deliverables #