We are looking for individuals to work as aeronautical operators in Seville, with experience in bath processes. The role involves direct participation in the production line, ensuring the correct execution of treatments. Main responsibilities include the meticulous preparation of surfaces to be treated, as well as the application of various chemical treatments such as anodizing and chromating, both chemical and electrolytic. Constant monitoring of process parameters such as temperature and immersion time is essential to ensure the quality of the final result. Additionally, the position requires performing quality checks to verify compliance with standards, maintaining detailed records and ensuring traceability of each component, and carrying out basic maintenance of the baths to ensure their proper operation. * Previous experience in industrial painting, preferably in the aerospace sector. * Knowledge of products and industrial processes or surface treatment. * Ability to work in a team and attention to detail. * Proactive attitude and ability to work in a team. * Availability to work fixed or rotating shifts.