We are a plastic injection and thermoforming company located in Castellbisbal, and we are seeking a trainee to carry out internships at our company. The start date would be January 7th, on a part-time basis, with the possibility of permanent integration into our staff. Below are the tasks to be performed: * Industrial/hydraulic maintenance: Carry out preventive and corrective maintenance tasks on equipment, ensuring their proper operation. * Diagnose and repair mechanical failures in production equipment. * Adjust, assemble, and disassemble mechanical components. * Participate in continuous improvement projects and optimization of production processes. * Coordinate with electrical and production teams to ensure operational efficiency. * Completion of documentation Technical training in the field of industrial maintenance, as well as the ability to work effectively in a team and solve problems efficiently, will be highly valued. This is an ideal opportunity to develop skills and gain practical experience in a dynamic and constantly evolving industrial environment.