Contemporary Star Energy is a joint venture created by Stellantis and CATL to drive affordable and sustainable electric mobility in Europe. By bringing together global automotive leadership with next-generation battery innovation, we are leading the evolution towards cleaner, smarter mobility.Strategically located next to the Stellantis plant in Zaragoza, Spain, the Gigafactory will produce next-generation lithium iron phosphate (LFP) batteries with a capacity of up to 50 GWh.Our large-scale, zero-carbon battery manufacturing project contributes to the European electrification ecosystem and supports the supply chain for battery production.At Contemporary Star Energy, we are looking for your talent!We are opening the selection process for the position of Maintenance Engineer (M/F).What will your mission be?Your mission as a Maintenance Engineer will be to ensure the continuous, safe and efficient operation of all machines, production lines and auxiliary systems involved in the manufacturing of batteries, moving the focus to the prevention of failures, the correction of breakdowns and the permanent optimization of production processes.What will be the main functions of the position?- Diagnose and resolve faults in industrial equipment, production lines and automated systems, ensuring operational continuity.- Develop and execute preventive and predictive maintenance plans to maximize equipment reliability.- Provide technical support in critical interventions and major breakdowns.- Develop and update technical documentation (SOPs, WI, OPL) and provide training to maintenance and operations teams.- Define spare parts strategies and supervise their correct implementation and availability.- Lead initiatives for continuous improvement and optimization of team performance.- Monitor and analyze maintenance KPIs to identify opportunities for improvement and ensure compliance with operational objectives.- Promote standardization, innovation and best practices within the maintenance area.We would like the person who joins this position to share and provide us with the following knowledge and skills:- Strong problem-solving ability.-Inclination towards continuous improvement of highly automated systems.-Ability to move in dynamic industrial environments.The following competencies will be important: High fluency in Spanish. Advance level of English.What do we offer?-Participate in a top-tire project with industry leaders.-Specific training in cutting-edge technology.-Multicultural and dynamic environment.-Attractive remuneration package.Our selection processFirst contact – A chat with our Talent team to get to know us better.Strategic conversation – Interview with Hiring Manager + Talent, where we will talk about your experience and added value.Get ready for a streamlined, clear process focused on what really matters: your talent!