Contemporary Star Energy is looking for you…
Contemporary Star Energy is a joint venture created by Stellantis and CATL to advance affordable and sustainable electric mobility in Europe. Bringing together general automotive leadership and next-generation battery innovation, we lead the evolution of cleaner and smarter mobility. Our large-scale, carbon-neutral battery manufacturing project contributes to the European electrification ecosystem and supports the regional supply chain for battery production.
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.
Join our team
We are looking for a Maintenance Engineer who will 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.
Your main responsibilities will be:




- 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.

Your profile and qualifications:
- Strong problem‑solving ability.
- Inclination towards continuou

📌 Ingeniero de mantenimiento (España)
🏢 Contemporary Star Energy
📍 España