Job Responsibilities 1. On-site Equipment Inspection Maintenance: Conduct daily inspections, spot checks, and preventive maintenance on energy storage systems (PCS, BMS, EMS, battery clusters, transformers, switchgear, fire suppression systems, etc.) according to OM plans; promptly identify and resolve equipment anomalies to ensure safe and stable system operation. 2. Fault Diagnosis Emergency Response: Receive and respond to equipment fault alarms; rapidly perform on-site fault localization, root cause analysis, and repair recovery; coordinate with relevant technical teams on complex faults to minimize downtime and improve system availability. 3. Equipment Commissioning Support: Coordinate resources for post-installation commissioning, grid-connection testing, trial operation, and final acceptance of energy storage projects. 4. OM Data Management Reporting: Collect and organize operational data, fault records, maintenance records,



and inspection reports; analyze equipment operating status and health conditions; propose optimization recommendations; and regularly produce OM analysis reports to support equipment reliability improvement. 5. On-site Safety Management Customer Communication: Strictly enforce electrical safety operation procedures and energy storage industry safety standards; implement on-site risk control and work permit systems; maintain communication and coordination with customers, owners, and relevant partners; provide timely feedback on equipment operation; and enhance customer satisfaction. Qualifications - Education: Bachelor's degree or above - Skills: Experience in OM and maintenance of large-scale energy storage projects preferred - Experience: 3+ years of relevant experience preferred - Languages: Fluent in English, good at Spanish is a plus - Others: 1. Strong coordination, communication, and logical thinking skills 2. Aligned with the company's striving culture; highly responsible, proactive, and self-driven

📌 Field Services Engineer (Fuenlabrada)
🏢 CATL
📍 Fuenlabrada