Lead on-site commissioning, Site Acceptance Testing (SAT), and customer handover of utility-scale BESS projects; ~Execute preventive and corrective maintenance on battery systems (LFP / NMC), Power Conversion Systems (PCS), Battery Management Systems (BMS), Energy Management Systems (EMS), MV/HV switchgear, transformers, and auxiliary subsystems; ~Provide 24/7 first-line emergency response and remote technical support during critical incidents; lead on-site recovery actions; ~Diagnose faults using BMS logs, SCADA / EMS trend data, and field measurements; Deliver operator and maintenance training to customers, O&M; partners, and local contractors; ~Ensure all work complies with EU and local standards: IEC 62619, IEC 62933, EN 50549, VDE-AR-N 4110 / 4120, G99, CE, and local fire codes (VdS / NFPA 855 equivalent); ~Coordinate with EPCs, DSOs / TSOs, fire authorities, and third-party service providers during planned and unplanned outages; ~Prepare service reports, method statements, risk assessments,



and as-built documentation in English; ~Manage warranty claims, spare-parts forecasting, and service cost control against SLA; ~Contribute to continuous improvement of service procedures, tooling, and safety practices across the European team; Bachelor's or Master's degree in Electrical Engineering, Power Systems, Renewable Energy, or related discipline; ~Minimum 3 years of hands-on experience with utility-scale BESS, PV+storage hybrid plants, or HV substations; ~Proficiency in German, Polish, or Spanish is a strong plus. The role requires close collaboration with cross-functional teams to ensure high-quality client support, along with the flexibility to undertake additional duties as reasonably assigned; ~Legal right to work in the EU or UK and ability to travel freely within the Schengen area; ~

📌 Filed Service Engineer(utility Bess) (La Mancha)
🏢 StarCharge
📍 La Mancha