p Position Overview p The BESS Delivery Service Engineer (Utility Scale) is responsible for the execution and lifecycle support of large-scale battery energy storage projects after the project is secured by the sales and presales teams. /pp The role manages the technical delivery, commissioning, and operational maintenance support of utility-scale BESS projects, working closely with EPC contractors, grid operators, and project stakeholders. /pp Key Responsibilities /pp1. Project Handover from Sales / Presales /pulli Take over BESS projects from the sales and presales teams after contract signing. /lili Review technical proposals, system configurations, and service scope. /lili Confirm system design and project requirements with internal teams and customers including: System design, Grid requirements, Performance guarantees, Project schedules,etc /lili Ensure project milestones are achieved according to schedule and budget. /li /ulp2. Project Commissioning Planning and Execution /pulli Manage the full lifecycle delivery of utility-scale BESS projects. /lili Coordinate with EPC contractors, integrators, and equipment suppliers. Guide EPC for the equipment unloading, installation etc. /lili Ensure compliance with technical specifications, grid requirements, and safety standards. /li /ulp3. Commissioning Grid Integration /pulli Develop and execute commissioning plans, procedures, and checklists for BESS projects. /lili Conduct commissioning for battery racks, BMS (Battery Management System), PCS (Power Conversion System), EMS (Energy Management System) and MV transformer. /lili Validate integration of electrical, control, and communication systems. /lili Conduct grid compliance and performance verification tests /lili Work with grid operators and technical partners to complete system integration and SAT.



/lili Work with technical support teams to resolve technical issues during commissioning. /lili Ensure successful handover to operations. /li /ulp4. Operations Maintenance Service Management /pulli Provide OM service after Commercial Operation Date (COD). /lili Carry out preventive and corrective maintenance on BESS/PCS/EMS /lili Perform remote operations to support maintenance and fault resolution /lili Conduct site inspections, diagnostics, and testing using specialist equipment /lili Ensure strict compliance with Health Safety standards and HSE regulations in related countries /lili Supervise subcontractors and ensure quality and compliance of third-party works /lili Support commissioning, upgrades, and major repairs /lili Review technical documentation and contribute to maintenance procedures, RAMS, and method statements /lili Liaise with OEMs and suppliers on maintenance processes and technical clarifications /lili Support annual maintenance planning for BESS assets /lili Provide OM Training to customer OM team and subcontractor /li /ulp Qualifications /pulli Degree in Electrical Engineering, Power Systems, Energy Engineering, or related field. /lili2–5 years' experience in utility-scale renewable energy or power infrastructure projects. /lili Necessary Certifications to work on site /lili Experience with large-scale BESS, solar + storage, or grid infrastructure preferred. /lili Strong understanding of Grid integration, Power systems, Energy management systems, High-voltage systems, HSE /li /ulp Skills /pulli Strong technical knowledge of BESS, LV systems, inverters, EMS /lili Knowledge of grid compliance and power system integration /lili Ability to manage multiple technical stakeholders /lili Strong problem-solving ability /lili Willingness to travel to project sites /li /ul /p

📌 BESS Delivery & Service Engineer - Utility Scale Projects (Roma)
🏢 LONGi Solar
📍 Roma