OverviewLocation Rome, Italy L'esperienza richiesta ai candidati, così come le competenze e le qualifiche aggiuntive necessarie per questo lavoro, sono elencate di seguito. - Palermo, ItalyAbout Us Zelestra (formerly Solarpack) is a multinational platform focused on multi-technology renewables with a vertically integrated business model for large-scale renewable projects across Europe, North America, Latin America, Asia, and Africa. Headquartered in Spain, Zelestra has more than 1,000 employees worldwide and is backed by EQT. Our purpose is to change the world by making decarbonization a reality for our partners.Mission We are seeking a BESS Specialist to join our Engineering Unit and support the full lifecycle of Battery Energy Storage System (BESS) projects, from early-stage development through project execution, commissioning, and handover to operations. The successful candidate will work with Development, Finance, Regulatory, Procurement, and O&M; teams to ensure BESS and hybrid (PV+BESS) assets are technically robust, commercially optimized,



and operationally resilient.ResponsibilitiesLead technical feasibility studies and system sizing for utility-scale standalone BESS and hybrid PV+BESS projects (>50 MW).Define battery technology selection criteria and evaluate Battery Supply Agreement (BSA) proposals through structured technical and commercial assessments.Develop and review technical specifications, single-line diagrams, equipment layouts, and grid connection documentation with DSOs and Terna.Manage interfaces with EPC/BOP contractors, BSA and PCS suppliers, and grid operators throughout the project lifecycle, from engineering through energization.Supervise Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), and commissioning activities, ensuring compliance with contractual, technical, and safety requirements.Develop and validate revenue models for market participation and ancillary services, including revenue-stacking strategies.Monitor market regul

📌 BESS Specialist (Italia)
🏢 Zelestra
📍 Italia