Manage projects from conceptual and detailed system design through permitting, site visits, construction support, and compliance with customer and regulatory requirements

Develop energy production models, schedules, cost estimates, budgets, bills of materials, scopes of work, standards, and supplier quotes

Create and maintain SLDs, physical layouts, electrical schematics, specifications, and other engineering documentation

Coordinate internal and external designers

Ensure compliance with NFPA 855, UL 9540, UL 9540A, and local fire requirements

Develop solar/BESS interconnection requirements and EMS/BMS/SCADA communication protocols such as DNP3 and Modbus

Analyze battery degradation and SoH and develop capacity augmentation strategies

Track BESS technologies, costs, suppliers, applications, and market trends

Support construction management and supervise project execution, including FAT, SAT, capacity testing, commissioning, quality assurance, and schedule adherence

Coordinate engineering consultants and specialized contractors

Support customers and business development





Evaluate vendor proposals and collaborate with procurement and project controls

Develop O&M; guidelines and continuous improvement initiatives

Requirements

Bachelor's degree in Electrical Engineering or a related engineering field

Minimum 3 years of professional experience in the utility-scale BESS industry and BESS technologies, including Batteries, PCS, EMS, SCADA, and BMS

Experience across BESS project lifecycle phases: development, engineering, construction, commissioning, and operation

Experience managing production/sensitivity analysis of models and BESS engineering, including drawings, calculations, and technical specifications

Strong project coordination and documentation skills

Good understanding of MV/HV grid connection and European grid requirements

Experience working with EPC contractors, suppliers, consultants, and lenders

Experience with AutoCAD and Microsoft Office S

📌 Project Engineer – BESS (Madrid)
🏢 Jobtailor
📍 Madrid