BESS Specialist

Responsibilities

• Lead the technical and commercial structuring of BESS components within utility solar tenders — defining system capacity, duration, cycling assumptions, and grid services capability.
• Develop and maintain BESS financial models — including dispatch revenue, grid services income, degradation assumptions, capex/opex buildups, and project IRR contribution.
• Advise on optimal BESS system architecture for each project based on site requirements, grid conditions, and offtake terms.
• Review and validate BESS technical specifications provided by equipment suppliers and EPC contractors.
• Lead BESS component preparation for all LSS6 and future tender submissions requiring storage integration.
• Ensure BESS elements of tender submissions are technically accurate, commercially competitive, and compliant with programme requirements.
• Support the EPCC team in evaluating BESS subcontractors and equipment suppli...