Power Systems Design Engineer Sector: Renewable Energy / Power Systems / Engineering Are you an experienced Power Systems Engineer with a background in Battery Energy Storage or Microgrid applications? Our client, a market leader in advanced energy technologies, is seeking a skilled engineer to join their growing team in support of their cutting-edge BESS platforms. This is a fantastic opportunity to work with a pioneering company developing energy resilience and smart grid solutions. You ll play a key role in the configuration, validation, and commissioning of complex energy systems ensuring Power Conversion Systems (PCS) and Battery Management Systems (BMS/SBMS) are integrated and tested to the highest standards. Key Responsibilities: Oversee the configuration, testing, and commissioning of Power Conversion Systems (PCS), with a focus on platforms such as Sungrow and EPC. Support the integration and operational readiness of BMS and SBMS components. Act as a technical liaison between engineering design and on-site commissioning teams. Develop and maintain test procedures, commissioning protocols, and system checklists. Troubleshoot system-level issues across test environments, FAT/SAT, and live commissioning stages. Ensure compliance with grid codes, safety, and functional specifications. Conduct occasional site visits (3 5 days/month) for system validation and hands-on commissioning support. Desirable (Not Essential): Involvement in system design and modelling of BESS/