Key responsibilities Preventative maintenance: Conduct routine checks and maintenance to prevent system failures. Troubleshooting and repair: Diagnose and fix faults in BESS and related components. Commissioning: Support the initial setup and testing of new systems. Electrical testing: Perform electrical testing and inspections to ensure systems are working correctly and safely. Performance monitoring: Monitor system performance and implement software updates. Safety and compliance: Ensure all work adheres to safety regulations, such as BS7671 standards, and perform risk assessments. Support: Provide remote and on-site diagnostics and customer support. Documentation and reporting: Manage spare parts, maintain records, and provide daily reports. Required qualifications and skills Essential qualifications and skills Electrical foundation: A strong background in electrical work is fundamental. This can be a formal qualification like an apprenticeship or a technical diploma. BESS-specific training: Specialized courses and certifications are often required to work with battery energy storage systems (BESS). Experience with specific technologies like lithium-ion batteries and inverters is crucial. High-voltage expertise: A deep understanding of high-voltage equipment, AC/DC circuitry, and safety protocols like lockout/tagout (LOTO) is necessary to handle the dangers of these systems. Software and monitoring skills: Proficiency in using software for data monitoring, diagnostics, and system analysis is essential, as is familiarity with SCADA systems. Knowledge of battery management systems (BMS): Understanding how to work with and maintain battery management systems is vital for monitoring performance and safety. Beneficial qualifications and experience Experience: 2-4 years of hands-on experience with electrical or renewable energy systems. Renewable energy knowledge: Familiarity with renewable energy technologies and how they integrate into the grid is important for understanding the context of BESS. Regulatory knowledge: Awareness of industry standards, codes (such as IEEE and NEC), and compliance requirements is necessary for safe and legal installations. Additional certifications: Project management and quality management certifications can be beneficial for senior or supervisory roles, while environmental certifications may also be required for certain projects. Darwin Recruitment is acting as an Employment Business in relation to this vacancy.