Renewables Commissioning & Service Engineer Overview Job type: Permanent, full-time Industry: Energy management systems, battery energy storage, EV charging, distributed energy resources Location: Site-based role with occasional travel to a London office Remuneration: Competitive salary plus participation in a performance-related bonus scheme. Company vehicle provided Experience: 5 years in a relevant engineering role Languages: English required; additional languages advantageous Education: Higher-level qualification in Electrical Engineering Professional certifications: 18th Edition preferred (not essential) The Role An established and growing clean energy technology business is seeking a Renewables Commissioning and Service Engineer to strengthen its delivery function. The delivery team is responsible for the end-to-end implementation of battery storage and energy management projects, from pre-installation through commissioning and aftersales support. This role combines hands-on electrical engineering with project coordination and technical support, working closely with internal teams, suppliers, and installation partners. Key activities include: Supporting project delivery through pre-configuration of equipment and technical assistance to installation partners Assisting with procurement activities, including supplier liaison, goods-in processes, and stock management Diagnosing and resolving faults during commissioning and on existing operational systems Collaborating with engineering and development teams to implement new system enhancements Interpreting and producing electrical drawings to support commissioning and aftersales work The successful candidate will have a strong understanding of low-voltage renewable energy systems and demonstrate a methodical, proactive approach to problem-solving. Clear communication and the ability to explain technical concepts simply are essential. Responsibilities Work closely with project managers and third-party installers to provide technical guidance and on-site support Oversee and support system installation and commissioning activities Respond to and resolve system faults or operational issues as they arise Read, understand, and contribute to technical manuals, schematics, and diagrams Diagnose and correct electrical installation issues Provide both remote and on-site aftersales technical support Required Experience Practical experience with electrical and control/supervisory circuits Good knowledge of electrical regulations, industry best practices, and standard components Familiarity with IT infrastructure and communication networks Skills & Aptitude Strong analytical and numerical skills with a structured problem-solving approach Excellent organisational and communication skills, written and verbal Ability to work independently and travel as required while collaborating with remote colleagues High level of IT literacy and networking competence Proficiency with Microsoft Office and willingness to learn new software tools Full UK driving license Strong attention to detail Confident, proactive, and resilient mindset Desirable Qualifications & Experience Level 3 Award in the Requirements for Electrical Installations (BS 7671:2018 – 18th Edition) Experience working in a fast-paced or scaling organisation Valid CSCS card