We are seeking an experienced Site Electrical Testing Engineer to join our Operations team. This is a predominantly site-based role requiring regular travel throughout the UK and, when required, internationally. The Role Reporting to the Head of Site Services, you will be responsible for the testing, commissioning, maintenance, and support of transformers and associated equipment on customer sites. This is a hands-on position involving electrical testing, mechanical assembly, fault diagnosis, and maintenance activities. The successful candidate will demonstrate strong technical competence, excellent safety awareness, and the ability to work independently in demanding site environments. Key Responsibilities * Lead and carry out on-site transformer testing and commissioning activities. * Perform mechanical assembly and installation of transformers and associated equipment. * Conduct fault-finding, diagnostics, and repair work. * Undertake transformer maintenance activities. * Read and interpret technical drawings and electrical schematics. * Complete testing documentation and reports accurately. * Ensure compliance with site RAMS (Risk Assessments and Method Statements) and Health & Safety requirements. * Represent the company professionally when interacting with customers and stakeholders. * Travel regularly to customer sites across the UK and overseas as required. Transformer Testing Respon...