We are looking to appoint flexible and hands-on Site Engineer to join a growing engineering services team supporting customers across the UK and overseas. This is a field-based role focused on reactive maintenance, fault finding, inspections, repairs and technical support within a heavy electrical/mechanical engineering environment. The successful Site Engineer will respond to urgent site issues, carrying out investigations and rectification works, supporting commissioning and maintenance activities, and producing detailed technical reports. You will also support wider site operations, audits and planned engineering activities when not attending reactive call outs. This opportunity would suit an experienced field service, maintenance or commissioning engineer with strong fault-finding skills and experience working within HV/LV, industrial, utilities or heavy engineering environments. Key Responsibilities Attend customer sites across the UK and Europe to respond to breakdowns, faults and urgent engineering issues. Carry out investigations, diagnostics and rectification works on electrical and mechanical equipment. Perform inspections, repairs, replacements and adjustments on site-based systems and associated equipment. Support maintenance, commissioning and testing activities where required. Complete technical documentation including reports, service sheets, RAMS and photographic evidence. Work independently on customer sites while following lone working and health and safe