We are recruiting an experienced Site Services Engineer to carry out maintenance and support activities on electrical power distribution systems across a nationwide portfolio of client sites. This role is field-based and will involve working within both public and private sector environments, supporting critical electrical infrastructure. The successful candidate will be a practical, safety-conscious electrical engineer with proven experience in high-voltage systems and a strong background in power distribution maintenance. Roles and Responsibilities Deliver planned and reactive maintenance on electrical power distribution assets Work on high-voltage (HV) and low-voltage (LV) systems, including switchgear, transformers, substations, and distribution boards Carry out fault diagnosis, testing, inspection, and remedial works Ensure all activities comply with health & safety legislation, site rules, and industry standards Complete accurate service reports, test documentation, and compliance records Act as a professional, client-facing representative while on site Travel to multiple client sites across the UK, supporting varied operational environments Assist with shutdowns, outages, and emergency response works where required Maintain tools, equipment, and company assets in line with company standards Skills and Qualifications Demonstrable experience working within power distribution environments Strong high-voltage experience is essential Background in electrical maintenance within industrial, commercial, or critical environments Experience working across multiple client sites Solid understanding of electrical safety rules, permit-to-work systems, and isolation procedures Ability to interpret electrical drawings, schematics, and technical documentation Strong fault-finding capability and attention to detail Ability to work independently and manage workload effectively Recognised electrical qualification (NVQ Level 3, City & Guilds, or equivalent) HV Authorisation or experience as an Authorised Person (AP) / Senior Authorised Person (SAP) is highly desirable CSCS Card 18th Edition Wiring Regulations Full UK driving licence We are seeking a reliable, safety-driven Site Services Engineer with strong technical knowledge of power distribution systems and a professional approach when working on client sites. This role suits someone who enjoys variety, responsibility, and operating within safety-critical environments. Click apply now if that's you