Install, maintain, and repair electrical systems and components in commercial buildings (lighting, power, control systems, etc.). Ensure that all electrical installations comply with current electrical codes and regulations (18th Edition of the IET Wiring Regulations). Work with circuit breakers, fuse boards, lighting, wiring, and other electrical equipment used in commercial environments. Perform periodic inspections, testing, and fault finding on commercial electrical systems to ensure compliance with safety standards. Conduct thorough electrical testing, including insulation resistance, earth loop impedance, and continuity testing. Prepare detailed test reports and certification for all works undertaken, ensuring all testing is carried out according to the 2391 standard. Identify and rectify any electrical issues during testing or routine checks. Ensure all electrical work complies with health and safety regulations and electrical standards (18th Edition). Carry out risk assessments to ensure the safe installation and operation of electrical systems