Role Purpose: The Critical Services Engineer is a senior, highly competent Low Voltage electrical professional responsible for the planning, execution, modification, testing, and re-energisation of mission-critical LV infrastructure in high-risk environments. The role requires the engineer to independently lead end-to-end LV works, including shutdown planning, safe isolation, modification works, testing, energisation, and incident response, while operating under strict technical governance, safety standards, and authorisation controls. This position is not installation-focused. It is an engineering authority role that blends technical depth, operational control, safety leadership, and client-facing accountability Key Responsibilities: LV shutdown planning & execution Panel, MCCB, ACB & busbar modification Safe isolation (LOTO) & Authorised Person duties LV switchgear inspection and assessment MCCB replacement and configuration ACB maintenance, retrofit and withdrawal units Busbar modif...