A leading energy company in Grimsby is seeking a senior authorised person to maintain high-voltage networks and support operational excellence. This role involves managing safety and performance across both onshore and offshore assets, while performing maintenance tasks and supervising contractors. Ideal candidates have previous authorisation up to 400 kV, strong safety behavior, and relevant qualifications. The position operates on a shift basis with a 7/7 working schedule. #J-18808-Ljbffr