Senior Electrical Design Engineer (Substations)London or Manchester - Hybrid WorkingAuxo Talent are currently seeking an experienced Senior Electrical Design Engineer (Substations) to join a leading global consultancy specialising in the development and operation of high-performance data centre facilities. Locations in London or Manchester, Dublin and Amsterdam.The successful candidate will play a key role in the detailed design and delivery of high voltage substations supporting large-scale data centre infrastructure projects. This is a client-facing role requiring strong technical expertise and the ability to collaborate with multidisciplinary teams.Key Responsibilities of Senior Electrical Design Engineer (Substations)Lead detailed substation design for systems ranging from 110kV to 400kV.Perform power system studies using ETAP including:Load Flow AnalysisShort Circuit AnalysisHarmonic AnalysisProtection and Coordination StudiesCable calculations (HV, MV and LV)Support the Electrical Engineering team in the execution of technically sound substation designs compliant with international standards including IEC, IEEE and BS.Provide technical guidance to Architect Engineers (AEs) and EPC contractors from concept design through to commissioning.Participate in all design stages including campus planning, detailed design, IFC documentation and construction support.Conduct design reviews ensuring compliance with client specifications and national grid codes.Collaborate with multid