We are looking to recruit Lead/Principal Electrical Engineer s to support various Energy Transition and Security projects for our client, a leading oil & gas design and engineering contractor based at their offices in Surrey. Lead/Principal Electrical Engineer you will be expected to develop the electrical power system designs required to support the process design. Demonstratable experience of designing large industrial power systems is a pre-requisite for the roles. Experience should include: Power system designs for H2 / NH3 / LNG / Refining projects Sizing and selection of high voltage equipment, Large Frequency convertors, AC/ DC UPS systems etc. Development of philosophies and specifications Input to estimating Abiltiy to complete power system studies / calculations using ETAP / review of studies by others. Job Details: Contract role - duration c. 12 months Rate: £62 p/h (Ltd co), role expected to be Outside of IR35 Working hours: 40 hrs per week Location: Surrey - hybrid working for up to 2 days may be possible Start date: ASAP All applicants must be eligible to work in the UK