Role: Power Systems Engineer Location: East of England Contract Length: 12 months (Outside IR35) Pay: £400 - £500 Per Day V7 are looking for an experienced HV Substation Power Systems Engineer to support the delivery of high-profile grid and energy transition projects across the UK. You will be responsible for the design, analysis, and integration of high-voltage substation systems (up to 400kV), ensuring safe, compliant, and technically sound solutions that support our national decarbonisation goals. Benefits: * 12 month contract * Weekly payroll The Role: * Deliver and review detailed power systems designs for HV substations (11kV to 400kV), including: * Single-line diagrams * Protection and control schematics * Earthing and lightning protection layouts * Perform load flow, shortcircuit, arc flash, and protection coordination studies using industry software * Support the development of Functional Design Specifications, Equipment Specifications, and Interface Documents. * Provide technical input to commissioning and FAT/SAT activities, ensuring system integrity and safety. The Requirements: * 2+ years’ experience in HV substation or power systems engineering (preferably up to 132kV–400kV). * Sound understanding of: * Power system modelling and fault level analysis * HV equipment operation (transformers, switchgear, CTs/VTs, protection relays) * Protection and control philosoph...