Req ID: 504187At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.Could you be the full-time onsite Power Supply Lead Engineer in AlUla, Saudi Arabia we’re looking for?Your future role"Take on a new challenge and apply your engineering and project management expertise in a new cutting-edge field. You’ll work alongside innovative, dedicated, and collaborative teammates. You'll play a pivotal role in shaping the future of transportation by performing the basic and detailed power supply engineering activities of a traction project (metro, tramway, or mainline). Day-to-day, you’ll work closely with teams across the business (including civil and MEP partners/contractors), manage all the Power Supply interfaces with local utility, and much more."We’ll look to you for:Lead MV/LV Traction Engineering: Ensure project implementation aligns with Design for Quality standards; propose solutions for performance and reliability.Perform Engineering Activities: Handle basic and detailed engineering for HV, MV, LV power supply and DC traction systems.Develop Technical Documentation: Prepare electrical architectures, technical, functional, and interface specifications; conduct clause-by-clause reviews and gap analysis.Prepare Calculation Notes: Short circuit, cable sizing, power balance, power factor study, UPS and battery sizing, earthing, protection coordination, MCB coordination, and basic structural calculations.Manage Interfaces: Identify and manage interfaces between power supply subsystems and other project subsystems.Allocate Requirements: Perform transverse requirement allocations in collaboration with specialists; develop requirements from standards, certifications, safety, and customer specifications.Supplier Coordination: Work closely with DC traction equipment suppliers; define architecture, operational modes, and functionalities; write subsystem specifications.Provide Project Support: Deliver method statements, testing procedures, and training as required.Procurement & Validation: Write technical purchasing specifications, evaluate supplier offers, validate documents, define standards, and