CDD - Responsable de l'Ingénierie Financière - IS/IT Group (F/H)

Define the financial engineering for IS/IT cost reallocation across the Group by updating and constructing Unit of Work (UO) structures. Collaborate with service owners to propose financing matrix evolution scenarios aligned with Financial Direction rules and ensure 100% variable service billing. Track UO consumption based on the MYB, forecast revenues, and maintain the cost-to-revenue mapping matrix throughout the year. Implement necessary tools for revenue tracking, pilot FinOps and Pay per Use use-cases, and train stakeholders on the Cost & Value Tool. Serve as the single point of contact for global cost reallocation subjects while ensuring transparent reporting for users.