Within the Finance Processes, Systems and Optimization team, lead the evolution and the support of Atlas users in the time zone of the Americas. Key Responsibilities Lead the evolution and continuous improvement of the ATLAS core model across Finance processes, including Controlling, Accounting, Risk, interfaces and reporting, working closely with Business Process Owners, IT and regional stakeholders. Manage and prioritize system enhancements, incidents and bug resolution activities, ensuring testing, validation and successful deployment of new releases. Drive process optimization initiatives, maintain user documentation and promote best practices to improve data quality, efficiency and standardization. Provide functional support and training to Finance users, acting as a key point of contact during rollouts and post-go-live support activities. Coordinate communications and collaborate with Finance, IT and external partners to support ongoing system adoption and business needs across the Americas region.