Mandatory Skills: OneStream Solution Architecture & Design Design end-to-end planning solutions using OneStream XF.Define architecture standards, data models, and integration strategies with ERP (SAP S/4HANA, Oracle, Workday, etc.) and other non-ERP systems.Drive best practices in Cube Views, Extensible Dimensionality, and multi-dimensional modeling.Implementation & Project Leadership Lead OneStream implementation projects from blueprinting to go-live.Collaborate with cross-functional teams incl