Cross-Functional & People Leadership: Contribute to Supply Chain Management maturity by sharing best practices, supporting SAP S/4HANA Procure-to-Pay processes, partnering with Finance and Accounts Payable on P-Card integration and controls, and providing subject-matter guidance on Corporate Services, indirect procurement, and P-Card practices. Stakeholder Advisory & Change Leadership: Build trusted relationships with department heads and senior stakeholders, participate in business planning, provide data-driven market intelligence, shape demand before requisitions are raised, and lead the adoption of new sourcing strategies, suppliers, controls, and buying channels.