The Specialist (m/f/d) PSM Application is responsible for operational execution within the P2P domains, including system configuration support, testing, data migration, and documentation. The role ensures that global procurement processes, controls, and standards are effectively implemented and maintained across projects and regions. Working closely with IT, procurement teams, and functional leadership, the position contributes to system stability, user adoption, and process consistency, while delivering measurable outcomes such as test execution, defect resolution, and data quality. The role operates within defined governance structures and supports continuous improvement initiatives across procurement processes and systems.