Job Description The main objective of LUCA program is to successfully upgrade METRO’s Finance to SAP S/4HANA to ensure business continuity and avoid security and compliance risks. The LUCA program is, in addition, a critical enabler of METRO’s strategy to achieve standardization, harmonization, and centralization. The Expert Module Lead Ariba (m/f/d) is responsible for leading the successful implementation, configuration and management of SAP Ariba solutions to optimize procurement processes and integrate seamlessly within SAP environment. This role requires a detail-oriented professional with a deep understanding of SAP Ariba and its integration with other SAP modules. Key Responsibilities SAP Ariba Implementation and Management: Lead the design, development, configuration, testing and ongoing maintenance of SAP Ariba solution to enhance procurement efficiency. Develop and maintain project plans, timelines, and deliverables specific to SAP Ariba initiatives. Collaborate with cross-functional teams to ensure seamless integration and alignment across SAP modules. Integration with SAP PM: Utilize expertise in SAP PM to integrate maintenance planning and scheduling with procurement processes, thereby enhancing operational efficiency. Training and Support: Provide training and ongoing support to users, ensuring proficiency in SAP Ariba tools and features. Develop user manuals and conduct workshops as needed. Process Optimization: Analyze current procurement processes to identify areas for improvement. Implement best practices using SAP Ariba to streamline operations and reduce costs.