SAP MM ConsultantAt Hays, we are partnering with a leading international company in the renewable energy sector to support the evolution of their SAP landscape.The mission is to design, implement, and optimize SAP MM (Source-to-Pay) processes within S/4HANA, ensuring robust, scalable, and efficient procurement and materials management capabilities across global operations.We are looking for an experienced SAP MM Consultant who can combine strong functional expertise with hands-on delivery capabilities in complex transformation projects.What you will do- Design, implement, and support SAP MM processes including procurement (direct and indirect), inventory management, material master data, physical inventory, spare parts management, and valuation- Participate in S/4HANA rollout projects, covering solution design, customization, testing (FUT, SIT, UAT), cutover, go-live, and hypercare phases- Develop and implement RICEFW objects within the SAP MM area- Manage integrations with other SAP modules such as SD, FI, PP, and LE- Handle interfaces with SAP and non-SAP systems, including Ariba, SNC, and EDI- Provide functional and technical support to global business users in the MM domain- Coordinate SAP MM activities across internal teams, external consultants, and AMS providersWhat we are looking for- 5+ years of experience as SAP MM / STP Consultant- Bachelor’s or Master’s degree in Engineering, Business Administration, or similar- Strong experience working in SAP S/4HANA environments- Solid knowledge of Procure-to-Pay, Inventory Management, Invoicing, Material Master Data, and MRP processes- Experience with Release Strategies and Flexible Workflow- Understanding of pricing processes and valuation in SAP- Hands-on experience with SAP Ariba and SAP Fiori- Experience integrating SAP MM with other modules such as SD, FI, PP, and LE- Knowledge of logistics execution integrations (EWM, TM)- Ability to work in international environments and support global users- Strong communication, ownership, and teamwork skillsNice to have- Experience working in international or global rollout projects- Exposure to AMS environments or team coordination- Knowledge of additional SAP modules (SD, FI, PP, LE)What we offer- Freelance contract through Hays- Flexible remote working model, with occasional on-site visits when required (Pamplona or Germany)- Travel expenses fully covered for required on-site visits- Opportunity to work on large-scale S/4HANA transformation programs- International and collaborative working environment💡 We leverage modern SAP practices with a strong focus on innovation, continuous improvement, and delivering high-impact business solutions. If you're passionate about optimizing processes, working in S/4HANA environments, and being part of a collaborative and forward-thinking team, we’d love to hear from you.