5+ years of hands-on experience in SAP Security and Authorizations, with strong focus on SAP S/4HANA environments., Proven expertise in designing and implementing complex authorization concepts, including roles, custom developments, and interfaces (PFCG, SU24, SU01)., Solid experience with SAP GRC Access Control, especially SoD analysis, Emergency Access (Firefighter), and user provisioning., Strong background in SAP security lifecycle management, including audit support, compliance (e.g. SOX), and authorization quality assurance., Ability to act as a technical lead or subject matter expert, providing guidance, mentoring team members, and effectively communicating security solutions to business and IT stakeholders.