This role will own solution design and delivery across S/4HANA Service (Customer/Vendor Warranty claim, Field Service/In-House Repair), tightly integrated with SD, MM, PP, LE, and FI/CO, with a strong focus on warranty (customer and vendor), serialization, and cross-functional processes. Own functional design for S/4HANA Service scenarios: in-house repair (RMA, repair orders, repair quotations), service contracts, service orders, resource planning, time & material, and integration with billing.