Senior SAP Basis Lead: S/4HANA, BTP & SAP Cloud

GAF Materials Corp. in Parsippany, NJ is seeking an SAP Basis Lead to own end-to-end SAP landscape management, including S/4HANA, CALM, and SAP BTP. The role requires deep technical expertise in SAP systems, upgrades, transports, and integrations. You will collaborate with SAP ECS, GRC/security teams and cross-functional partners while ensuring performance, security, and compliance across Windows/Linux and HANA DB. Travel may be required.