SAP S4HANA Interface Design SME

Client: State of Washington
Bill Rate: $70/hr C2C
Location: Remote - Must be based in the US
Duration: 3 Months
Overview
Join a multi-year DoD SAP S/4HANA modernization program supporting the enterprise transformation from SAP ECC to SAP S/4HANA. We are seeking experienced SAP functional consultants with Active Secret Clearance to help drive data conversion governance, cross-functional business process integration, Federal audit and compliance requirements, and cutover readiness.

The ideal candidate will have hands-on SAP ECC and/or S/4HANA experience, a strong understanding of end-to-end business processes, and experience supporting large-scale ERP implementations in Federal or DoD environments. Responsibilities
Lead and facilitate future-state integration design and validation sessions. Define system responsibilities, data ownership, interface triggers, error handling, reconciliation, and support requirements. Design and validate SAP S/4HANA interfaces using APIs, IDocs, file-based integrations, middleware, and other integration patterns.

Develop and maintain interface inventories, data mappings, functional requirements, and integration design decisions. Define end-to-end integration flows supporting planning, materials management, inventory, warehousing, transportation, and financial processes. Develop and validate end-to-end integration test scenarios. Collaborate with business, functional, technical, and integration stakeholders to resolve design issues and dependencies. Support integration architecture decisions and ensure alignment with Navy supply-chain objectives.

Requirements
Hands-on SAP S/4HANA integration and interface design experience. Strong experience in future-state solution design, interface validation, and cross-system integration. Experience leading integration design workshops with business and technical stakeholders. Strong knowledge of APIs, IDocs, file-based interfaces, middleware, data mapping, and SAP integration patterns. Experience developing interface inventories, functional requirements, data mappings, and integration testing strategies.

Strong supply-chain integration knowledge across planning, MM, inventory, warehousing, transportation, and finance. SAP BTP Integration Suite / Cloud Integration experience preferred. Experience with FLIS, SAP Defense & Security (D&S), and DoD/Federal supply-chain or logistics environments preferred. Experience with SAP IBP/eSPP, MRP/IM with MRP Areas, EWM, or TM preferred. Excellent facilitation, communication, and stakeholder-management skills. Minimum Interim Secret DoD Clearance required. ship required.