SAP Interface Subject Matter Expert
Accenturefederalservices · Washington, DC
About this role
**SAP Interface Subject Matter Expert** **The work** The SAP Interface SME will drive the analysis, design, and development of interfaces between the future-state SAP S/4 solution and external trading partner systems. This role prioritizes “hybrid” expertise—deep functional knowledge of external trading partner systems plus hands-on technical capability to design, map, and build the interfaces. **Key responsibilities** - Conduct detailed analysis of legacy interfaces, data formats, and protocols - Design end-to-end integration flows between SAP S/4HANA and external agency trading partners - Perform hands-on development, configuration, and data mapping using SAP integration technologies (e.g., SAP Integration Suite/CPI, PO, or legacy PI) - Partner directly with external trading to align on Interface Control Documents (ICDs), schemas, and testing schedules - Translate complex business processes (finance, supply chain, asset management) into technical data requirements to ensure transactional integrity across system boundaries - Lead unit testing, system integration testing (SIT), and partner end-to-end testing - Troubleshoot, debug, and resolve complex interface errors and data mismatches - Author and maintain high-quality ICDs, technical design specifications, and mapping templates **Here’s what you need** - 6+ years of IT experience with a heavy focus on interface/integration design and development in a federal ERP environment - Strong functional understanding of business processes and external systems that feed into them (e.g., supply, financial, or logistics systems) - Hands-on experience developing interfaces with SAP integration middleware (SAP PO, CPI/Integration Suite, EDI, ALE/IDocs, BAPIs, and Web Services) - Familiarity with data formats, transmission protocols (SFTP, AS2), and security/encryption requirements - Ability to analyze complex legacy COBOL or flat-file interfaces and translate them into modern SAP S/4HANA-compatible designs **Nice to have** - Bachelor’s degree in a related field **Eligibility requirements** - US Citizen (no dual citizenship) - Active Secret clearance - Willingness to travel up to 25% **Pay range (where applicable)** - **$124,000 – $246,400 USD**
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