Senior SAP S/4HANA OTC Consultant

This role supports complex enterprise SAP S/4HANA Order-to-Cash (OTC) and Sales & Distribution (SD) implementations specifically within the Aerospace & Defense industry. The consultant will act as a primary subject matter expert, bridging business requirements with technical execution across multi-module integrations., Lead the end-to-end functional design, configuration, and implementation of SAP S/4HANA OTC and SD modules. Collaborate with business stakeholders to translate domain requirements into scalable SAP processes. Oversee cross-module integrations and interface touchpoints with PI/PO, IBP, and AIF systems. Deliver technical functional specifications, process maps, and system testing across project lifecycles.

Pure SAP S/4HANA OTC candidate needed Role is remote based out of Seattle, WA, but requires candidate flexibility to travel as needed by the client (travel and expenses ARE reimbursed by the client). Familiarity with DD250 processes, WAWF invoicing, government contract requirements, FAR/DFARS, ITAR/EAR and WBS/EVM integration. They are looking for a very senior (10+ years) SAP S4HANA OTC specialist. NOT a lead and NOT someone with FICO/FICM experience. They must have experience with at least 2-3 full implementations. They also prefer someone from the gov/defense industry. This is a defense/security project. They are at the beginning stages of the project. They must be hands on with configuration and implementation. Once development is done, they will be doing implementations in all plants. Go live is at least a year out. 10+ years SAP implementation experience, including hands-on SAP S/4HANA configuration in SD, integration with MM, FI/CO and related modules. Proven experience implementing OTC/SD processes in defense or highly regulated industries, including MTO and MTS order flows. Direct experience with third party billing/drop ship implementations in S/4HANA and EDI integrations. Familiarity with DD250 processes, WAWF invoicing, government contract requirements, FAR/DFARS, ITAR/EAR and WBS/EVM integration. Strong experience with integration technologies (SAP CPI/PI, middleware, EDI, GEX/WAWF connectors). Demonstrated ability to lead cross-functional teams, drive workshops, and translate business requirements into SAP solutions. Experience with data migration tools and master data governance. Excellent stakeholder management, communication, and documentation skills. Experience with Agile and/or hybrid delivery methods and tools (JIRA, Confluence). Preferred / nice-to-have Prior implementation experience at aerospace OEMs, prime contractors or defense subcontractors. Background in Earned Value Management (EVM) and Program Controls integration to SAP. Experience with SAP EWM, TM or Advanced ATP in complex supply chains. Certifications: SAP S/4HANA (functional/technical), PMP, PMI ACP, or Six Sigma. Experience with WAWF/GEX automation and government portals integration.