We are looking for an experienced ERP/CRM Architect to provide deep technical leadership for enterprise application architecture and integration efforts in Tempe, Arizona. This Long-term Contract position is suited for a senior consultant who combines strategic design capability with direct hands-on development, troubleshooting, and solution delivery. The role focuses on strengthening the current ERP landscape, shaping scalable integration patterns, and partnering with business and IT teams to deliver secure, reliable systems.<br><br>Responsibilities:<br>• Drive the technical workstream for the organization’s transition from ECC 6.0 to S/4HANA, including architecture planning, solution design, and execution support.<br>• Build, enhance, and maintain integrations between SAP and external platforms using MuleSoft, APIs, IDocs, RFCs, BAPIs, and web services.<br>• Perform hands-on development, customization, debugging, and performance tuning across SAP-related applications and interfaces.<br>• Review existing custom solutions and recommend practical modernization approaches that align with long-term S/4HANA objectives.<br>• Define scalable integration architecture standards that support business growth, system reliability, and maintainability.<br>• Partner with internal technology teams, business stakeholders, and third-party vendors to translate requirements into effective technical solutions.<br>• Produce clear technical documentation, including specifications, architecture diagrams, interface designs, and roadmap materials.<br>• Advise on security design, data exchange controls, and compliance-minded integration practices across the SAP environment.<br>• Provide ongoing support for production issues, system enhancements, and project-based technical initiatives as a senior enterprise consultant.