SAP Supply Chain Technical Architect

Job Summary

The client is seeking a SAP Supply Chain Technical Architect to support a future-state operating model and warehouse/logistics transformation initiative. This consultant will translate business and process design into a build-ready technical architecture across SAP, warehouse management, logistics, enterprise integration, 3PL connectivity, data flows, and system interface design.

Key Responsibilities

• Lead the design of end-to-end technical architecture supporting the client's future-state warehouse, logistics, and supply chain operating model.
• Define SAP and non-SAP application architecture across the broader supply chain and logistics technology ecosystem.
• Develop reference architecture, integration architecture, interface patterns, system interaction models, and technical architecture documentation.
• Define data architecture, data flows, source-to-target mappings, and system interface requirements.
• Translate future-state business requirements and operating model design into implementation-ready technical specifications.
• Support architecture workshops with client enterprise architecture, business, functional, and technical stakeholders.
• Design integration approaches for 3PL providers, warehouse technology platforms, logistics systems, middleware, APIs, and enterprise applications.
• Identify technical dependencies, risks, assumptions, constraints, and implementation considerations.
• Provide build-readiness guidance and documentation for future implementation teams.
• Ensure architecture decisions align with enterprise standards, scalability requirements, and supply chain process objectives.

Required Skills

• 12 years of experience in technical architecture, enterprise architecture, solution architecture, or systems integration roles.
• Deep experience with SAP ECC and/or SAP S/4HANA architecture.
• Strong knowledge of SAP WM and/or SAP EWM.
• Proven experience supporting warehouse management, logistics, distribution, supply chain, and material management processes.
• Strong background in 3PL integration architecture and external partner system connectivity.
• Experience designing enterprise integration patterns, APIs, middleware interfaces, and system-to-system communication models.
• Strong data architecture experience, including data flow design, source-to-target mapping, and interface data requirements.
• Able to create technical specifications, architecture models, system interaction diagrams, and implementation-ready design documentation.
• Experience with UML, architecture modeling, and enterprise architecture documentation.
• Strong communication skills with the ability to work with enterprise architects, functional teams, business stakeholders, and implementation teams.

Preferred Skills

• Experience supporting large-scale SAP transformation, supply chain modernization, warehouse enablement, or logistics integration programs.
• Experience working with client enterprise architecture teams in a consulting or project-based environment.
• Familiarity with hybrid SAP/non-SAP landscapes involving warehouse, transportation, logistics, middleware, API, and data platforms.
• Ability to operate independently as a senior advisory resource while producing clear, build-ready technical deliverables.

About GTT

GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.