ZR__JOB

Jacksonville, United States | Posted on 06/17/2026

The SAP Middleware Support resource will be responsible for the design, remediation, support, and optimization of integration objects across the SAP ECC to S/4

HANA brownfield migration landscape. This role will ensure continuity, stability, and performance of all system interfaces throughout migration, testing, cutover, and post-go-live stabilization.
For this REQ we can only accept US CIT for DoD!!

The senior consultant with 10-15 years overall experience will work closely with Basis, functional, data, and ABAP teams to support end-to-end integration scenarios and enable seamless interoperability between SAP and non-SAP systems.

• Support design, build, and validation of SAP integration objects leveraging:
• SAP PI/PO (Process Integration / Process Orchestration)
• APIs (REST, SOAP), IDocs, BAPI s
• MUST HAVE :
  Data Migration with Win Pure Data Quality Tool Expertise
• Maintain and support interface mappings, data transformations, and integration logic across ECC and S/4
  
  HANA landscapes
• Support publish/subscribe and event-driven integration patterns using middleware tools
• Assist in defining and executing integration strategy and deployment approach for S/4
  
  HANA conversion

• Assess existing ECC interfaces for S/4
  
  HANA compatibility and simplification impacts
• Support remediation of obsolete or non-compliant integration objects
• Update technical specifications, interface mappings, and transformation logic for S/4
  
  HANA readiness
• Identify opportunities to optimize or replace legacy integrations with modern API-based approaches
• Support third-party system compatibility assessments and interface redesign where required

• Support interface testing across:
• System Integration Testing (SIT)
• User Acceptance Testing (UAT)
• Mock Conversions and Cutover cycles
• Troubleshoot and resolve integration defects across environments
• Validate end-to-end data integrity and system interactions
• Support cutover planning and sequencing for middleware objects
• Provide post-go-live support for integration defects and performance issues
• Monitor middleware performance, message queues, and interface failures

• Partner with:
• Functional teams to validate business process integration
• ABAP developers for custom interface remediation
• Data migration teams for data flow consistency
• Basis/infrastructure teams for environment and transport management
• Support alignment of integration design with overall S/4
  
  HANA architecture and data strategy

• 8–10+ years of experience in SAP middleware/integration support roles
• Proven experience in SAP ECC → S/4
  
  HANA Brownfield migrations
• Hands-on experience with:
• SAP PI/PO configuration and support
• IDocs, BAPIs, RFCs
• REST/SOAP APIs and integration frameworks
• Strong experience troubleshooting integration objects and resolving interface issues
• Understanding of integration patterns (point-to-point, middleware-based, event-driven)
• Experience supporting integration testing cycles and migration cutover

• Experience with SAP Integration Suite / CPI
• Familiarity with API management and microservices architecture
• Experience with middleware performance tuning and monitoring tools
• Exposure to SAP modules such as FICO, MM, PP, or StRM in integrated landscapes

• Experience with:
• iBaseT (MES / MRO integration)
• Dassault DELMIA Apriso (Manufacturing Operations Management integration)
• Experience integrating SAP with manufacturing/MES systems in aerospace or…