SAP Middleware Support – ECC to S/4HANA

DXC Technology • Alpharetta, GA

5d • Remote

About The Position

DXC Technology (NYSE: DXC) helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private, and hybrid clouds. The world’s largest companies and public sector organizations trust DXC to deploy services across the Enterprise Technology Stack to drive new performance levels, competitiveness, and customer experience. Learn more about how we deliver excellence for our customers and colleagues at DXC.com.

Requirements

• 8–10+ years of experience in SAP middleware/integration support roles
• Proven experience in SAP ECC → S/4HANA 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
• Strong problem-solving and root-cause analysis capabilities
• Ability to work across global teams and multiple stakeholders
• Clear communication of technical issues to both technical and functional audiences
• Ability to manage multiple integration priorities in a fast-paced migration program
• Must be legally authorized to work in the United States without sponsorship now or in the future
• Must be US Citizen or Green Card holder

Nice To Haves

• 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)
• Experience with Dassault DELMIA Apriso (Manufacturing Operations Management integration)
• Experience integrating SAP with manufacturing/MES systems in aerospace or regulated industries
• Knowledge of serialization, shop floor integration, and production data flows

Responsibilities

• Support design, build, and validation of SAP integration objects leveraging: SAP PI/PO (Process Integration / Process Orchestration) APIs (REST, SOAP), IDocs, BAPIs
• Maintain and support interface mappings, data transformations, and integration logic across ECC and S/4HANA landscapes
• Support publish/subscribe and event-driven integration patterns using middleware tools
• Assist in defining and executing integration strategy and deployment approach for S/4HANA conversion
• Assess existing ECC interfaces for S/4HANA compatibility and simplification impacts
• Support remediation of obsolete or non-compliant integration objects
• Update technical specifications, interface mappings, and transformation logic for S/4HANA 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
• Support stabilization and defect triage during hypercare phase
• 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/4HANA architecture and data strategy

Benefits

• Supports brownfield conversion scope including integration remediation and stabilization
• Part of the middleware team supporting PI/PO and integration stack within overall program resourcing
• Works in alignment with broader S/4HANA transformation efforts including data, testing, and cutover workstreams

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed