SAP PI​/PO Integration Engineer

We are seeking a seasoned SAP PI/PO Integration Engineer

• Duration: 6-12 months
• Experience Level: Mid-Senior (7+ years)

Summary:

In this role, you will be the bridge builder for our digital thread. You will design, build, and maintain the critical interfaces that connect our SAP environment to Manufacturing Execution Systems (MES), Product Lifecycle Management (PLM) software, Warehouse Management Systems (WMS), and external EDI partners. Your work will directly impact production uptime, supply chain visibility, and data integrity across our plants.

SAP PI/PO Integration Engineer

We are seeking a seasoned SAP PI/PO Integration Engineer

• Location:
  Toronto ON( Hybrid)
• Duration: 6-12 months
• Experience Level: Mid-Senior (7+ years)

Summary:

In this role, you will be the bridge builder for our digital thread. You will design, build, and maintain the critical interfaces that connect our SAP environment to Manufacturing Execution Systems (MES), Product Lifecycle Management (PLM) software, Warehouse Management Systems (WMS), and external EDI partners. Your work will directly impact production uptime, supply chain visibility, and data integrity across our plants.

• Interface Architecture: Design, develop, and configure end-to-end integrations using SAP PI/PO (Process Integration / Process Orchestration, versions 7.5).
• B2B & EDI Management: Own the integration with external vendors, customers, and logistics providers using EDI protocols (ANSI X12, EDIFACT) and standard adapters (IDOC, RFC, SOAP, HTTP, REST, SFTP).
• Mapping & Development: Write complex mappings (Graphical, Java, UDFs, and XSLT) and configure BPM (Business Process Management) / BRM (Business Rules Management) workflows.
• Monitoring & Support: Proactively monitor message queues, troubleshoot performance bottlenecks, and resolve interface failures to minimize manufacturing downtime.
• Future
  
  Roadmap:
  
  Assist in planning the eventual migration strategy from legacy PI/PO systems toward SAP Integration Suite (SAP BTP / CPI).

• Experience: 8+ years of hands-on development experience in SAP PI/PO.
• Manufacturing Domain Knowledge: Clear understanding of core manufacturing processes (Procure-to-Pay, Order-to-Cash, Plan-to-Produce) and how data flows between an ERP and a factory floor.
• Technical Deep Dive: Proficient with SAP PI/PO architecture, Dual/Single stack, SLD configuration, Integration Directory, and Enterprise Service Repository (ESR).
• Advanced Mapping: Strong background in writing User Defined Functions (UDFs) and Java/XSLT mapping.
• Certificates (Plus): SAP Certified Development Associate - SAP Integration Suite or Process Orchestration is a strong advantage.