OIC Integration Specialist

Position Title: Oracle Integration Cloud (OIC) Integration Specialist SAP ECC to Oracle Fusion Migration

Engagement Type: 6 12 months with possible extension

Focus Area: Enterprise integration services supporting phased migration of SAP ECC modules to Oracle Fusion ERP

Position Summary:

The client is seeking an experienced Oracle Integration Cloud (OIC) contractor to serve as a long-term integration specialist supporting a multi-year, phased migration from SAP ECC to Oracle Fusion ERP. The contractor will design, enhance, and support OIC-based integrations across multiple business modules, beginning with Finance and extending to additional SAP ECC domains as they are migrated to Oracle Fusion over the next 2 3 years. This is a hands-on delivery role focused on integration design, development, testing, and production support.

Key Responsibilities:

• Analyze existing SAP ECC integrations and interface architectures to define integration patterns and migration approaches within Oracle Integration Cloud (OIC).
• Design, develop, and enhance OIC integrations to support ERP coexistence and phased migration from SAP ECC to Oracle Fusion ERP.
• Build and modify OIC integrations using REST, SOAP, file-based, and event-driven patterns, leveraging OIC adapters where appropriate.
• Develop and maintain OIC integration mappings using XSLT, JSON, XML, and canonical data models to ensure reusable and scalable integration design.
• Implement and manage coexistence, parallel-run, and cutover integration scenarios in OIC between SAP ECC and Oracle Fusion.
• Configure and maintain OIC error handling, tracking, logging, monitoring, and performance optimization to ensure integration reliability and SLA compliance.
• Collaborate with functional, SAP, Oracle Fusion, and infrastructure teams to translate business and system requirements into OIC-based integration solutions.
• Provide ongoing OIC operational support, enhancements, and governance as additional SAP ECC modules and interfaces are migrated over time.

Required Skills and Experience

• 5+ years of hands-on Oracle Integration Cloud (OIC) experience with end-to-end ownership of integration architecture, development, deployment, and support.
• Strong experience designing and implementing OIC-based integrations for Oracle Fusion ERP, including support for phased migrations, coexistence, and hybrid landscapes.
• Solid understanding of SAP ECC integration mechanisms, including data models, IDocs, RFCs, and legacy interfaces, from an integration-consumer perspective.
• Deep expertise in REST and SOAP services, and data transformation using JSON, XML, and XSLT within OIC.
• Hands-on experience with OIC adapters, packages, integration patterns (app-driven, scheduled, event-based), and connectivity agents.
• Proven ability to design reusable, scalable, and supportable OIC integrations, including canonical models and standard error-handling frameworks.
• Experience operating independently in a long-term contractor or lead integration role, managing deliverables with minimal oversight.
• Strong communication skills with the ability to translate business and functional requirements into OIC integration solutions and collaborate effectively with cross-functional teams.

Preferred Qualifications:

• Prior experience leading or supporting SAP ECC to Oracle Fusion ERP migrations with clear ownership of the integration layer using Oracle Integration Cloud (OIC).
• Hands-on experience designing and supporting ERP coexistence, parallel-run, and phased migration integration strategies within OIC.
• Working knowledge of Oracle Cloud Infrastructure (OCI) relates to integration deployments, security, networking, and connectivity.
• Broad understanding of end-to-end ERP business processes across multiple domains (e.g., Finance, SCM, Procurement, Order Management, HCM) to support cross-functional integrations.
• Proven experience providing production support, postgolive stabilization, and ongoing optimization for enterprise ERP integrations built on OIC.