Role: Test Architect – SAP S/4HANA Brownfield Migration Workplace type: 100% Onsite Role Overview We currently operate two SAP environments: a legacy on-premises SAP ECC system supporting U.S. and Canada operations, and a cloud-hosted SAPS/4HANA setting on RISE. With SAP’s end of standard maintenance for ECC and an increasing need for modernization, we are executing a multi-year SAP Modernization Program to consolidate its SAP landscape onto S/4HANA on RISE.

The current phase is focused on the

brownfield migration of ECC systems to SAP S/4HANA on RISE , including selective data migration and end-to-end delivery across design, build, testing, deployment, and hypercare. This phase represents a

large-scale, integration-heavy effort

requiring coordination across multiple value streams, SAP and non-SAP systems, and a System Integrator (SI) responsible for significant portions of delivery.

Key Responsibilities 1. Integrated Test Strategy & E2E Coverage Lead and maintain the

cross-value-stream test strategy and plan Support

end-to-end scenario definition and completeness across streams Ensure

traceability across requirements, scenarios, and test cases Validate

integration points, dependencies, and cross-stream coverage

with QA Leads

2. Cross-Stream Coordination & Execution Act as

central coordination point across all QA streams, SI, and business teams Align execution across

SIT, UAT, and mock cycles Manage

cross-stream dependencies, sequencing, and readiness Drive

consistent execution approach across value streams

3. Integration Governance & Issue Management Establish and run





cross-stream defect triage and command center Support definition and alignment of the

ownership and escalation model for integration issues Drive

root cause resolution for cross-stream defects Escalate risks based on

end-to-end business impact

4. UAT Orchestration (Program-Level) Coordination of

UAT execution across ~150 business testers Define

execution framework, schedule, and tracking Support QA Leads in coordinating

UAT within their streams Ensure

consistent execution, coverage, and accountability across teams

5. Data, Quality, and Readiness Oversee

test data strategy, validation, and reconciliation Ensure

environment readiness and entry criteria across streams Drive

test asset quality, standardization, and automation readiness Provide

program-level reporting and go/no-go readiness indicators Integrated

test strategy and plan Program-level

UAT execution framework and tracking Cross-stream

defect triage and reporting Test data and validation approach Readiness reporting and go/no-go assessments

Experience S/4HANA

brownfield / ERP integration testing leadership experience Proven delivery of

cross-stream, end-to-end testing Experience managing

large-scale UAT (100+ testers) Strong understanding of

SAP integrations and data validation Ability to

drive alignments across multiple teams and vendors

Operating Model Supports

integration, E2E coverage, and coordination Supports

program-level UAT execution

Success Criteria Effective SIT/UAT delivery with

minimal cross-stream defects

#J-18808-Ljbffr

📌 QA Architect – SAP S/4HANA Brownfield Migration (Winnipeg)
🏢 SharpAtoms
📍 Winnipeg