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 workplace 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

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