Serialization Validation Specialist / Engineer

• Design, prepare, and execute Functional, System Integration, User Acceptance, and Regression Test Cases.
• Validate serialization hierarchy and aggregation processes, including Unit → Case → Pallet.
• Perform end-to-end verification of serialization transactions across packaging line equipment, ERP systems, Warehouse Management Systems, L4/L5 manufacturing and serialization systems.
• Test and validate integrations between SAP ATTP, SAP ECC / S/4HANA, Warehouse Management Systems (WMS), and packaging line equipment.
• Perform manual testing directly on production/packaging lines and support on-site validation activities.
• Investigate, document, and follow up on defects and testing issues.
• Maintain complete validation documentation, test evidence, execution records, and traceability in accordance with project and quality requirements.
• Collaborate closely with IT, automation, manufacturing, QA, and business stakeholders to ensure successful validation and system readiness.

The successful candidate must be based within the EU and available for travel to France or Belgium for on-site testing.