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Ariad supports one of its clients in a major upgrade of their core ERP system. The Project Manager will oversee the full project lifecycle, coordinating internal IT, business teams, and external partners to ensure a smooth transition and operational continuity. The Project Manager will lead the end-to-end ERP upgrade and ensure seamless coordination between application specialists, infrastructure teams, internal IT stakeholders, and business departments. The role is critical to securing operational continuity, data integrity, and production stability throughout the transformation.
Job Responsibility:
Set up and run project governance: steering committees, reporting, risk and issue management
Develop and maintain the detailed project plan, RACI matrix, and dependency mapping (integrations, infrastructure, functional domains)
Coordinate the technical and functional activities with the ERP application partner
Oversee environment readiness with the infrastructure provider (setup, backups, restorations, operational constraints)
Manage the full inventory, validation, and testing of system interfaces and scheduled jobs
Define and run the complete test strategy (IT + business): planning, cycles, data sets, entry/exit criteria, defect management
Prepare data integrity and reconciliation checks before and after the upgrade
Prepare and execute the cutover plan: sequencing, Go/No-Go criteria, fallback/rollback
Lead the hypercare phase after go-live, ensuring monitoring, incident resolution, and system
Requirements:
5+ years of experience in IT/ERP project management
Proven track record delivering at least one major ERP upgrade (technical + functional)