500 per day Inside IR35 Hybrid (2 Days Office-Based) Initial 6 Months (Likely Extension to 18 Months) The Opportunity A major UK organisation is undertaking a large-scale ERP transformation programme and is seeking an experienced Technical Project Manager to lead the Data and Integration workstream. This is a highly visible role, reporting into the ERP Programme Manager and taking ownership of delivery across data migration, systems integration, reporting, data warehousing, and archiving activities. You will work closely with internal stakeholders, delivery partners, technical teams and third-party suppliers to ensure successful execution throughout the programme lifecycle. Key Responsibilities Workstream LeadershipOwn and manage the integrated workstream plan, milestones, dependencies and critical path.Coordinate technical and business resources across multiple delivery streams.Maintain RAID logs, decisions, actions, risks, dependencies and change control processes.Provide accurate status reporting and executive-level updates.Data, Integration and Reporting DeliveryLead delivery activities related to data migration, cleansing, mapping, reconciliation and business sign-off.Coordinate integration requirements, design, build, testing and deployment activities.Oversee data warehouse and reporting workstreams, ensuring alignment with ERP delivery milestones.Manage archiving activities and transition requirements.Testing, Deployment and Supplier ManagementManage third-party ..... full job details .....