Technical Project Manager

£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 & 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 Leadership

• Own 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 & Reporting Delivery

• Lead 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 & Supplier Management

• Manage third-party suppliers and delivery partners against agreed commitments and milestones.
• Coordinate testing readiness across migration, integrations, reporting and end-to-end processes.
• Support cutover planning, rehearsals, go-live readiness and hypercare activities.
• Ensure documentation, knowledge transfer and operational handover are completed.

Essential Experience

• Proven experience delivering complex ERP, data migration or integration programmes.
• Strong understanding of:
• Data migration and reconciliation
• Systems integrations
• Reporting and data warehousing
• Testing and cutover planning
• Experience managing technical teams, business stakeholders and external suppliers.
• Strong competency in project governance, planning, RAID management and dependency tracking.
• Ability to communicate complex technical issues clearly to senior business and programme stakeholders.
• Experience working across both Agile and Waterfall delivery environments.

Desirable Experience

• ERP implementation programme delivery.
• Experience with Microsoft Fabric, Power BI, enterprise reporting platforms or data warehousing solutions.
• Previous experience coordinating multiple third-party suppliers and internal teams.
• Experience within construction, housebuilding, property or related industries

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