M365 Senior Project Manager – M365 Tenant Consolidation

We’re supporting a major enterprise transformation programme and are looking for a Senior Project Manager to lead delivery of a large-scale Microsoft 365 tenant consolidation .

This is a high-impact role managing a complex multi-workstream migration across identity, Exchange, SharePoint, OneDrive, Teams, devices, security, and migration tooling . You’ll take ownership of delivery across multiple suppliers and senior stakeholders, driving structure, pace, and control throughout the programme.

Key Responsibilities:

• Lead delivery of a complex Microsoft 365 tenant consolidation programme
• Manage scope, roadmap, RAID, dependencies, and delivery milestones
• Coordinate multiple suppliers, partners, and technical stakeholders
• Oversee key workstreams across identity, messaging, collaboration, devices, and security
• Drive governance, reporting, and executive-level updates
• Ensure migration plans, sequencing, and readiness activities are aligned and delivery-ready
• Challenge delays, resolve blockers, and keep the programme moving

Required Experience:

• Strong understanding of Exchange, SharePoint, OneDrive, Teams, identity, endpoint, and security dependencies
• Experience working across multiple suppliers in complex environments
• Strong control of scope, risk, governance, documentation, and programme delivery
• Able to translate technical challenges into clear delivery decisions
• Experience with tenant-to-tenant migrations or M365 tenant consolidation
• Experience delivering multi-year phased migration programmes
• Exposure to large, complex enterprise environment
• PAYE Contract
• Remote, UK

Please apply for immediate consideration.

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