1 of 1 Permanent Microsoft 365 Jobs in Yeovil

Role Summary: We are seeking an experienced Test Manager (Contractor) to lead and coordinate testing activities for a large-scale Microsoft 365 Tenant Migration program. This role will define test strategy, manage execution across multiple workstreams, and ensure seamless user experience during and after migration. The ideal candidate will have a strong background in Microsoft 365 … M&A environments as this is akin to M&A migrations. Key Deliverables: Comprehensive Test Strategy & Plan covering functional, non-functional, integration, security, and user acceptance testing (UAT) for M365 tenant migration & Windows 11 upgrade. Test coverage across: Exchange Online (mailboxes, calendars, contacts). SharePoint Online, OneDrive, and Teams (data migration, permissions, and collaboration functionality). Identity and authentication services … operational stability. Provide regular reporting and escalate risks/issues to program leadership as needed. Required Skills and Experience: Proven experience as a Test Manager delivering complex enterprise-scale Microsoft 365 migration and endpoint upgrade programs. In-depth knowledge of: Microsoft 365 workloads (Exchange Online, SharePoint Online, OneDrive, Teams). Windows endpoint management (Windows More ❯