Microsoft 365 Consultant | Tenant-to-Tenant Migration

_{26th October, 2026}

Expertech is currently looking for an experienced Microsoft 365 Subject Matter Expert (SME) to support the integration of an acquired business into the parent organisation's Microsoft 365 environment.
 
This is a hands-on, client-facing role focused on planning and executing an enterprise-scale tenant-to-tenant migration across identity, email, Microsoft Teams, SharePoint and OneDrive. You will help shape the migration approach, manage technical dependencies and support a controlled transition while minimising disruption to business operations.
The successful candidate will bring proven experience delivering large-scale M365 tenant migrations, a strong consulting background and the ability to engage confidently with clients from day one. This is a 6-12 month fixed-term contract, based in Melbourne, with an ASAP start. The role offers a hybrid working arrangement, with some time in the Melbourne office required to support migration planning, collaboration and key integration activities.
 
Essential Skills and Experience

• Demonstrated experience planning and executing enterprise-scale Microsoft 365 tenant-to-tenant migrations.
• Strong consulting background and experience working directly with clients and stakeholders.
• Hands-on expertise across Microsoft 365, including Exchange Online, Teams, SharePoint Online and OneDrive.
• Understanding of identity integration and the dependencies involved in migrating users and workloads between tenants.
• Experience developing migration plans, sequencing workloads and coordinating technical cutover activities.
• Ability to identify migration risks, troubleshoot technical issues and support effective resolution.
• Strong understanding of business continuity requirements during enterprise migrations.
• Excellent communication skills and the ability to work with technical teams, business stakeholders and programme leadership.

Desirable Skills and Experience

• Experience delivering M365 migrations as part of a merger, acquisition or corporate divestment.
• Experience in the energy, utilities or critical infrastructure sectors.
• Exposure to environments where IT and operational technology (OT) operate side by side.
• Familiarity with enterprise identity and access management, including Microsoft Entra ID.
• Experience coordinating migration activities across geographically dispersed business environments.

Why Apply

• Deliver a critical workplace technology workstream within a major acquisition integration.
• Take a hands-on role across the Microsoft 365 migration lifecycle, from planning through to cutover.
• Work directly with client stakeholders in a global energy organisation.
• Apply your enterprise migration expertise to a complex, business-critical environment.
• Secure a 6-12 month contract with an ASAP start.

If you have successfully delivered enterprise-scale M365 tenant-to-tenant migrations and enjoy solving complex integration challenges in a client-facing consulting environment, we would like to hear from you. This is an urgent position, so apply immediately by uploading your CV through the link.