Senior M365 Tenant Migration & Identity Engineer

Delivery Centric Pty Ltd

Sydney

On-site

AUD 140,000 - 200,000

Full time

5 days ago

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Job summary

Delivery Centric is seeking a Senior Microsoft 365 Migration and Identity Engineer to support a tenant-to-tenant migration in a complex enterprise environment. The role focuses on Entra ID, Active Directory, Okta, and PowerShell automation to ensure source-environment readiness, migration discovery, remediation, testing and cutover.

The candidate will document configurations, analyze directory data, and collaborate with vendors to resolve technical queries.

Qualifications

Strong hands-on experience with Microsoft Entra ID, Active Directory and Okta in hybrid enterprise environments.
PowerShell scripting used for discovery, reporting, configuration and automation.
Experience with Exchange Online, SharePoint Online, OneDrive, Teams and Microsoft 365 Groups migration dependencies.

Responsibilities

Investigate and document Entra ID, on-premises AD and Okta configurations including identity synchronisation, provisioning and authentication.
Analyse directory data, user attributes, UPNs, email addresses, aliases, groups, app integrations and access policies.
Identify dependencies for migrating Exchange Online, SharePoint Online, OneDrive, Teams and 365 Groups.
Assess identity mapping, permissions, email domains and mail-flow requirements for tenant-to-tenant migration.
Perform source-environment preparation and remediation, troubleshoot issues, support testing and cutover.
Develop technical designs, runbooks and migration handover materials.
Collaborate with migration vendors to resolve queries and ensure readiness.