M365 Migration Engineer

• We are seeking an experienced M365 Migration Engineer to support the migration and integration of Microsoft 365 environments from newly acquired businesses into the corporate tenant.
• The role requires deep technical expertise in Microsoft Teams and OneDrive migrations, along with strong coordination skills to work with business stakeholders, security, and infrastructure teams during M&A integration activities

• Plan and execute M365 tenant-to-tenant migrations for newly acquired entities.

Lead migrations of:

• Microsoft Teams (Teams, channels, chats where supported, tabs, apps, permissions)
• OneDrive for Business (user data, sharing permissions, external access)
• Support SharePoint Online migrations linked to Teams and OneDrive.
• Perform user identity alignment with Entra ID during migrations.
• Execute mailbox coexistence or cutover activities

Teams & OneDrive Expertise

• Migrate Teams structures, policies, governance settings, and collaboration workloads.
• Ensure continuity of collaboration, meetings, and file access post-migration.
• Handle OneDrive data validation, ownership transfer, and post-migration access issues.
• Optimize Teams and OneDrive configurations based on enterprise standards.

Planning, Testing & Validation

• Conduct discovery and readiness assessments of source tenants.
• Define migration waves, cutover strategies, and rollback plans.
• Perform pilot migrations, UAT support, and post-migration validation.
• Troubleshoot migration issues related to permissions, sync, access, and performance.

Stakeholder & Operational Support

• Work closely with M&A integration teams, security, identity, and service desk.
• Provide L2–L3 support for migration-related incidents and user issues.
• Create runbooks, migration documentation, and knowledge articles.
• Support hypercare post-migration and handover to operations teams.

• Bachelor’s degree in IT, Computer Science, or related field.
• 5–8 years of experience in Microsoft 365 engineering and migrations.
• Strong hands-on experience with:
  • Exchange Online migrations
  • Microsoft Teams migrations
  • OneDrive for Business migrations
  • SharePoint Online
  • Entra ID
• Experience with M365 migration tools such as:
  • ShareGate, BitTitan or equivalent
• Strong PowerShell scripting skills for M365 administration and automation.
• Understanding of security, compliance, retention, and governance in M365.
• Experience supporting M&A or tenant consolidation projects (highly preferred).

Good to Have:

• Knowledge of Conditional Access, DLP, and sensitivity labels.
• Experience working in global, multi-tenant enterprise environments.

Certifications (Preferred):

• Microsoft 365 Certified: Enterprise Administrator Expert
• Microsoft Teams Administrator Associate
• Microsoft Identity and Access Administrator

Work Environment:

• Project-based role with tight timelines aligned to M&A integrations
• May require extended hours during cutover or hypercare phases
• Hybrid or remote work model depending on project needs