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Solution Architect leading and overseeing a Microsoft 365 tenant separation and migration

S.i. Systems • Toronto, Ontario, Canada • Posted March 23, 2026

Location Toronto, Ontario
Job Type Contract
Category Computer Occupations
Posted March 23, 2026

Must-Have Qualifications

  • 7+ years of hands-on experience with Microsoft in enterprise environments
  • Proven experience migrating Microsoft and Microsoft Entra ID tenants
  • Direct experience with tenant-to-tenant migrations, divestitures, or carve-out/separation initiatives in enterprise environments
  • Deep technical expertise in: Microsoft Teams, SharePoint Online, OneDrive, Entra ID, Microsoft Purview, External collaboration frameworks
  • Strong understanding of Zero Trust Architecture and modern cloud security models
  • Demonstrated experience producing architecture documentation and solution designs
  • Experience automating administration and governance processes
  • Working knowledge of enterprise integration patterns
  • Excellent written and verbal communication skills
  • Proven ability to operate in high-pressure, fast-paced environments with tight deadlines and multiple stakeholders
  • Relevant Microsoft certification...

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