M365 Collaboration Solutions Engineer

Role Overview We are seeking an experienced Microsoft 365 migration professional to lead large-scale tenant-to-tenant collaboration migrations. This role focuses on migration execution, coexistence architecture, automation, data validation, and enterprise compliance. The position will migrate Exchange Online, Teams, SharePoint, OneDrive, hybrid configurations, file data, and complex permission structures. The role will direct migration engineers and coordinate dependencies across identity and network workstreams. Key Responsibilities Migration Strategy & Execution Lead end-to-end tenant-to-tenant collaboration migrations. Execute complex migrations using Quest On Demand Migration. Develop cutover schedules, technical risk assessments, and rollback plans. Minimize business disruption throughout staged migration waves. Microsoft 365 Workload Migration Migrate Exchange Online, Teams, SharePoint, and OneDrive workloads across tenants. Migrate Exchange hybrid configurations, unstructured file data, and complex SharePoint permission structures. Configure B2B collaboration, cross-tenant synchronization, and hybrid coexistence environments. Automation & Validation Automate bulk provisioning and migration activities using PowerShell and Microsoft Graph API. Develop advanced PowerShell scripts for complex migration execution. Automate data validation and migration reporting workflows. Compliance & Team Coordination Apply data governance controls and regulatory compliance requirements within target environments. Enforce compliance using Microsoft Purview, DLP, eDiscovery, and retention policies. Direct migration engineers and coordinate dependencies with identity and network workstreams.

5+ years of experience in Microsoft 365 migrations and enterprise collaboration engineering. Proficiency in Quest On Demand Migration for complex tenant-to-tenant transitions. Experience migrating Exchange Online, Teams, SharePoint, and OneDrive workloads across tenants. Experience automating bulk provisioning and data validation using PowerShell and Microsoft Graph API. Experience configuring B2B collaboration, cross-tenant synchronization, and hybrid coexistence environments. Experience enforcing corporate compliance using Microsoft Purview, DLP, eDiscovery, and retention policies. Preferred Qualifications Experience migrating Exchange hybrid configurations, unstructured file data, and complex SharePoint permission structures. Experience directing migration engineers and coordinating identity and network dependencies. Core Skills & Attributes Strong migration planning and technical risk assessment skills. Ability to lead specialized engineering teams through complex migration activities. Strong analytical and data validation skills. Ability to coordinate effectively across identity and network workstreams. Detail-oriented approach to compliance, cutover planning, and rollback preparation. Excellent verbal and written communication skills.