Microsoft 365 file migration specialist

A technology team is seeking a detail-focused Microsoft 365 file migration specialist to support the transition of business content from legacy storage into Microsoft 365 cloud platforms, including OneDrive and SharePoint. This hands-on contract role focuses on assessing existing file environments, executing structured migrations, supporting end users through change, and maintaining clear, audit-ready documentation throughout the migration lifecycle.

Responsibilities

• Assess existing file storage environments by reviewing folder structures, file volumes, permissions, and ownership to inform migration planning
• Plan and execute migrations from on-premises file shares and third-party storage platforms into Microsoft 365 storage (OneDrive and SharePoint) using the SharePoint Migration Tool and related utilities
• Coordinate migration schedules with business users and internal technology teams to reduce disruption and ensure content readiness
• Validate migration outcomes by confirming data completeness, permissions alignment, accessibility, and usability for end users
• Provide post-migration support, including troubleshooting access issues, permission mismatches, and content location questions
• Guide end users on effective usage of OneDrive and SharePoint to encourage adoption and reduce repeat issues
• Document migration activities, decisions, issues, and resolutions in an IT service management system using support cases to maintain traceability and knowledge transfer
• Communicate proactively during each migration phase, including status updates, risks, and next steps
• Apply structured problem-solving to address exceptions such as data anomalies, unsupported files, or permission conflicts

Required experience and skills

• Strong attention to detail, especially when working with file structures, access controls, and data integrity verification
• Clear written and verbal communication skills, including the ability to explain technical steps in end-user language
• Ability to learn new tools and processes quickly and follow documented procedures consistently
• Two or more years of experience in advanced technical support, systems administration, or technology consulting
• Experience planning, executing, and documenting technical work, including maintaining detailed case records in ServiceNow or a similar ITSM platform
• Hands-on experience with Microsoft 365, including OneDrive and SharePoint
• Experience using the SharePoint Migration Tool and file migration or storage technologies such as Dropbox, Box, and Synology NAS
• Experience supporting Microsoft Windows and Windows Server operating systems, and familiarity with Mac OS
• Customer service mindset and comfort partnering directly with business users throughout technical change initiatives

FAQ

1. What are the primary responsibilities of a Microsoft 365 File Migration Specialist?
This role focuses on assessing existing file storage environments and executing structured migrations to cloud platforms like Microsoft OneDrive and Microsoft SharePoint. It includes planning migrations, validating outcomes, and ensuring data integrity. The specialist also supports end users and documents all activities for audit and traceability.

2. What types of migration projects does this role typically handle?
Projects involve moving data from on-premises file shares or third-party platforms like Dropbox, Box, or NAS systems into Microsoft 365. These migrations may include large volumes of structured and unstructured data. Ensuring minimal disruption to business operations is a key priority.

3. What tools are commonly used for file migration?
The primary tool used is the SharePoint Migration Tool for transferring files into SharePoint and OneDrive. Additional utilities and scripts may be used for validation and automation. IT service management tools like ServiceNow are used for tracking and documentation.

4. How is data integrity ensured during migration?
Data integrity is ensured through validation checks that confirm file completeness, permissions, and accessibility after migration. The specialist verifies that folder structures and metadata are preserved. Any discrepancies are identified and resolved before final sign-off.

5. What role does user support play in this position?
User support is a key part of the role, especially during and after migration. The specialist helps resolve access issues, explains new file locations, and guides users on how to use Microsoft 365 tools effectively. This ensures smooth adoption and reduces recurring issues.

6. How are permissions and access controls managed during migration?
Permissions are carefully reviewed and mapped from legacy systems to Microsoft 365 environments. The specialist ensures that access rights are preserved or appropriately updated. Proper handling of permissions is critical for security and usability.