Senior Google Workspace to Microsoft 365 Migration Lead

Seargin Ltd; Poznań; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

B2B Contract

Stable and Dynamic International Firm

Engaging Projects and Latest IT

Competitive Rates

Renowned International Projects

MultiSport and Private Medical Care

Job summary

Seargin Ltd seeks a Senior Microsoft 365 Migration Consultant to drive a Google Workspace to Microsoft 365 migration. You will assess the current environment, propose an architecture, and plan risk-aware, phased migrations with pilot testing.

Responsibilities include strategy definition, dependency analysis, and post‑migration validation, with potential ongoing involvement in the full migration project. This is a B2B engagement based in Poznań, Poland.

Qualifications

• Practical experience migrating Google Workspace to Microsoft 365 (emails, calendars, contacts, files).
• Experience migrating Gmail to Exchange Online and Drive/Shared drives to OneDrive/SharePoint Online.
• Experience mapping accounts, groups, permissions, configuring domains and DNS, and switching email services.
• Experience assessing dependencies (Google Meet, Docs, Sheets) and planning pilot/phased migrations.
• Strong knowledge of Google Workspace, Microsoft 365, Exchange Online, Entra ID, SharePoint Online, OneDrive for Business, and Teams.

Responsibilities

• Conduct an initial 1–2 hour consultation in November to assess scope and requirements for migration.
• Define migration strategy, evaluate environment, and design target Microsoft 365 architecture.
• Identify risks, dependencies, compatibility issues, and requirements for Google Workspace and Microsoft 365.
• Plan migration activities, account mapping, permissions, domain configuration, pilot execution, and post-migration testing.
• Provide recommendations for successful delivery and potential ongoing involvement in the project.

Skills

Google Workspace to Microsoft 365

Microsoft 365 & Exchange Online

SharePoint Online & OneDrive

Entra ID (Azure AD)

Migration planning & risk assessment

Tools

Microsoft Migration Manager

BitTitan MigrationWiz

Job description

Seargin Ltd seeks a Senior Microsoft 365 Migration Consultant to drive a Google Workspace to Microsoft 365 migration. You will assess the current environment, propose an architecture, and plan risk-aware, phased migrations with pilot testing.

Responsibilities include strategy definition, dependency analysis, and post‑migration validation, with potential ongoing involvement in the full migration project. This is a B2B engagement based in Poznań, Poland.