Senior Microsoft 365 Migration Consultant

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

Senior Microsoft 365 Migration Consultant

• Conduct an initial 1-2-hour consultation in the third week of November to assess the scope and requirements for migrating an acquired company from Google Workspace to Microsoft 365.
• Define Migration Strategy and Approach
  • Evaluate the existing Google Workspace environment and recommend an appropriate migration strategy, methodology, and target Microsoft 365 architecture.
• Identify Migration Risks and Dependencies
  • Assess technical dependencies, potential migration risks, compatibility challenges, and requirements related to Google Workspace services and Microsoft 365.
• Plan Migration Activities and Validation
  • Advise on account mapping, permissions, domain configuration, phased migration, pilot execution, and post-migration testing.
• Support Further Project Implementation
  • Provide recommendations for successful migration delivery, with the possibility of continued involvement in the full migration project.

Requirements

• Google Workspace to Microsoft 365 Migration
  • Practical experience migrating Google Workspace to Microsoft 365, including emails, calendars, contacts, and files.
• Email and File Migration
  • Hands-on experience migrating Gmail to Exchange Online and Google Drive and shared drives to OneDrive and SharePoint Online.
• Identity and Domain Configuration
  • Experience mapping accounts, groups, and permissions, configuring domains and DNS, and switching email services.
• Migration Assessment and Planning
  • Experience assessing dependencies related to Google Meet, Google Docs, and Google Sheets, and planning pilot and phased migrations.
• Strong knowledge of Google Workspace, Microsoft 365, Exchange Online, Microsoft Entra ID, SharePoint Online, OneDrive for Business, and Microsoft Teams.

What we offer

• B2B Contract
  • Employment based on a B2B contract
• Stable and Dynamic International Firm
  • Opportunity to work in a stable, dynamically developing international company
• Engaging Projects and Latest IT
  • Chance to participate in interesting projects and work with the latest information technologies
• Competitive Rates
  • Attractive remuneration rates offeres
• Renowned International Projects
  • Involvement in the most prestigious international project
• MultiSport and Private Medical Care
  • MultiSport and Private Medical Care

Nice to have

• Migration Tools Experience
  • Experience with migration tools such as Microsoft Migration Manager or BitTitan MigrationWiz.

Work with us