Required skills
Languages: French
Job description
We are looking for an Exchange Online Expert for a 3-month renewable mission in Paris. The role involves supporting and recommending technical paths for migrating applications to Exchange Online and managing document migrations to M365.
Project overview
We are looking for an Expert Exchange Online for a 3-month renewable mission in Paris.
As part of the DSIN and more specifically an M365 expert team.
Support and recommend technical trajectories for migrating the application scope to Exchange Online (approximately 500 applications) as well as technically manage documentary migrations to M365
Project details
Required technical skills:
Skills in Teams, OneDrive would be a plus.
Soft skills:
- Support application migration (RegisterAPP, OAuth2, certificates, API permissions)
- Support documentary migrations to M365
- Exchange Online Administration (security, permissions, retention, optimization)
- Script development via Graph (automation, migration reporting, supervision)
- Writing technical documentation related to achievements
- L2/L3 support and project support
- Exchange Online hybridized with Exchange SE
- Microsoft 365 / Purview
- Advanced PowerShell (ExchangeOnlineManagement, AzureAD, Graph)
- OAuth2, App Registration, certificate management, TLS, SMTP
- Knowledge of Confluence/Jira/ServiceNow products
- Knowledge of Agile methodologies
- Analysis and problem-solving
- Cross-functional work
- Start: 2026-11-09
- Duration: 3 mois (renouvelables)
- Location: 75 - Paris, FR
- Languages: French
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