Freelancer profile translated to English.
Back to original languageAbout Mahdi
Senior system engineer with 15 years of experience in managing, migrating, and securing complex IT infrastructures. Expert in Microsoft solutions, VMware, IAM, and IT security, recognized for skills in project management, virtualization, and team support.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- METSYSSenior Advisor ConsultantJanuary 2022 - Today (4 years and 5 months)Boulogne-Billancourt, FranceMetsys Senior Consultant Advisor at Metsys, I work with clients on IT infrastructure integration projects, my main responsibilities
- EPSA GroupeMicrosoft System EngineerMarch 2025 - June 2025 (3 months)Ensure L3 support, manage migrations and advanced configuration of M365 services•Administration of Microsoft 365 services: Exchange Online, Teams, SharePoint Online, and OneDrive.•Configuration of the M365 environment via the Admin Center and PowerShell (scripts, automation, diagnostics).•Management of licenses, administrative roles, enabled services, and multi-tenant environments.•Implementation of M365 security measures: MFA, conditional access, DLP, sensitivity labels.•Monitoring and configuration of compliance aspects: audit, eDiscovery, activity logs, regulatory compliance.•Resolution of complex incidents related to Exchange Online, Teams, and authentication mechanisms (MFA, AAD).•Support and technical assistance to Level 1 and 2 teams.•Participation in migration projects to Microsoft 365, planning, and execution.•Integration with Entra ID (Azure AD): Hybrid Join, synchronization with AAD Connect.•Writing technical documentation: Technical Architecture File (DAT), operating procedures, user guides.•Contribution to Microsoft 365 governance: naming strategy, group management, configuration audits. Technical environment: Entra ID, Active Directory, Microsoft 365 (Exchange Online, Teams, SharePoint, OneDrive, Intune)
- Bollore EnergieActive Directory System EngineerNovember 2024 - March 2025 (4 months)Puteaux, France•Conducting an in-depth audit of source and target Active Directory forests, including domains, schemas, GPOs, DNS, and site topology.
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Education
- Management Information Systems Engineer.School of Training in Technology and Management (EFTG).2009Ingénieur en Informatique de Gestion.
- Higher Technician in Management Information Systems.National Institute of Training in Informatics (GENI-SOFT).2007Technicien Supérieur en Informatique de Gestion.
Certifications
- Recovery Manager for Active Directory - Disaster Recovery Edition Implementation ProfessionalQuest Software2025
- AZ-801 Configuring Windows Server Hybrid Advanced ServicesMicrosoft2025