Freelancer profile translated to English.
Back to original languageAbout Laurent
Expert in workstations, SCCM/Intune and Microsoft/Cloud infrastructures, I have been supporting large groups in Europe and internationally for over 20 years in the modernization, security, and automation of their user and server environments.
My role: to combine workstation management, cloud migration, and operational excellence, in multicultural and distributed contexts (offshore contracts, India/Europe/Americas coordination).
Recent achievements (missions via Sirius/diXlo):
• Modern Workplace: SCCM–Intune co-management, Autopilot deployment, and Azure AD / Office 365 integration for Boursorama and Allianz Trade. Support for the transition to Modern Management, including Windows Hello for Business and multi-country collaboration (Europe, Americas, Asia).
• Legacy & consolidation: redesign and stabilization of a MECM platform for 18,000 workstations at Solvay, optimization of collections, backups, and security policies.
• Security and compliance: CVE remediation and Zero Trust hardening at Dassault Systèmes, integration of Tanium, BeyondTrust PAM, Zscaler, CrowdStrike, and Okta.
• Workspace & Cloud: off-domain workstations and Chromebook mode for Veolia, VDI and AppStream (AWS), Google Workspace.
• Infra & DevOps: Windows & MSSQL automation, CI/CD pipelines, and VMware / Bare Metal infrastructures at OVHCloud; creation and optimization of Windows 11 masters and VDI templates for Lenovo / OGF.
Key expertise:
• Workstation management: SCCM/MECM, Intune, Autopilot, Tanium
• Endpoint security & compliance: patch management, EDR, PAM, NAC, Zero Trust
• Migration & Modern Workplace: Azure AD / Entra ID, O365, Google Workspace
• Automation & DevOps: Terraform, Ansible, CI/CD, PowerShell
• Large-scale environments: from 18,000 to over 100,000 workstations, hybrid cloud, international deployments
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Allianz Trade, Sirius, OVHCloud, VeoliaModern Workplace & Cloud ArchitectureTECHMarch 2024 - November 2025 (1 year and 8 months)Issy-les-Moulineaux, FranceModernization and security of user environments for large international clients.• Windows 11 migration and MECM redesign (Allianz Trade).• Autopilot, Intune, Windows Hello for Business, Entra ID, Defender, Purview deployment.• CI/CD automation and Windows / MSSQL infrastructures at OVHCloud.• macOS / off-domain PC MDM management, Chromebook mode, and Tanium (Veolia).Environments: Intune, MECM, AVD, AWS, Tanium, Zscaler, CrowdStrike, Terraform, Ansible.
- Dassault Systèmes, Airbus, EDFSecurity, Compliance & Zero TrustDIGITAL AND ITMarch 2022 - March 2024 (2 years)Paris, FranceSecurity reinforcement, ISO 27001 compliance, and patch management industrialization.• CVE remediation, PAM (CyberArk, BeyondTrust), NAC (Forescout), EDR (CrowdStrike), SSO (Okta).• High availability MECM architecture (120,000 EDF workstations).• Patch automation and obsolete server migration (Airbus).
- Solvay, Boursorama, ERDF, SIG FranceWorkstation Management (France & International)CHEMICALMarch 2020 - March 2022 (2 years)Lyon, FranceModernization of user environments and SCCM / Intune harmonization.• MECM contract management (18,000 PCs, 6,000 servers) – Solvay.• Intune co-management, Lync → Teams migration, Windows Hello for Business, Azure AD / O365.• Creation of Windows 10/11 masters and VDI / AVD POC.• AirWatch integration (ABM / Knox), BitLocker projects, and user compliance.
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Education
- Du IRIUniversity of Nice2000INGÉNIERIE DES SYSTÈMES ET RÉSEAUX
Certifications
- Scaled Agile Certified SAFe 5 & 6 – Scrum MasterScaled Agile Inc.
- Red Hat Certified Engineer (RHCE)RedHat2003