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Claude ThioustCT

Claude Thioust

System Consultant MS365

€600/day
Paris, FR
15+ years
Active Directory
EntraID
Microsoft Intune
MS Teams
MS Exchange

Average response time: 1 hour

Freelancer profile translated to English.
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About Claude

– Technical support management for MS 365 Workplace in an international context (9500 workstations, 450 servers across 6 countries) under the direct authority of the CIO.
– Implementation of a new information system based on a secure AD2022 directory solution / MS Office 365. (Security, Conditional Access, MS Intune Migration, MS Teams Compliance...)

  • English

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Groupe Indigo
    Technical Leader MS365
    July 2025 - Today (1 year and 1 month)
    Courbevoie, France
    – Management of technical support for MS 365 Workplace in an international context (9500 workstations, 450 servers across 6 countries) under the direct authority of the CIO.
    – Implementation of a new information system based on a secure AD2022 directory solution / MS Office 365.
    Technical support management.
    – Management of N2/N3 incidents.
    – Implementation of Active Directory security with Tier 0 silos.
    – Management of remediation with third-party tools Ping Castle.
    – Management of automations with PowerShell scripts.
    – Optimization of remediation for the MS Entra directory (Secure Score).
    – Management of application secure access under MS Entra (secret ID, etc.).
    – Implementation of MFA.
    MS 365 Administration.
    – Technical management of MS SharePoint and MS Teams environments.
    – Management of MS Teams VoIP telephony.
    – Management of application access under MS Entra with conditional access.
    – Implementation of Android/iPhone enrollments under MS Intune with secure access.
    – Management of requests/accesses under MS Exchange Online.
  • Groupe Gide Loyrette Nouel
    Systems Engineering Manager / Technical Leader MS365
    November 2008 - July 2025 (16 years and 8 months)
    – Management of technical support in an international context (1600 workstations, 450 servers across 23 countries) under the direct authority of the CIO. (CIO of 60 people)
    – Member of the IT Steering Committee consisting of 5 people (network managers, operations, architect).
    – Implementation of a new information system based on an AD2022 directory solution and MS Exchange 2016 / Office 365 Hybrid.
    Technical support management.
    – Drafting of specifications, management of system tenders, management of service provider relationships.
    – Implementation of selected solutions in production environments (POC).
    – Application of ITIL fundamentals in a production environment.
    – Management of requests and incidents under GLPI then under ServiceNow.
    Microsoft 365 Migration Project Management
    – Management of Azure Active Directory and AD Connect directory infrastructures.
    – Definition of the hybrid coexistence scenario for Exchange 2016 and Microsoft 365 Exchange Online.
    – Management of mail flows under Cisco IronPort C390 and HLB Kemp load balancers.
    – Migration from VMWARE Workspace ONE UEM to MS Intune.
    – Implementation of MS Teams compliance.
    – Study and implementation of compliance under MS Intune, secure application publishing.
  • Oracle Cerner Corporation
    System Consultant
    June 2007 - November 2008 (1 year and 5 months)
    Kansas City, MO, USA
    Tasks:
    – Configuration of AIX 5.3 systems.
    – Deployment of Oracle 10.2 database management systems and the data warehouse.
    – Implementation of front-end systems under Citrix Metaframe 4.5 and IBM WebSphere 6.1 (application publishing).
    – Performance management and updates of ERP modules.
    – Management of ERP deployment within Marseille hospitals.
Check out Claude's experience

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Education

  • ITIL Foundation Certification
    Certification ITIL Foundation
  • MSO365 MS-720: Microsoft Teams Voice Engineer
    MSO365 MS-720 : Microsoft Teams Voice Engineer
Check out Claude's education

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