About Pierre
French
Native or bilingual
English
Fluent
Experience
- LeygatechIT Security and Infrastructure ReferentApril 2026 - Today (4 months)• - Administration and evolution of multi-site systems, networks, and cybersecurity infrastructures• - Management of VMware vSphere, Active Directory, Microsoft 365, and Hybrid Exchange / Exchange Online environments• - Administration of network equipment (Stormshield, Aruba, VLAN, IPsec VPN, routing, and security)• - Deployment, administration, and security of Windows 10/11 IT park• - Management of migrations and version upgrades to Windows 11• - Management of mobile terminals and tablets (Microsoft Intune): deployment, configuration, updates, and business application management• - Administration of infrastructure services (DNS, DHCP, DFS, GPO, certificates, printing, IP telephony)• - Management of infrastructure modernization projects (Exchange Online migration, backups, monitoring, DRP)• - Deployment and administration of backup solutions (Veeam Backup & Replication) and storage• - Level 3 support, critical incident management, and coordination with publishers and service providers• - Automation of administration tasks (PowerShell, scripts) and continuous improvement of IT processes• - Participation in defining the IT system's evolution and security strategy
- ABICOMInfrastructure ConsultantSeptember 2025 - April 2026 (7 months)Saint-Etienne, France• - Design, deployment, and operation of systems and network infrastructures• - Advanced virtualization: Hyper-V clusters and VMware ESXi environments• - Deployment and administration of Wi-Fi and switching infrastructures via Aruba Central• - Enrollment and management of workstations via Intune in hybrid Active Directory / Microsoft 365 environments• - Implementation of immutable backup strategies (Veeam Hardened Repository)• - Administration and configuration of QNAP NAS• - Participation in multi-site infrastructure projects
- SIGALPayroll / Accounting IT ConsultantSeptember 2017 - April 2021 (3 years and 7 months)Route du Puy en Velay, Mayres, France• - Administration and maintenance of client infrastructures in operational condition• - Windows Server environments (2016 to 2025), Active Directory, GPO, DNS, DHCP• - Hyper-V virtualization in standalone environments• - Administration of HP and Dell servers• - Email migrations to Microsoft 365 (Exchange Online)• - Migrations of physical file servers to SharePoint Online• - Deployment of anti-spam solutions (VadeSecure, Mailinblack)• - Installation, configuration, and maintenance of Synology NAS• - Deployment and operation of Veeam backup solutions• - Environment security: WatchGuard, ESET, WatchGuard EPDR, WithSecure• - L2 user support, incident analysis, log reading, sustainable resolution (GLPI, NinjaOne)• - Direct work with clients and IT decision-makers• - Deployment and go-live of INSIDE reporting software• - Training and support for business users• - Proximity functional and technical support• - Client relations and understanding business challenges in an industrial environment
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Education
- Professional Bachelor's Degree CSIACité des Entreprises2018Licence Professionnelle CSIA
- BTS SIO option SISRLycée La Chartreuse Paradis2017BTS SIO option SISR