Freelancer profile translated to English.

Description

Network & security infrastructure engineer with 2 years of experience in IT service companies (SPIE ICS), specializing in Microsoft IAM and identity security.

What I bring concretely:

- Active Directory audit and hardening (HardenAD, GPO, RBAC, Zero Trust, AD tiering) based on ANSSI and CIS Benchmark recommendations

- PowerShell automation (AD provisioning, Entra ID audit)

- Large-scale network deployment and configuration (100+ switches, Python/PowerShell)

- Writing CIR procedures with AI tools

- Active lab on Entra ID, Conditional Access, MFA, PIM, Microsoft 365

AZ-900 & SC-900 certifications in progress (July 2026), SC-300 Identity Administrator as a goal.

Immediately available for IAM missions, AD/Entra ID audit, Microsoft infrastructure hardening, or Microsoft managed services.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Villefontaine (up to 50km)

SPIE ICS AURA BFC
Network & Security Infrastructure Engineer
DIGITAL AND IT
January 2023 - July 2025 (2 years and 6 months)
69500 Bron, France
• • HardenAD model from scratch: 2 domain controllers, 1 client VM, 1 server — PowerShell script for populating Active Directory (+100 automated users/groups), complete documentation (GPO, RBAC, Zero Trust, AD tiering). Co-authoring of the associated commercial offer.
• • Writing 10+ CIR (incident response) procedures from scratch, integrating AI-based analysis tools — anomaly detection, log correlation — for industrial and local government clients.
• • SIEA project: integration of 100+ Huawei switches across the entire Ain department — generation and push of configurations via Python/PowerShell scripts, time saving ~70%.
• • Participation in 3 multi-technology calls for tenders: cybersecurity (Palo Alto, Fortinet, Stormshield, Tenable), network, and WiFi. Architecture documentation (DAT, DAE), rack diagrams.
• • Systancia bastion technical workshops (PAM, privileged access)
◦ · vulnerability analysis
◦ · client contact.
Active Directory Powershell HardenAD Zero Trust Microsoft365
Abylsen,
CAD Technician
January 2022 - April 2022 (3 months)
Lyon, France
• • Creation of electrical diagrams for various clients. Advice and improvement of infrastructure and electrical diagrams.
Hidrostal,
Maintenance Technician
September 2020 - August 2021 (11 months)
Saint-Priest, France
• • Maintenance of multi-brand hydraulic pumps. Creation of a plan for a hydraulic pump test bench.