Freelancer profile translated to English.

Description

Expert in incident detection and response with over 4 years of experience in critical environments.

I assist you in incident investigation, building or expanding your SOC perimeter, deploying SIEM solutions, securing your cloud environments, protecting your identities, and email security.

With my operational experience at TotalEnergies and L'Oréal, I bring a pragmatic approach and concrete solutions to your cybersecurity challenges.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Orange Cyberdefense
CSIRT Analyst
LUXURY GOODS
February 2025 - Today (1 year and 6 months)
Saint-Ouen, France
For the client **L'Oréal**:

Detection and response to critical incidents in a multinational environment with international coordination
Investigation of identity-related incidents: account compromises, suspicious logins, and unusual access
Configuration and improvement of detection rules
Email security management: configuration of anti-phishing/spam controls and neutralization of advanced email threats
Sensitive data protection: DLP, IRM management, and HR investigations (eDiscovery, targeted monitoring)
Monitoring of external exposure and data leak management
Monitoring of critical vulnerabilities with communication to stakeholders
Multi-source correlation for sophisticated attack detection (EDR, SIEM, email security)
Implementation of security recommendations
Incident Response CSIRT Crowdstrike Proofpoint Splunk
TotalEnergies
SOC Analyst L3
ENERGY AND UTILITIES
September 2022 - November 2024 (2 years and 2 months)
Paris, France
Detection, investigation, and remediation of critical incidents
Behavioral analysis and multi-source alert correlation
Proactive threat hunting in cloud environments
Incident lifecycle orchestration via ITSM
Continuous improvement of detection and response processes
Azure environment architecture and security
Creation of dashboards and KPIs for operational SOC management
User awareness and training post-incidents
Microsoft Azure SOC Incident Response Microsoft Defender Microsoft Sentinel
Hutchinson
System and Network Administrator
RAW MATERIALS INDUSTRY
October 2019 - August 2022 (2 years and 11 months)
Paris, France
Maintenance of IT services (VIP user support, infrastructure/networks)
Systems/networks (proactive VIP user support, switch configuration, VMWare virtual system installation, Zabbix installation and configuration), Linux, Windows
Programming of internal web applications (Python, PHP, MySQL)
Active Directory Windows Linux System Administration System Administration Network Administration