Freelancer profile translated to English.

Description

Network security expert on Fortinet, Palo Alto, and F5 BIG-IP with 7 years of experience in critical environments (Defense, telecom, administration). I design, deploy, and maintain secure and highly available architectures. I also develop AI agents applied to cybersecurity: threat intelligence automation, technical documentation generation, AI integration into network tools. CEH certified, CCNA, Fortinet NSE4.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Orange
Network and Security Engineer
October 2023 - Today (2 years and 9 months)
94800 Villejuif, France
▸ Configuration and deployment of network and security equipment: Fortigate, Palo Alto, Alteon Radware, and F5 BIG-IP
▸ F5 BIG-IP LTM Administration (iSeries, rSeries, VE): Configuration of Virtual Servers, Pools, Nodes, and TCL iRules
▸ F5 BIG-IP version upgrades and migrations (rSeries / iSeries upgrade)
▸ Deployment via pipeline (Insomnia) of Fortigate Firewalls
▸ Contribution to CAB preparation and presentation — Monitoring of changes and service commitments
▸ Writing of methods, rules, and procedures — Redundancy and high availability mechanisms
Tools: Fortinet, FortiManager, FortiAnalyzer, F5 BIG-IP LTM, F5 rSeries, F5 iSeries, Palo Alto, Cisco, Juniper, Alteon Radware, Netbox, Gitlab, Insomnia, Cacti
Fortinet Fortimanager F5 F5 BigIP Python
CS GROUP
Cybersecurity Engineer
March 2021 - July 2023 (2 years and 4 months)
Le Plessis-Robinson, France
▸ Engineering, network, and security audits for Air and Ground Defense projects
▸ Production and updating of documentation (Technical Assessment Document, Integration Dossiers, Test Plans, Procedures)
▸ Integration of network equipment and supervision of service quality
▸ Operational Maintenance — Level 1 to 3 incident diagnosis and resolution
▸ Automation scripts and command execution
Tools: Cisco, CXR Networks, Palo Alto, Stormshield, Juniper, Zabbix, SolarWinds, Bash, Python, Wireshark, Burp Suite, Metasploit, IPsec VPN
Imprimerie Nationale
Cybersecurity Engineer
October 2020 - March 2021 (5 months)
78140 Vélizy-Villacoublay, France
▸ Configuration of domain controllers and Active Directory servers
▸ Implementation of certificates, intrusion detection system, and real-time alerts
▸ Identity and Access Management (IAM) — IS audit and impact assessment
▸ Automation script for launching and retrieving information
Tools: BitLocker, BlueCoat Proxy, SIEM, PowerShell, WPAD, LMNR, Active Directory