Freelancer profile translated to English.

Description

Network security technical expert with over 14 years of experience, specializing in the deployment, migration, and integration of Palo Alto Networks and Fortinet solutions. Involved in complex projects for large companies and the public sector, I offer end-to-end expertise: architecture, implementation, acceptance testing, skills transfer, and ongoing maintenance. Certified PCNSE, PCNSC, FCSS, and CSNE, I align with Zero Trust and SD-WAN approaches.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Rennes (up to 50km)

SFR
Network Security Technical Expert
January 2016 - Today (10 years and 5 months)
Rennes, France
Integration and migration of network security platforms for large companies and the public sector. Role of technical referent throughout the project lifecycle.
• Engineering and migration of NGFW firewalls (Palo Alto, Fortinet, Stormshield) in multi-site environments
• Deployment and configuration of SD-WAN infrastructures and Bluecoat/Symantec proxies
• Writing technical deliverables (DAT, DAE, migration plans, procedures)
• Conducting functional and technical acceptance tests with client teams
• Skills transfer and training for operations teams
Fortinet Firewall Palo Alto IT Architecture SD-WAN
Telindus
Security, Network & TOIP Operations Engineer
July 2012 - January 2016 (3 years and 6 months)
56 Rue De Lorient, Mulhouse, France
Exclusive client: DCNS (world leader in naval defense). High-confidentiality environment with critical business continuity stakes.
• Ongoing maintenance of security, network, and TOIP architectures in a sensitive environment (defense)
• Project management for integration and technical leadership on major changes
• Handling of L2/L3 incidents and problem management
• Maintenance and updating of technical documentation (diagrams, procedures)
• Training staff on infrastructure evolutions
Proservia / Orange Business Services
Production Technician
June 2010 - July 2012 (2 years and 1 month)
Rennes, France
Seconded to the USCOA and DHD (Delivery Help Desk) deployment units.
• Support for the commissioning of VPN routers and configuration of routers/switches
• Diagnosis and resolution of incidents during installation phases