Freelancer profile translated to English.

Description

Network & Security Engineer with 8 years of experience, I support companies in the design, deployment, and security of their infrastructures.

Expert in critical environments (LAN/WAN, Datacenter, Cloud), I work on performance, high availability, and cybersecurity topics.

Specialties: Firewall (Palo Alto, Fortinet), routing (BGP, OSPF), IPsec VPN, SD-WAN, DDI (DNS/DHCP/Infoblox), Azure.

👉 I work on:

Network/security architecture & deployment

Audit & hardening

N3 Troubleshooting

Optimization & migrations (Cloud / SD-WAN)

Available quickly – short or long term assignments.

Languages

French
Native or bilingual
English
Native or bilingual
German
Conversational
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

France Télévisions
Network Security Engineer
PRESS AND MEDIA
May 2025 - Today (1 year and 3 months)
Paris, France
Network & Security Engineer working on critical media environments with strong availability and performance requirements.
Responsible for the operational maintenance and security of LAN/WAN and Datacenter infrastructures.
Main interventions:
Administration and optimization of Palo Alto firewalls
Management of Cisco architectures (routing/switching – BGP, OSPF)
Access security (Cisco ISE, 802.1X, TACACS+)
Audit and continuous improvement of network security
Operation of DC tools (NDFC, NetBox, Wallix)
Palo Alto BGP OSPF Routing & Switching Cisco
APEI de Saint-Amand-Montrond
Network Security Engineer
CIVIC AND SOCIAL ORGANIZATIONS
May 2021 - May 2025 (4 years)
Paris, France
Network & Security Engineer in a multi-site environment with high availability and security constraints.
Active participation in the evolution and security of the network infrastructure and interconnections.
Main missions:
Design and deployment of LAN/WAN architectures
Implementation of security solutions (Fortinet, Palo Alto, CheckPoint)
Configuration and optimization of BGP / OSPF protocols
Support for migration projects and network audits (DC Move)
Improvement of network performance and resilience
Lloyds Banking Group
Network Security Engineer
BANKING AND INSURANCE
May 2020 - April 2021 (11 months)
Londres, United Kingdom
Intervention in a demanding banking environment, with a high level of criticality and regulatory constraints.
Contribution to network infrastructure evolution and security projects.
Responsibilities:
Implementation and optimization of network architectures (BGP, OSPF)
Deployment and management of security solutions (FortiGate, Palo Alto, CheckPoint)
Participation in network audits and Datacenter migration projects
N3 support and complex incident resolution
Guarantee of compliance and service continuity
Fortinet FortiGate BGP OSPF Palo Alto Routing & Switching