Expert Sécurité et Réseaux
Job description
Summary: The position of Expert Network & Security aims to ensure the availability, resilience, and cybersecurity of a distributed, multi-site infrastructure. The professional will contribute to the evolution of network architectures and to the security of systems.
Main Responsibilities:
Advanced administration of firewalls (Fortinet, Palo Alto, Cisco ASA or equivalent) in on-premise and cloud environments.
Management of security rules and hardening of network systems.
Detection and remediation of network security incidents.
Participation in the deployment and production of new network & security solutions (SASE).
Production of quality documentation: project files, procedures, and disaster recovery plans (PRA/PCA).
Advanced level 2/3 support for complex network and security incidents.
Key Requirements:
Confirmed expertise in network security and firewall administration.
Mastery of routing & switching protocols: VLAN, STP, OSPF/BGP.
Proven experience in deploying network & security solutions.
Minimum 7 years of experience in Network/Security engineering.
Nice to Have:
Skills in monitoring and flow analysis tools.
Ability to undertake technical projects in multi-site environments.
Excellent communication skills and team spirit.
