CareerPlan

Ingénieur Réseaux et Sécurité

Lyon, Auvergne-Rhône-Alpes, frRemoteFull-time2026-10-13 → 2026-11-10

Core

Deploy, operate, and evolve network and security infrastructures, ensuring technical compliance and service quality for operator networks.

Role type

Senior Network and Security Engineer (Level 3 Support & Engineering)

Builds

Network equipment, security services, and client infrastructure

Domain

Telecom / Network Engineering / Cybersecurity

Required skills

Network provisioning and deployment, Level 3 incident resolution, Network engineering and architecture design, Technology scouting, Risk management (DDoS, IPS/IDS), Security equipment mastery (Fortinet, Arbor, Versa, Wallix, Stormshield, Ubika), Network equipment knowledge (Cisco, Juniper), End-to-end network architectures (xDSL, IP, MPLS, Metro Ethernet), Operator core and access architectures (P/PE), MSSP ecosystem and interconnections knowledge

Preferred skills

None stated

Technologies

Fortinet, Arbor, Versa, Wallix, Stormshield, Ubika, Cisco, Juniper

Responsibilities

Deploy and configure network and system equipment, Analyze and resolve complex network incidents, Define and evolve network engineering rules, Follow technology market trends and evaluate new solutions

Seniority

Senior (5+ years experience)