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Architecte/Expert en Réseau et Sécurité F/H (DSI/FAB)

BATIMENT NOISY LE GRAND💼 Full-time💰 $60,000–$70,000🗓 2026-08-27 → 2026-09-27

Core

Architecting and securing critical network infrastructures (LAN, datacenter, internet gateway) for a major urban transport operator.

Role type

Senior Network and Security Architect

Builds

Production-grade network and security infrastructure for public transit systems

Domain

Public Transport / Network Security / Cloud

Required skills

Network architecture, Network security, Next-gen firewalls, Cloud networking, Network virtualization, Infrastructure as Code, Web security, IPsec encryption, Cisco technologies, Datacenter architecture

Preferred skills

Technical strategy, PoC execution, Cost-benefit analysis, Stakeholder negotiation

Technologies

Check Point, Fortinet, Palo Alto, VMware NSX, Nutanix Flow, Ansible, Terraform, Zscaler, F5, Ubika, Cisco Nexus, Cisco Fabric VXLAN

Responsibilities

Define technical and strategic vision for network and security infrastructure, Lead evolution projects in production environments, Support SI projects with specific network needs, Provide expert support for production network infrastructure, Qualify new technical solutions via PoC and techno-economic analysis

Seniority

Senior, hands-on IC

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