Administrateur Réseau
Core
Manage, operate, and evolve critical network infrastructures (RUN and BUILD) for an insurance sector client, handling Level 2 incidents and ensuring service continuity.
Role type
Senior Network Administrator (N2)
Builds
Network infrastructure (LAN, WAN, DMZ, Intranet, Extranet) and datacenter environments
Domain
IT Infrastructure / Network Engineering
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Network architecture (LAN, WAN, DMZ), Cisco equipment expertise (NAC, ACI, DNAC, Wi-Fi), TCP/IP protocols, Datacenter environments, Automation & CI/CD (Ansible, GitLab), Virtualization, Incident management (Level 2)
Preferred skills
Crisis management, Scripting
Technologies
Cisco, Ansible, GitLab
Responsibilities
Process and resolve Level 2 network requests and incidents; Participate in crisis cells and perform root cause analysis; Administer and maintain network equipment (routers, switches, Wi-Fi); Ensure consistency and performance of WAN, LAN, DMZ, Intranet, and Extranet environments; Contribute to automation scripts and CI/CD chains; Manage datacenter infrastructure including virtualization and high availability; Perform on-call interventions during evenings and weekends.
Seniority
Senior, hands-on IC