Network Engineer (HF)

Context
As part of the continuous evolution of the Scalian Groups IT infrastructure we are recruiting a Network Administrator to support the Network Expert manager to design deployment and operational management of the Groups network infrastructures (France & International).
The position is strongly operations-oriented with an emphasis on maintaining and evolving network services while ensuring performance and security across multi-site environments.

Reporting line

• Reports to the Group IT Infrastructure Manager
• Within the Group IT Infrastructure team

Main responsibilities
Network operations & administration
- Ensure run (MCO) of network infrastructures (LAN WAN SD-WAN Wifi ToIP)
- Manage lifecycle of network equipment (Switch Firewall and Wi-FI)
- Configure and integrate network equipment (Switch Firewall and Wi-FI)
- Maintain and update the network asset inventory
- Implement and maintain monitoring solutions
- Handle advanced incidents and troubleshooting
- Manage public DNS and certificate

Network engineering & projects
- Design and implement network architecture evolution projects
- Support business and application teams in infrastructure deployment
- Participate in the industrialization of infrastructures
- Integrate new sites or entities into the corporate network

Security & compliance (network scope)
- Ensure network security posture (firewalls VPN segmentation)
- Apply and enforce Group security policies
- Monitor CVEs and deploy patches on network equipment