Network Engineer
Scalian
Network Engineer
Scalian
Engineering and consulting in AI avionics
Context
As part of the continuous evolution of the Scalian Group’s IT infrastructure, we are recruiting a Network Administrator to support the Network Expert manager to design, deployment, and operational management of the Group’s 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
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
- Manage VPN solutions (IPSec, SSL)
Documentation & continuous improvement
- Maintain up-to-date technical documentation
- Participate in process improvement and standardization
- Define best practices and contribute to infrastructure guidelines
Expected technical skills
Good understanding of environments:
Systems:
▪ Windows server (NPS)
Networks:
▪ VPN SSL, VPN IPSEC
▪ Firewall Stormshield and Fortinet
▪ Switch Cisco, Huawei and Fortinet
▪ Wi-fi: Aruba Instant + Airwave and Fortinet
▪ Routing
▪ DHCP, DNS, IPAM
▪ Monitoring tools (e.g. SolarWinds)
▪ SD-WAN
Nice to have :
- Standards: ISO 27001 / TISAX
- Zscaler ZIA and ZPA
- Wallix PAM
Soft skills
- Analytical mindset
- Teamwork and collaboration
- Communication with technical and non-technical stakeholders
- Autonomy and rigor
Languages
- Professional English
Scalian Group provides engineering and consulting services to multiple industries, with a focus on AI, avionics, and information systems security. It helps clients by offering tailored solutions built from consulting, managed security services, and software offerings. The company works by combining advisory work, implementation support, and ongoing security and software management to meet each client’s specific needs. What sets Scalian apart is its emphasis on an agile approach and its deep, industry-specific expertise in aerospace and security, enabling rapid adaptation and high-performance results for global industrial leaders. The company aims to deliver precise, reliable solutions that improve performance, security, and efficiency for its clients.
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