Network System Administrator

Job Description Roles & Responsibilities Infrastructure Management (System) Install and administer servers (Windows Server, Linux). Manage the virtualization of environments (VMware, Hyper-V, Proxmox). Monitor storage (SAN, NAS) and backups (Veeam, Cloud Backup). Manage directories and access (Active Directory, Azure AD/Entra ID, LDAP). Network management & security Configure network equipment (Switches, Routers, Wi-Fi Access Points). Ensure perimeter security (Firewalls, VPN, Proxy). Implement the security policy (critical updates, antivirus, SSL certificates). Monitor performance and bandwidth. Support and evolution Provide level 2 or 3 support for complex incidents. Write and update technical documentation (network diagrams, procedures). Conducting technology monitoring to propose improvements (Cloud, automation). Required Skills Windows Server (AD, DNS, DHCP), Linux TCP/IP protocols, VLANs, routing, security protocols Microsoft 365, Azure, AWS ou Google Cloud Firewall management (Fortinet, Cisco, Stormshield) EDR/Antivirus PowerShell, Bash, Python (for automation) Desired Candidate Profile Desired profile Education: Bac+2 (BTS/DUT) with experience, or Bac+3 to Bac+5 (Professional Bachelor's, Master's, engineering school). Experience: Minimum 2 to 5 years in a similar position. Soft Skills : Responsiveness: Ability to intervene quickly in the event of a critical failure. Analysis: Logical thinking to diagnose complex problems. Pedagogy: Knowing how to explain technical constraints to users. Discretion: Strict respect for the confidentiality of the data processed. Company Industry IT - Software Services Department / Functional Area System AdministrationNetwork AdministrationSecurity (IT Software) Keywords Network System Administrator Get real-time job updates only on our App