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# Administrateur système H/F

- **Company:** Inetum Computing Inc
- **Location:** Tours, France
- **Contract:** Permanent contract
- **Skills:** Proxmox, Active Directory, Amazon Web Services, Bash Shell, Ubuntu (Operating System), CentOS, Cloud Computing, Dynamic Host Configuration Protocol, Debian Linux, Linux, Domain Name System (DNS), VMware ESX Servers, Hyper-V, Python (Programming Language), Lightweight Directory Access Protocols (LDAP), Log Analysis, Windows Servers, Nagios, Windows PowerShell, Red Hat Enterprise Linux, Bacula, Virtual Machines, Virtualization Technology, Backup and Restore, Zabbix, Scripting, Gestionnaire Libre De Parc Informatique (GLPi), Kubernetes, Centreon, Veeam, Commvault, Docker, Servicenow, Vmware
- **Published:** July 2, 2026
- **Apply:** https://fr.indeed.com/viewjob?jk=da190facbc9cd44f

## About the Role

* Diplômé d'un bac+5 en informatique

Compétences techniques :

 * Expertise Linux : Debian, Ubuntu, CentOS, RedHat
 * Expertise Windows Server : 2016/2019/2022
 * Active Directory, DNS, DHCP, GPO
 * VMware ESXi / vCenter
 * Hyper-V
 * Docker, éventuellement Kubernetes
 * Bash
 * PowerShell
 * Python (optionnel)
 * Supervision : Centreon, Zabbix, Nagios
 * Sauvegarde : Veeam, Bacula, etc.
 * ITSM (GLPI, ServiceNow…)

## Description

Administration & Exploitation

 * Gérer, administrer et superviser les serveurs Linux (Ubuntu, Debian, RedHat…) et Windows Server.
 * Assurer le suivi et la résolution des incidents de niveau 2/3.
 * Gérer les comptes, permissions et politiques de sécurité via Active Directory / LDAP.
 * Administrer les services systèmes : DNS, DHCP, GPO, certificats, proxy, NTP, etc.
 * Superviser les infrastructures grâce à des outils type Centreon, Zabbix, Nagios, etc.

Sécurité & Maintenance

 * Maintenir les systèmes à jour (patch management, correctifs de sécurité).
 * Renforcer la sécurité : durcissement, gestion des vulnérabilités, analyse de logs, gestion antivirus/EDR.
 * Assurer les sauvegardes et restaurations (Veeam, CommVault, Bacula…).

Virtualisation & Cloud

 * Administrer des environnements virtualisés : VMware, Hyper-V, Proxmox.
 * Participer à la gestion des infrastructures cloud : Azure, AWS ou équivalent.
 * Gérer les machines virtuelles, templates et clusters.

Automatisation & Scripting

 * Développer des scripts d'automatisation (Bash, PowerShell, Python).
 * Optimiser les tâches récurrentes et les processus d'exploitation.

Projets & Amélioration continue

 * Participer aux projets d'évolution de l'infrastructure (migrations, refontes, déploiements).
 * Rédiger et mettre à jour la documentation technique.
 * Proposer des axes d'amélioration et être force de proposition sur les architectures.


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