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Salary
$49k – $54k per year
Location
Hybrid (Paris, France)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Sep 28, 2026.

Overview
Company
Impact
Profile match
42 is a future-proof computer science training to educate the next generation of software engineers. 42 takes a project-based approach.

Rejoignez le campus 42 Paris en tant qu'Administrateur Système & Réseau. Vous serez responsable du bon fonctionnement technique du campus, en maintenant divers services tels que les machines virtuelles, les webservices, le réseau et les postes clients. Vous aurez également des tâches spécifiques liées à l'infrastructure réseau, au monitoring et à la sécurité vidéo. Vous travaillerez en étroite collaboration avec une équipe technique de 6 personnes et serez rattaché au Responsable SI.

Missions

  • Assurer le bon fonctionnement technique du campus en maintenant ses différents services, notamment les machines virtuelles, les webservices, le réseau et les postes clients.
  • Responsable de la maintenance et de l'amélioration de l'infrastructure réseau, ainsi que de la maintenance de l'existant et de la consolidation des systèmes de monitoring et d'alerting.
  • Effectuer diverses tâches permettant le bon fonctionnement du campus et des autres équipes, comme l'automatisation de tâches récurrentes, l'extraction et l'analyse de données.

Profil recherché

**Expérience en administration système :**

* Environment Linux : RHEL, LDAP, Kerberos

* Virtualisation : ESXi / vCenter

* Outils de déploiement : Ansible, Foreman

* Outils de monitoring : Prometheus, Grafana, LibreNMS

* Outils de sauvegardes : VEEAM, solutions applicatives

**Expérience en administration réseau :**

* Notions générales : Routing, VLAN, ACL

* Firewall : pfSense

* Configuration de switchs et AP : Cisco et Unifi

* Monitoring : SNMP

* Principe d’Infrastructure as Code (IaC) et d’idempotence

* Bonnes pratiques de développement (git branching, peer-review, testing, etc)

* Capacité d’analyse du besoin et des risques

* Bonne communication, avec les autres équipes mais aussi les étudiants

* Appétence forte pour l’univers tech et pédagogique

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