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Job opportunity

Senior Network Administrator

Groupe Hammami · Network & Systems

Sfax, TunisiaNot specifiedMid levelFull time
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About this opportunity

Translated from French by AI. The original is below.

Comptoir Hammami, a subsidiary of Groupe Hammami, is expanding its IT team and is recruiting an experienced Network Administrator to ensure the availability, security and optimization of its IT infrastructure. Main responsibilities Install, configure and administer network equipment: routers, switches, VPNs and VLANs. Administer network protocols and services (TCP/IP, DNS, DHCP) and manage access. Configure and maintain firewalls, secure infrastructure and contribute to preventing cyberattacks. Monitor network performance, diagnose incidents and ensure service continuity. Administer Windows Server and Linux environments and contribute to virtualization, storage and cloud migration projects. Provide technical support to users and contribute to the development of the IT infrastructure. Occasional evening or weekend work may be required depending on operational needs.
Original listing (French)

Administrateur Réseau Confirmé

Comptoir Hammami, filiale du Groupe Hammami , renforce son équipe IT et recrute un(e) Administrateur(trice) Réseau confirmé(e) afin d’assurer la disponibilité, la sécurité et l’optimisation de ses infrastructures informatiques. Missions principales Installer, configurer et administrer les équipements réseau : routeurs, switches, VPN et VLAN. Assurer l’administration des protocoles et services réseau (TCP/IP, DNS, DHCP) ainsi que la gestion des accès. Configurer et maintenir les pare-feu, sécuriser les infrastructures et contribuer à la prévention des cyberattaques. Superviser les performances du réseau, diagnostiquer les incidents et garantir la continuité des services. Administrer les environnements Windows Server et Linux et contribuer aux projets de virtualisation, de stockage et de transition vers le Cloud. Assurer le support technique aux utilisateurs et contribuer à l’évolution du parc informatique. Des interventions ponctuelles en soirée ou le week-end peuvent être nécessaires selon les besoins opérationnels.

Skills and expertise

LinuxWindows Server

Location and eligibility

Work locations
  • Sfax, Tunisia
Relocation assistance
Not specified
Visa sponsorship
Not specified

Relocation support does not automatically include visa sponsorship. Unknown information has not been confirmed by the source.

Source and dates

Originally posted
Posted 5 days ago
Application deadline
12 November 2026 at 00:00 (Tunisia time)
Source
Tanitjobs
Last successful source check
1 day ago

A source check confirms the information available at that time. It is not an endorsement of the employer or a guarantee that the role remains available.

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