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Seifallah BennourSB

Seifallah Bennour

DevOps/SysOps Engineer

€650/day
Paris, FR
3-7 years
Linux
Ansible
RHEL
Hardening
DevOps

Average response time: 1 hour

Freelancer profile translated to English.
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About Seifallah

I am a Linux/DevOps system engineer, passionate about Linux and everything related to automation since the beginning of my career. I enjoy learning, understanding how things work in depth, and sharing what I know with people around me. Outside of work, I'm pretty calm, a fan of tech, football, and video games.

  • French

    Native or bilingual

  • English

    Conversational

  • Arabic

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • EDF-Enedis France:
    Linux Administrator - N3 System Team
    November 2023 - January 2026 (2 years and 2 months)
    Paris, France
    - Ansible Automation: design of playbooks and roles for hardening, standardized configuration, and complete management of Red Hat servers.
    - Red Hat Satellite: deployment, administration, and design of architectures adapted to security constraints (Content Views, Activation Keys, Capsules).
    - RHEL Administration: installation, configuration, hardening, and package management across the entire Linux estate.
    - Infrastructure as Code: deployment and management of virtual infrastructures via Terraform on VMware, including template creation.
    - N3 incident management on Linux environments and enrollment of machines in FreeIPA.
    - Testing and qualification of updates and patches (errata) before production deployment.
    - Documentation and collaboration: writing procedures, specifications, and terms of reference, in conjunction with cybersecurity teams for solution validation.
    RHEL Redhat Satellite Redhat Ansible
  • Linsoft
    Linux Administrator / RedHat Instructor
    October 2021 - October 2023 (2 years)
    Tunisia
    - Server administration: maintenance, updates, configurations.
    - Analysis and resolution of incidents reported by clients.
    - Conducting official Red Hat training courses in the EMEA region.
    - RHEL/CentOS systems administration.
    - Installation and configuration of Red Hat Satellite.
    Redhat RHEL satellite Ansible
  • Banque Nationale Agricole
    End of Study Project
    November 2020 - March 2021 (4 months)
    Tunis, Tunisia
    - Implementation of a complete CI/CD chain: installation and configuration of Jenkins, Sonatype Nexus, and SonarQube.
    - RHEL systems administration.
    - Creation of Groovy pipelines in Jenkins, integrating Ansible playbooks to automate deployments.
    - Implementation of load balancing and high availability with HAProxy and Keepalived.
    - Installation and configuration of Nagios for infrastructure monitoring.
    Jenkins Ansible RHEL

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Education

  • Computer Engineering degree
    Esprit
    2020
    d'Ingénieur en Informatique
  • Bachelor's degree in Information Systems Technologies
    ESEN-Manouba
    2017
    Licence en technologies des systèmes d'information
Check out Seifallah's education

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