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Youssef Ben AliYB

Youssef Ben Ali

Network Security Engineer

€595/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Youssef

Experienced Network & Security Engineer, specializing in the administration of complex infrastructures, the design of LAN/WAN/SD-WAN architectures, and cybersecurity (vulnerability management, CIS Benchmark, VPN, filtering). Expert in monitoring, L3 support, migration projects, backup, and high availability. Strong skills in documentation, user support, and continuous improvement.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 30km)

Experience

  • Alcatel Submarine Networks
    Cybersecurity Engineer
    July 2024 - Today (1 year and 11 months)
    Les Ulis, France
    • Administration and securing of network infrastructures via FortiGate and Forcepoint firewalls,
    • Management of VPNs, web filtering, and endpoints with FortiClient EMS.
    • L3 Support,
    • Documentation and continuous improvement of the cybersecurity architecture.
    Fortigate Fortimanager FortiAnalyzer Forcepoint Palo Alto
  • La Poste Mobile
    Cybersecurity Engineer
    May 2024 - June 2024 (1 month)
    Chaville, France
    • Implementation of security best practices according to CIS Benchmark for Fortinet: compliance audits,
    • Configuration of FortiGate/FortiManager firewalls,
    • Development of gap reports and collaboration with IT teams to strengthen the security posture.
    Fortigate Fortimanager FortiAnalyzer CIS Benchmark
  • Bpifrance
    Network Security Engineer
    November 2020 - April 2024 (3 years and 5 months)
    Maisons-Alfort, France
    • Complete administration of network and security infrastructures: SD-WAN deployment (Fortinet), equipment management (switches, Wi-Fi, proxies, DNS, DHCP, BigIP-F5 GTM),
    • L3 Support, monitoring (Grafana, LibreNMS),
    • Automation (GitLab, Jenkins)
    • Contribution to the evolution of the LAN/WAN/MAN architecture.
    Cisco Fortinet F5 BigIP Proxy Network Administration

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Education

  • Professional Master's in Computer Systems Engineering
    National School of Engineers of Carthage
    2016
    Master Professionnel en Ingénierie des Systèmes Informatiques
  • Applied Bachelor's Degree in Networks
    2014
    Licence Appliquée en Réseaux

Skill set

Categories