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Thibault LangotTL

Thibault Langot

Network & Security Engineer | SDWAN

€590/day
1 project
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thibault

Network & Security Engineer for several years, I contribute to the management and evolution of network infrastructures.
• Design, deployment, and operation of network & security architectures
• LAN / WAN / Firewall Expertise
• Reduce repetitive tasks through automation
• Infrastructure security
• Collaboration with different teams
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 50km), Paris (up to 20km)

Experience

  • Mymoneybank
    Network and Security Engineer
    BANKING AND INSURANCE
    March 2022 - January 2026 (3 years and 10 months)
    Nantes, France
    Within a team of 10 people, the network team manages the architecture, setup, administration, and operational maintenance of the MyMoneyBank group's network infrastructures located in France (Datacenter and user sites) and overseas (user site).

    Build: Network and Security Engineering
    - Frame needs and identify adequate technical solutions
    - Evolve the datacenter architecture
    - Implement solutions to provide the network to the group's entities
    - Create and implement standards
    - Mockup solutions
    - Produce and update technical documentation (DAT, Diagram, DEX)
    - Liaise with partners and suppliers
    - Intervention outside of office hours

    Run: Operational Maintenance
    - Network automation (ansible) and AWS management (terraform)
    - Provide level 2 and 3 support
    - Handle incidents, requests, and problems related to the scope
    - On-call duty weekly

    Major Projects:
    - Construction and deployment of new sites in mainland France
    - Deployment of local breakout on all sites
    - Deployment of SD WAN + Fortiswitch on all sites
    - Design and deploy a 10 GB/s network infrastructure in the datacenter
    - Datacenter move: Architecture Design, Workshop, deployment
    - Design and deployment of a Public Wifi for the Group

    Technical Environment:
    Switch: Cisco, Aruba, Fortinet
    DDI: Efficient IP
    SDWAN: Fortinet
    Firewall: Fortinet, Checkpoint
    Proxy: Zscaler
    IAC: Ansible, Gitlab, Terraform
    Cloud: AWS, Azure
    NAC: Clearpass Aruba
    Remote VPN: Cisco ASA

    Organizational Environment:
    - Daily Meeting, Sprint Planning, Sprint Retro, Review, Refinement
    SD-WAN Fortinet LAN/WAN Zscaler Aruba
  • Novo Nordisk
    Infra Project Engineer
    PHARMACEUTICALS INDUSTRY
    May 2021 - February 2022 (9 months)
    Chartres, France
    NovoNoriosk is a healthcare company specializing in insulin production. The infra project team is responsible for applying the group's IT best practices at the production sites. It is responsible for gathering business needs and responding to them. Once the project is completed, the infra project team transfers it to the 'run' team for them to operate the implemented architecture.

    Build:
    - Coordinate project infrastructure activities
    - Ensure overall consistency of IT systems
    - Lead technical tasks (Wifi, Server, Firewall, Switch...)
    - Ensure daily monitoring and equipment administration
    - Coordinate the daily processing of incident and change management activities
    - Lead technical clarifications with suppliers
    - Adhere to IT standards and define them if necessary
    - Master the backup and restore process
    Fortinet Project Management Cisco Routing & Switching
  • COVEA
    Operations Support Engineer
    BANKING AND INSURANCE
    July 2020 - April 2021 (9 months)
    Le Mans, France
    Covéa is a French mutual insurance group bringing together the MAAF, MMA, and GMF brands. The operations support team manages the operational maintenance of infrastructures as well as supervision tools.

    - Bring new projects under control (DEX, Supervision)
    - Ensure the operational maintenance of the SI's communication links
    - Incident and problem management
    - Continuous improvement and updating of instructions for steering
    - Preparation for the PCI exercise (Creation of schedules)
    - Supervision management

Reviews

5.0

Out of 1 rating

V

Vito

Le Protagoniste

Reviewed on 11/6/2025

Fast & efficient work. Thibault is very responsive, always available, and also a great teacher, clearly explaining the different steps of his work. As a sole proprietor, it is very useful for me to have someone who not only accomplishes his mission in his own corner but also helps to better understand his field, in order to demystify aspects further removed from entrepreneurship. I would gladly work with him again and encourage you to do the same.

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Education

  • Master 1: Systems and Networks Engineering Manager
    CESI, Le Mans (72)
    2017
    Objectif de la formation: Recueillir, analyser et formaliser les besoins réseaux et système de l’entreprise Concevoir, gérer et piloter un projet d’ingénierie réseaux Mettre en œuvre les évolutions techniques de l’architecture réseaux et système Assurer le maintien en condition opérationnelle du réseau et de l’architecture système
  • Master 2: Information Systems Manager
    CESI, Le Mans
    Objectif de la formation: Manager les aspects humains, économiques et organisationnels du support informatique de l’entreprise Gérer et manager le système d’information en intégrant les enjeux et la stratégie de l’entreprise Piloter un projet de conception ou d’évolution du système d’information de l’entreprise Mettre en oeuvre l’expertise technique en informatique au service du système d’information

Certifications

  • CCNA 1: Network Fundamentals
    CESI, Le Mans
    2017
  • CCNA 2: Routing and Concepts
    CESI, le Mans
    2017

Skill set

Categories

  • Other