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Ghislain GuivarchGG

Ghislain Guivarch

IT Technician (System and Network)

€750/day
Toulon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ghislain

Are you looking for a reliable, autonomous, and responsive Systems & Network Administrator to manage your IT infrastructure, optimize your network, or strengthen your IT support?
I can assist you with the daily management, maintenance, security, and continuous improvement of your technical environments, whether you are an SME, a public institution, or a multi-site organization.
With several years of experience managing infrastructures ranging from 100 to 1000 workstations and up to 3000 users, I can provide on-site or remote support, focusing on rapid problem resolution, clear documentation, and operational reliability.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Oticon Medical
    IT Technician
    October 2018 - October 2024 (6 years)
    06220 Vallauris, France
    Between 300 and 400 IT workstations (PCs/Copiers/WiFi Access Points/Patch Panels)
    Environment mostly Windows 10 but with older machines (XP/7) and one Debian
    Between 250 and 300 users (then 80 after company acquisition)
    My responsibilities: In addition to daily support (including remote support)
    •Ensured onboarding with a theoretical "weekly" frequency
    •Two server room reorganizations
    •Installation and full configuration of a dry cabinet
    •Creation and maintenance of a "Solution" catalog for users
    •Complete management and configuration of the telephony system
    Network Configuration Task Automation Recruitment Process IT Asset Management Technical Documentation
  • Région PACA
    IT Technician
    September 2013 - October 2016 (3 years and 1 month)
    Le Muy, France
    3000 users (across 3 different high schools)
    Between 200 and 300 IT workstations
    My responsibilities:
    •Ensure maintenance and repair of IT equipment
    •Management and maintenance of equipment in lecture halls
    •Inventory management
    IT Asset Management IT Maintenance Task Automation Technical Documentation
  • Quantic Support
    Head of IT Department, On-site Technician and Help Desk
    May 2018 - September 2018 (4 months)
    Ivry-sur-Seine, France
    Between 200 and 300 IT workstations (PCs/Copiers/WiFi Access Points/Patch Panels) under Windows
    Between 200 and 300 people spread across France (including about a hundred "on-site")
    My responsibilities:
    •Ensure maintenance and repair of IT equipment (including remotely)
    •Conduct interviews with clients (for the IT services company)
    •Team management (scheduling, task allocation, etc.)
    IT Maintenance IT Asset Management Network Configuration Task Automation Technical Documentation

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Education

  • Higher Technician in IT Support
    Afpa
    2016
    Technicien Supérieur de Support en Informatique
  • Professional Title of IT Support Technician
    Euroform
    2014
    Titre Professionnel de Technicien d'Assistance en Informatique

Skill set

Categories