Loeiz D.

Apprentice in the operations department of an international company of approximately 8,000 employees, I mainly carry out network missions (e.g.: switch preparation, Wi-Fi access point deployment, firewall log analysis, network support), as well as server support (level 1) and workstation support under Linux and Windows.

I held this position within a hosting association offering various services (VPS, dedicated servers, game servers, and web hosting). My duties consisted of maintaining and securing an infrastructure of physical and virtual servers. As some of the servers were publicly exposed, I ensured a high level of security (implementation of proxies, Fail2ban, anti-DDoS protections). I was also responsible for backup management and overall supervision to guarantee the continuity and proper functioning of customer services.