Cegid
David Grain is an accomplished network and security architect with extensive experience in the field. Currently serving as Architecte sécurité réseau at Cegid since November 2022, Grain previously held key roles at Atos from July 2008 to November 2022, including Architecte réseau et sécurité and Ingénieur réseaux et sécurité, focusing on technical expertise, project management, and industrialization in network and security domains. Earlier career experiences include positions as Ingénieur réseau et sécurité at NRJ AUDIO and Ingénieur réseaux at SNCF. Grain holds a Master Spécialisé d'Architecte des Systèmes d'Information from CentraleSupélec, as well as degrees in Informatique et réseaux from Université de Tours and in Télécom Réseaux from IUT de Vélizy.
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Cegid
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