Sophia Lier

Sophia LIER is a legal expert specializing in social law, currently serving as Juriste Droit Social in charge of Social Relations at MEDIATRANSPORTS, a division of Groupe PUBLICIS, since March 2022. Previous roles include Juriste Droit Social et Responsable Ressources Humaines at publicis drugstore and Juriste Droit Social at Publicis Groupe. Sophia LIER also has experience as a legal advisor and human resources manager at Avis Budget Group and began a career as an apprentice in social law at Servair. Academic qualifications include a Master 2 in Juristes de droit social from the University of Paris I: Panthéon-Sorbonne, a Master 1 in Droit social, and a Licence in Droit, all complemented by a Baccalauréat Série ES from Lycée Montesquieu.