Marion Vivien completed her pharmacy studies in France and also obtained a master's degree in the field of clinical research and drug development in 2012.She began her career at SERVIER laboratories in Paris as project manager.

She coordinated the activities of an ongoing clinical study on Alzheimer's disease (15 countries, 700 participants) for 2.5 years. Her duties consisted of following study activities such as the management of CROs participating in the study (central laboratory, IVRS, questionnaires...), recruitment, adverse events... She was the point of contact for local project leaders during the study.

Afterwards, Marion specialized in CRO management for study start-ups, monitoring and clinical trial closures. Her tasks involved the coordination and delegation of various activities such as drawing up the specifications, monitoring budgets, performing the necessary training for the study personnel involved, updating SOPs...After relocating to Quebec in May 2016, Marion Vivien joined clinique ovo as the assistant to the ovo r&d director. In 2017, Marion Vivien becomes the director of operations of ovo r&d and ovo academy.