After graduating from the Toulouse Business School and the Technische Universität Berlin, Arnaud Roi first joined the Marc Bloch Centre in June 2008, where he remained for three years, serving as assistant to the Secretary-General and then as Secretary-General. After working in a communication agency and co-founding a product design studio, he returned to the Centre Marc Bloch in November 2015 to replace Lucile Debras, Secretary-General, during her maternity leave, and then became project coordinator. In January 2017, he joined the European consortium DARIAH, a research infrastructure in the digital humanities, as a financial officer. Between April 15 and October 15, 2017, he replaced Aurélie Denoyer during her maternity leave at the post of Geschäftsführer of CMB e.V. Since May 1, 2018, he has held the position of Secretary-General of DARIAH.