Catherine Morlet started her career working in space digital technologies at Alcatel before joining the European Space Agency in 2003. She has been involved in several space technology development for telecommunication systems, supporting standardisation activities before supporting definition and development of telecommunication and navigation systems. Since 2018 she has been developing and coordinating the use of a collaborative MBSE approach for the definition phase of the evolution (or second generation) of the Galileo project (European Navigation Satellite System).