Maria Angeles de la Sierra Aparicio

Maria Angeles de la Sierra Aparicio serves as the Deputy Head of the System Engineering and Assurance Department at RB Rail AS, focusing on system engineering leadership. Prior experience includes significant roles at Thales España, where Maria Angeles managed bids for ERTMS and innovative railway projects, specifically in sustainable practices and Agile project methodologies. Maria Angeles held multiple positions at Thales, including Global Program Manager, Project Manager, and System Engineer, contributing to critical system design and safety solutions for the ETCS L1 and L2 markets. Earlier, Maria Angeles worked at ALCATEL as a software engineer in the railways and telecommunications sectors. Education credentials include an Ingeniero Superior Industrial degree from Universidad de Zaragoza, a Master's degree in Cooperation from U.N.E.D., and an Associate's degree in Project Management from the Scrum Manager Community.