The CADMUS-project aims to address the cybersecurity expertise shortage in Europe by developing targeted training opportunities based on approaches including cyber range projects, games, hackathons, bootcamps, and traineeships. These interventions aim to upskill educators, trainers, SME and startup employees, civil servants as well as graduate students who target cybersecurity careers. The project will utilize existing initiatives and offers in cyber security training to build upon and develop enhanced training curricula based on integrating proven training models and standards.