Cybersecurity games ("Capture the Flag") allow the testing of various cybersecurity skills of their players. The games can complement a hiring process in companies. The goal of the thesis is to design and develop a cybersecurity game in cooperation with an industrial partner. The game will assess the skills of a candidate in the administration and security of Linux systems. The game will be extensible, ready to instantiate on a personal computer with slightly different content to prevent cheating. The student must use container technologies (Docker) and configuration management software (Ansible). Finally, the developed game will be tested in cooperation with the industrial partner.