Prior to InoBat, Marek worked mainly in France and Switzerland. He has work experience in the field of industrial automation, machine maintenance and facilities. As the head of maintenance, he provided service for CNC machining, presses, robotic welding and assembly lines. Heis experienced in facility management, waste management and team management as he led working groups for PLC programmers, designers and mechatronics. He himself was a member of the H&S working group. Marek has worked on various projects for automotive in Slovakia and abroad.