He worked at Slovak Academy of Sciences as a research worker (1976-1993), where he published more than 30 publications and obtained 3 patents. Since 1993 he works in company DECOM, a.s. His professional area is nuclear installation decommissioning. Simultaneously he is CEO of company DECONTA, a.s. He focuses on standardized assessment of decommissioning parameters. He is the leader of OMEGA software development team, the team member of CND, TACIS, DeSa projects and the author of more than 50 decommissioning publications.