Assistant department endocrinology Medical University Lodz, 1967-1972, assistant professor Laboratory Genetics, 1972-1985, associate professor docent department genetics, 1985-1992, professor department genetics, since 1992. Scholarship fellow Department Medical Genetics, Academy Finland, University Helsinki, 1976-1977. Visiting professor Thomas Jefferson University, Philadelphia, 1987-1989.
Chairman working group for medical genetics and molecular biology Polish College Laboratory Medicine, 1994.
Secretary Doctor Sterling Hospital division Polish United Worker's Party, 1967-1990. Advisor on art works President of City of Lodz, 1984. Member Polish Society Genetics (chairman Lodz section 1984-1996), Polish Academy of Sciences (member genetics committee since 1978, patphysiology committee of the cell since 1990), Balticus Sailor Club (chairman 1991-1996).