Education and professional qualifications: secondary technical education
Positions held and professional career:
since 1979 employed in the Rudna mine of KGHM Polska Miedź S.A., an underground electromechanic.
Chairman of the trade union Krajowa Sekcja Górnictwa Rud Miedzi NSZZ Solidarność.
Employee-elected member of the Supervisory Board of KGHM Polska Miedź S.A. in the years 1999-2011, and then from 2014.