Jacek Lech is a graduate of the Częstochowa University of Technology with a degree in Management and Production Engineering. He began his career in the Budimex Group in 2013 as Director of the steel structure plant in Mostostal Krakow. From 2014 to 2018, he held the position of Production Director with the rank of Deputy Chairman of the Management Board. Previously, he was Production Manager at Fabryka Maszyn i Urządzeń FAMAK in Kluczbork, where he handled several hundred projects for the offshore market and numerous infrastructure projects.
From January 2019, Jacek Lech was Director of the Southern Branch of General Construction at Budimex SA. In August 2020, he was appointed President of the Management Board of Mostostal Kraków SA.