Complex sentence: After receiving his diploma in mechanical engineering he worked at the Steel Engineering Factory in Diósgyőr as a draftsman, then at the Hungarian Automobile Co., where he won a postgraduate scholarship to Germany.
Split into simpler sentences: After receiving his diploma in mechanical engineering he worked at the Steel Engineering Factory in Diósgyőr as a draftsman. He worked at the Hungarian Automobile Co., where he won a postgraduate scholarship to Germany.