The Master’s thesis addresses the issue of ergonomics. The aim of the diploma thesis is to analyze the current ergonomic state of the production line with the subsequent detection of ergonomic risks, the use of various assessment methods and comparison with legislative requirements. After defining the deficiencies, corrective actions are proposed, leading to their elimination and reduction of work intensity. The ergonomic analysis was performed within Tyco Electronics Czech s.r.o. The analytical part follows up on, in depth, the theoretical part of the work, where all its aspects are listed in addition to the introduction of ergonomics as a scientific discipline.