The relationship between satisfaction and demographic and personal characteristics such as gender, age, education and occupation is examined in the presented study. In addition, the relationship concerning job satisfaction and some situation-al factors that are related with work such as organization size or ownership in the Czech Republic is also examined. Authors examined the job satisfaction in this study by the main determinants that are affecting job satisfaction and those are the pay, promotion, fringe benefits, continent rewards, supervision, operating conditions, co-workers, nature of work and communication. Authors concluded that the overall job satisfaction is relatively low in the Czech Republic, and job satisfaction levels did not change in the years that the survey was carried out (2013, 2015 and 2017). There were some differences in the level of satisfaction in individual determinants. When the level of satisfaction between the factors inspected changed in the context of investigations, the changes also happened in the context of the time. A question came up within the study and that was whether or not there are further factors that could possibly affect job satisfaction.