Every company always wants quality human resources as a valuable asset that is consistently sought and maintained. A company must be able to optimize supporting factor from employee productivity itself to get the optimal result of work. One factor that can improve productivity includes the layout of production facilities and supervision of work that exist in a company. This study aims to determine and analyze the effect of the layout of production facilities and supervision of existing work on production employees of Mawar Bakery. It involves the addition of motivation as a moderating variable to produce good productivity from existing production employees. This research is quantitative descriptive research, and the nature of the research is explanatory. Population includes production employees located at Mawar Pinang Baris, Mawar Setia Budi and Mawar Gatot Subroto involving 132 employees with a sample of 100 employees taken by simple random sampling. Data collection techniques were conducted by documentation studies and distributing questionnaires. The technique of data analysis by using regression analysis of Moderating Regression Analysis (MRA). The result of the test without the effect of moderation indicates that layout of the production facility and work supervision respectively have the positive and significant effect to work productivity of production employees. Work supervision becomes the dominant factor in increasing productivity compared to the layout of production facilities. Test results with moderation effects indicate that motivation is not as a variable that can moderate the influence of job control variables on work productivity of production employees. Thus productivity of production employees will increase if the layout of available facilities and work supervision applied to Mawar Bakery has been following the needs so that production employees can work efficiently.