This book presents a study on the job satisfaction of employees in brass part units. It analyses the expectation, factors of job satisfaction, motivation factors, job stress and support from family and society among employees in brass part units - Jamnagar city. Several factors which affect the job satisfaction of employees in brass part units have been investigated in detail by using 100 respondents as a sample. Various tools like ANOVA, T-Test, and percentage analysis were used. The factors which were given importance by the employees in the workplace like service condition, nature of work, compensation, benefits, and relationship owners and opportunities for promotion were investigated in depth. Certain demographic variables were found to be related to the service condition, nature of work, compensation, benefits, relationship with owners and opportunities for promotion.