In this study, three construct were explored: working conditions, job satisfaction and violence against the workers of the Social Welfare Center. Working conditions refer to a term that encompasses a multitude of factors with which man is in daily contact with the work. They are related to the work productivity and general well-being of employees and therefore we are exploring them as a separate entity. Research shows that working conditions in the Centers for Social Welfare are often unfavorable. Job satisfaction is also a term characterized by numerous definitions. For example, job satisfaction represents the attitudes of individuals or certain groups to the job they are doing, but also to the overall work situation. Research shows that there are more than 12400 studies that deal with job satisfaction, although no complete consensus is reached on what job satisfaction is, there is a general agreement that satisfaction is the emotional response of employees to a particular job, and the answers are the result of individual comparisons of gains and expectations, need, desire or appreciation of righteousness. And the last construct relates to violence against employees of the Centers for Social Welfare from users. Violent behavior is a threat through the use of physical strength and the factual use of physical strength and the use of psychic forces in order to provoke fear and insecurity, gaining authority and / or causing bodily injury. In this study, 8 Centers for Social Welfare as an Institution, and 137 professional staffs in the mentioned centers, aged between 25 and 64, participated. The obtained results indicate that there is a statistically significant correlation between job satisfaction and the perceived workplace violence by the user and the correlation between job satisfaction and the desire to change jobs. But, in the desire to change jobs between people who have experienced violence and those who did not experienced violence have no statistically significant differences.