Abstract: The sociology of deviance has neglected engineering deviance for a long time, which has a close relationship with the social background of its birth. The modern engineering has a rapid development tendency, but engineering deviance is nothing new, with great damage to people's life, social security, and environment. Engineering deviance should become one of important objects of sociology of deviance and engineering. Compared with other deviant behavior, engineering deviance has a different form and characteristic, especially the uniqueness in behavior subject, cause, and mechanism.