The article is devoted to the problem of evaluation of the working life quality of personnel of a modern Russian enterprise. On the basis of a survey of employees of enterprises in various spheres of activity in the Tyumen region using a full (dispensing) questionnaire, satisfactory and unsatisfactory criteria characterizing the quality of their working life are revealed. The research shows that within the framework of the motivational system, the provision of employees of the Tyumen region enterprises with social benefits ranks last, while the state's social policy is aimed at raising this indicator, at material and physical well-being, and at social and legal protection of the person. Social benefits and social guarantees form an important sphere of working life and contribute to a significant improvement in the quality of working life. Satisfaction with the work activity is formed under the influence of a large number of factors. Detailed study and analysis of each factor will improve the quality of working life of employees of the Tyumen region enterprises. The conducted research confirms that there are no violations in the sphere of legislative provision with social guarantees at the enterprises of the Tyumen region. This means that the payment of sick leave sheets and payments provided in the Labor Code of the Russian Federation are fully implemented without violating the deadlines. In addition, the civil rights of employees are respected and leave is granted in accordance with the schedule. On the basis of the study, the authors proposed ways to improve the quality of working life of employees in the Tyumen region.