The purpose of the article is to research and develop theoretical and practical recommendations for improving the strategy of personnel development in the strategic management system of a modern enterprise. The author's definition of the concept of strategic management is offered. The important components of strategic enterprise management have been studied. It is noted that strategic personnel management gives advantages to organizations. These advantages lie in the rational use of limited resources. Strategic management builds trust in organizations' people and their leaders. Strategic management contributes to the consistent development of management decisions in market conditions. Enterprise development is impossible without personnel development. The leader must understand external and internal factors. This allows you to manage your staff. Strategic personnel management in the strategic management system provides for: personnel selection, assessment of their activities, remuneration and development. An important task of strategic personnel management is to determine the ways of its implementation. Problem solving consists in finding and recruiting the right personnel. It is important to prepare and implement a career plan. It is necessary to train personnel. And evaluate their resources. It is important to create an appropriate system of labor motivation. It is necessary to create an effective system for assessing the intellectual and professional level of workers. It is important to define the required knowledge and competencies. It is necessary to develop a personnel development structure. There are problems with personnel at Ukrainian enterprises. Therefore, it is important to develop staff. The article proposes a methodology for assessing the results of training and personnel development. The stages of the implementation of this technique are considered. The system of strategic management of the enterprise should be linked to the strategy of personnel management. Strategic personnel management includes: goal selection, goal setting, personnel planning, determining how to implement the strategy, evaluation. The success of strategic management depends on an effective HR strategy system.