The subject of this study is the issue of modern human resource management in the civil service in government administration offices. The basis of government administration human resources management are public service motivation (PSM) supported by the Human Resource Management Strategy in the Civil Service until 2020. The aim of the study was to investigate how the Strategy supports the development of government administration staff based on the methodology of human resource management. The methods of motivation of administration staff are training courses, individual professional development programs, and the remuneration and promotion system. These activities support the institutional efficiency of the state by improving the quality of services in government administration offices and the competences of civil service corps members. The strategy also finds its justification in the implementation of the systemic assumptions of the Civil Service, according to which the civil service corps acts to ensure professional, reliable, impartial and politically neutral performance of the state’s tasks (Article 153).