The importance of human resources specialist development system enhancement in present situation is determined by a few important conditions: public administration specialists’ decisions and their performance have an increasing role in choosing new perspective directions and priorities for social, economic, political, science and technology development; public administration specialists tend to become a link between people and their society on the one hand and various technical and other systems on the other hand: public administration specialists’ decisions and their actions have a growing impact on interaction between people and their society and biological, technical, informational and other environments, and also significantly affect our possibilities to use innovations and modern means of automatization, robotization, computerization, introduction of information technologies; public administration specialists’ performance becomes a crucial factor in globalization and internationalization of economic, social, cultural, informational, scientific and technological development (Beattie & Osborne, 2008; Beardwell & Claydon, 2007; Abell & Oxbrow, 2006; Armstrong, 2006; Cascio, 2006).