The pension system is one of the main topics on which the social security of each country is based, and it can be defined as a normatively, organizationally, and financially established system in which individuals face the risks of old age, disability, or loss of a breadwinner, provide replacement or support assistance in money, and only exceptionally in kind. In the European Union, all member states have a pronounced influence of the public sector on the pension system, i.e., on the insurance of old-age pensions, early retirement pensions, disability pensions, and survivors' pensions. The differences between the Member States are more significant in terms of the role of occupational and private pension schemes. Active aging involves stepping up the deepening of the activities of older people within the workforce by delaying their retirement and in society through participation in social, economic, civic, or cultural activities. Today, older people work even after mandatory retirement benefits to increase financial security, maintain health, and teach personal development. An important part of maintaining the active participation of older people in society and development is their continuous inclusion in the paid workforce. Ideally, older people should be able to continue earning income-generating work for as long as they want and for as long as they are able to do so productively. To achieve this goal, it is necessary to promote a more favorable attitude among employers regarding the productive abilities of older workers, as well as greater awareness, including self-awareness, of the benefits of preserving an aging workforce. The paper analyzes the data collected in the study SHARE - "Research on Health, Aging and Retirement in Europe" with reference to socio-demographic and working conditions.