This work shows the importance of different components we depend on during entire busines scareer. The work structure covers units which are significant for the concept of career development. In the very beginning, there are some properties of managerialjob, after wards managerialskills are shown. Other topics in cluded in this work are: motivation as the key for a succes ful business, meaning of motivation and demotivation in business and entire business scareer. The second part of the work covers: organization and the process of management, systems of career development, human resources, strategic management and significance of activity and specificity of human resources in todays organizations. Special attention in this work is directed to ward career development as an importantlife period, and as an exceptionally important component of life long learning and business succes.