The concept of career, while ubiquitous in elite research, has hardly received any comprehensive analytical treatment in the study of political executives. This chapter will summarize and develop the basic theoretical and methodological approaches as well as empirical findings of studies investigating political careers of cabinet members in democratic parliamentary and semi-presidential systems at the national level. It is divided into three sections. The first provides a sketch of the basic research questions that have been raised (and discussed) in the field of executive careers studies over the past decades. The second part offers a systematic survey of the current state of the literature concerned with ministers’ and prime ministers’ political careers. The third section presents some avenues for future research, including the potential for further theoretical and methodological improvement, followed by some concluding remarks.