More than ever, the concept of career is of paramount importance in the world of Human Resources, in that all career management processes are aimed at attracting talent, retaining employees and developing their skills. However, many organizations do not generally take an interest in the career development of their employees, and those that do often lack relevance in their approach, and consequently do not always achieve the expected results, i.e. organizational performance. This book is the product of a study focused on "Career development and individual performance: a challenge for Cameroon's processing industries", and attempts to provide context-specific answers to this widely-researched problem. We start from the general hypothesis that career development has a significant impact on the individual performance of employees in Cameroon's processing industries.