Careerism is defined as individuals' focus on career success by prioritizing their personal interests and efforts to outperform others in achieving their career goals. This type of behavior can conflict with concepts such as organizational commitment, cooperation, and team spirit, and therefore careerist attitudes can affect not only individual success but also organizational productivity. The destructive effects of careerist attitudes on organizational culture, leadership dynamics, and teamwork are discussed, and it is emphasized that such attitudes can lead to long-term workplace conflict. In addition, the ethically questionable aspects of careerism are addressed, showing how such behaviors conflict with business ethics and organizational values.

The basis of careerism is that an individual evaluates his or her work life only in terms of career advancement and personal gain. This approach is widespread in the modern competitive environment and is often seen as the driving force for personal development. It can also neglect cooperation and group interests in favor of personal advancement in a competitive environment.

To combat careerism and minimize the negative effects of such behavior, leaders must adopt promotion strategies based on fair management and merit. It also emphasizes the importance of career development programs to help employees achieve their career goals more ethically and in harmony with the organization. Organizations should create an environment that rewards teamwork, social responsibility, and social values in addition to career goals. This chapter provides a broader perspective by addressing many aspects of careerism in the workplace and discussing its impact at the individual and organizational levels.