Leadership is of great importance in an organizational context. Leaders range from transformational, inspirational motivators to destructive and incompetent bullies. Leadership has significant consequences for the performance and well-being of individuals, teams and the entire organization. The effectiveness of leadership deeply affects the dynamics of the organization itself, shaping its success and overall functionality. An important aspect of effective leadership is the personality traits and characteristics of those in leadership positions. In recent years, there has been an increasing interest in the study of the mentioned personality traits, with a special emphasis on the dark triad personality traits: Machiavellianism, subclinical narcissism, and subclinical psychopathy. Leaders with dark triad personalities are manipulative, self-centered and often manifest exploitative behavior, which makes them the subject of increasing fascination within the fields of psychology and management. This research examines the correlation between aspects of the dark triad of leader personality and employee satisfaction with their workplace. Understanding these mechanisms is of utmost importance for organizations that wish to develop effective management strategies aimed at establishing a work climate conducive to employee efficiency and satisfaction.