Servant Leadership is a holistic approach whereby leaders act with morality, showing great concern for the company’s stakeholders and engaging followers in multiple dimensions, such as emotional, relational and ethical, to bring out their full potential and empower them to grow into what they are capable of becoming. Servant leadership has been linked through various mediators to positive individual and collective outcomes, including behavioral, attitudinal, and performance. Among follower attitudinal outcomes, the present study aims at deepening the relationship between servant leadership and employee engagement in a large Italian consulting firm; first, by assessing the implementation of a servant leadership approach through a survey based on SL-7; second, by qualitatively investigating the servant leadership experiences lived by junior employees and their influence on individual engagement though a semi-structured questionnaire. The findings of the study suggest that employee engagement is positively influenced by servant leadership through various mediators, either leader-centered, such as empowerment, team-centered, such as team cohesion, organization-centered, such as positive organizational climate, job-centered, such as challenging tasks, and employee-centered, such as proactive personality. Some factors also emerged to hinder the relationship between servant leadership and employee engagement, particularly those related to the working environment: namely, high pressure, poor work-life balance and remote-working. The article also provides theoretical and practical implications and identifies potential areas for future research on servant leadership.