This report delves into the critical aspects of employee motivation and engagement, exploring their significance, types, and relevant models. It examines the role of line managers and HR representatives in fostering a positive work environment and achieving organizational success. The report also analyzes various theories of motivation and engagement, including Maslow's Hierarchy of Needs, Herzberg's Two-Factor Theory, and the Social Exchange Theory. It highlights the importance of aligning the interests of employees with the goals of the organization, emphasizing the need for effective communication and collaboration between line managers and HR professionals.