關鍵字:大五人格、主管與部屬交換關係、工作適配、組織承諾、工作滿意度;Finding the right talent and hiring the right person is the first step for companies to ensure its competitive advantage. Leadership guides employee and has an effect on their involvement in the workplace. This study aims to explore the relationships among leader-member exchange, employee’s big-five personality, person-job fit (P-J fit), person-organization fit (P-O fit), organizational commitment, and job satisfaction. Data are collected and analyzed through the distribution of questionnaires to the employees an office automation conglomerate in Taiwan. It is found that openness to experience, conscientiousness, and leader-member exchange are all positively related to employees’ P-J fit and P-O fit. Both P-J fit and P-O fit are positively related to employee’s organizational commitment and job satisfaction. Based on the findings, managerial implications and suggestions for future research are thus discussed.