The purpose of this study is to analyze how mindfulness of hotel employees who provide face-to-face services to customers at the front line of the hospitality industry, affects job engagement and job burnout. In addition, we aims to analyze the effects of job engagement and job burnout on turnover intention. The survey collected from 1 September 2020 to 31 December 2020, which took a long time because it was investigated in compliance with the quarantine rules due to COVID-19. A total of 385 usable responses were used for the analysis. Empirical analysis results as follows. First, mindfulness has been shown to have a positive effect on job engagement. The higher the mindfulness that hotel employees are aware of the current phenomenon and pay attention to it, the higher the enthusiasm for their jobs. Second, mindfulness has been shown to a negative effect on job burnout. The higher the mindfulness of hotel employees had the less emotionally depleted on their jobs. Third, enthusiam for job negatively affected the intention to leave the hotel. The higher the enthusiasm for their duties of hotel employees had the less willingness to leave the hotel. Fourth, the higher the job burnout of hotel employees had the higher the willingness to leave the hotel. Based on above results, theoretical and practical implications of the findings presented.