Today the performance and engagement of lecturers are decisive factors in higher education domain. However, there is a lack of reports in the literature on the role of training in fostering the engagement and performance of lecturers in higher education institutions (HEIs) in the UAE. To that end, the aim of this study is to examine the relationships between training, lecturer engagement, and lecturer performance in HEIs of UAE. Quantitative methodology was applied to test the hypothesized relationships and validate the proposed conceptual framework. Questionnaire was used to collect data from a sample of 450 lecturers. Simple random sampling technique was applied in the survey procedure. SPSS was utilized to conduct data analysis in this study. The results showed that training has a significant effect on lecturer performance and lecturer engagement. In addition, the result reveals that lecturer engagement has a significant effect on lecturer performance. The outcome of this paper contributes to the theory of human capital development, and provide novel evidence on the substantial role of training in higher education. Therefore, the policymakers of UAE universities should consider the findings of this paper in developing human capital development in future plans. Furthermore, HEIs must prioritize tactics that increase lecturer involvement, such as including them in decision-making processes, giving leadership chances, and creating a positive work atmosphere. Engaged lecturers tend to show stronger dedication and passion, which directly influences their performance.