TY - JOUR Y1 - 2024/05/05/ A1 - Haikal Ahnaf, Hafiz A1 - Eryandra, Alvin N2 - This study aims to determine the effect of psychological well-being and work engagement partially and simultaneously on the performance of millennial generation employees. The method use a quantitative approach. Sampling using non-probability sampling technique through google form with a total of 367 millennial generation employee respondents who work in Jabodetabek. The psychological well-being was measured by Ryff's Psychological Well-being (RPWB) - NFSH totaling 18 items. Work engagement was measured by Utrecht Work Engagement Scale-9 (UWES-9) with a total of 9 items. Employee performance was measured by Individual Work Performance Questionnaire (IWPQ) totaling 18 items. Data processing using Jamovi 2.4 software with multiple linear regression models. Hypothesis testing results show that psychological well-being variables has no effect on employee performance. While the work engagement variable has a positive effect on employee performance. Simultaneously, psychological well-being and work engagement have positive effect on employee performance of millennial generation in Jabodetabek by 6,55%. VL - 13 AV - public PB - LPPM Universitas Muhammadiyah Sorong SP - 1 JF - SENTRALISASI UR - https://ejournal.um-sorong.ac.id/index.php/sentralisasi/article/view/3187 SN - 2614-4328 ID - repository34333 EP - 12 IS - 2 TI - Millennial Employees? Performance: The Role of Psychological Well-being and Work Engagement ER -