The purpose of this study was to understand and explain the influence of competency, training education and career development on employees’ performance at Hermina Hospital Kemayoran. The authors used quantitative approach method. The population in this study were 535 employees of Hermina Hospital Kemayoran. Sample selection was using Disproportionate Stratified Random Sampling technique, where 22% of the population were used as samples. Data collection techniques using interviews and questionnaires. The questionnaire survey instrument was sent randomly to Hermina Hospital Kemayoran’s employees. Data were analyzed using SPSS (Statistical Package for Social Sciences) 25. This study revealed that competency, training education and career development have a significant positive influence on employee performance, both partially and simultaneously.

Keywords : Competency, Training Education, Career Development and Employee Performance.