Analisis Dampak Pengembangan Karier, Loyalitas Kerja, dan Komunikasi Internal terhadap Kinerja Karyawan melalui Promosi Jabatan pada PT Maxidrill Indonesia di Tangerang Selatan

This study aims to analyze the effects of career development, work loyalty, and internal communication on job promotion and employee performance at PT Maxidrill Indonesia in South Tangerang. Specifically, it examines the positive and significant effects of career development, work loyalty, and internal communication on job promotion, the effects of career development, work loyalty, and internal communication on employee performance, and the positive and significant effect of job promotion on employee performance. This study employs a descriptive method with a quantitative approach using Structural Equation Modeling (SEM) based on Partial Least Squares (PLS). The population consists of 470 employees. The sampling technique used is probability sampling with simple random sampling, and the sample size is determined using the Slovin formula, resulting in 216 respondents. The results indicate that career development, work loyalty, and internal communication have positive and significant effects on job promotion. Internal communication also has a positive and significant effect on employee performance, whereas career development and work loyalty have no significant effect on employee performance. In addition, job promotion has a positive and significant effect on employee performance.