%D 2026
%X PT XYZ is a chemical manufacturing company that requires high levels of 
concentration, accuracy, and job responsibility, particularly in the Engineering 
Department. These conditions may lead to high mental workload and affect 
employee job satisfaction and productivity. This study aims to analyze mental 
workload, job satisfaction, and productivity of employees in the Engineering 
Department of PT XYZ. Mental workload was measured using the Rating Scale 
Mental Effort (RSME) method, job satisfaction was assessed using the Abridged 
Job Descriptive Index (AJDI), and productivity was analyzed using the Work 
Sampling method. The results show that the average mental workload score was 
121.7, which falls into the very high effort category, with the highest score of 139 
found in the Workshop Operator position and the lowest score of 80 in the 
Engineering Process Engineer position. Job satisfaction measurement using AJDI 
indicates an average score of 2.9, categorized as moderately satisfied, with the 
lowest satisfaction observed in the salary and reward system aspects. Work 
Sampling analysis shows that the average percentage of productive activities was 
approximately 76%, with productivity ranging from 70.48% to 82.86%, indicating 
effective utilization of working time. Based on these results, improvements in 
workload management and work system arrangements are required to enhance 
employee well-being and performance.
%A VIO REZA FAHLEVI
%T EVALUASI BEBAN KERJA MENTAL DAN KEPUASAN KERJA 
MENGGUNAKAN RSME - AJDI UNTUK OPTIMALISASI MANPOWER  PLANNING BERBASIS FTE PADA PT XYZ
%I Fakultas Teknik Universitas Sultan Ageng Tirtayasa
%L eprintuntirta59126