Job Characteristics and Job Satisfaction: The Role of Normative Commitment and Perceived Organizational Support in the Telecom Sector
Abstract
This study investigates the impact of job characteristics on job satisfaction, with a focus on the mediating role of normative commitment (NC) and the moderating role of perceived organizational support (POS) in the competitive telecom sector. Drawing on Hackman’s Job Characteristics Model, the research examines five core dimensions: skill variety, task identity, task significance, autonomy, and feedback. Data were collected from 208 employees through structured questionnaires. The findings reveal that all job characteristics dimensions significantly influence job satisfaction. Additionally, normative commitment mediates the relationship between job characteristics and job satisfaction. However, perceived organizational support does not moderate the relationship between normative commitment and job satisfaction. These results offer insights into the complex dynamics of employee commitment and satisfaction within telecom organizations.
Keywords: Job Characteristics, Normative Commitment, Perceived Organizational Support, Job Satisfaction, Telecom Sector.