ORGANIZATIONAL CULTURE AND WORK DISCIPLINE: EMPLOYEE PERFORMANCE AT CV ST JAYA MANDIRI

Abstract

This study investigates the effects of organizational culture and work discipline on employee performance at CV ST Jaya Mandiri. A quantitative associative approach was applied, involving all 40 employees as respondents through a saturated sampling technique. Primary data were collected using a 45-item questionnaire measured on a five-point Likert scale and analyzed with IBM SPSS Statistics version 31. The analyses included validity and reliability testing, classical assumption tests, simple and multiple linear regression, t-tests, and an F-test. The findings indicate that organizational culture and work discipline each have a positive and significant relationship with employee performance. In the multiple regression model, organizational culture and work discipline jointly explain 76.7% of the variation in employee performance, while 23.3% is associated with factors outside the model. The simultaneous test also confirms that the two predictors are significant when considered together. These results suggest that strengthening shared organizational values and applying consistent work rules are relevant managerial efforts for supporting employee performance at the company.