Background: The rapid global shift toward remote work, accelerated by the COVID-19 pandemic, has fundamentally altered traditional organizational structures. While remote work offers flexibility, its long-term impacts on employee productivity and psychological well-being remain debated.

Objective: This study aims to investigate the direct and indirect effects of remote work intensity on employee productivity, mediated by psychological well-being.

Method: This study uses a simulated dataset created for academic training purposes. A cross-sectional quantitative research design was employed, utilizing simulated survey data from 350 corporate employees. Structural equation modeling (SEM) was applied via SPSS and AMOS.

Key Results: Findings indicate a significant positive relationship between remote work intensity and employee productivity (β = 0.32, p < 0.01). Furthermore, psychological well-being partially mediates this relationship, accounting for 40% of the total effect. Work-life balance showed a strong positive correlation with well-being (r = 0.65).