Work Environment and Job Performance: The Mediating Role of Office Ergonomics

This study aimed to address the influence of the Work Environment on employees’ health and safety, comfort, and task accomplishment by investigating office ergonomics as the possible underlying mechanism. The study was conducted in Dodoma City Council, specifically in the ward and Mitaa offices. Data were collected from 79 respondents through a questionnaire. Data were analyzed quantitatively using the Pearson correlation coefficient and regression analysis, and the Sobel test was performed to assess if the mediator variable was significant enough to mediate the relationship between variables. The study has found that work environment and ergonomics have a linear and positive relationship (r = 0.5433, p < .0001). The results have also indicated that ergonomics is related to employee health and safety, comfort, and task accomplishment. The study revealed that most offices in lower local government authorities in Dodoma City Council need ergonomically designed chairs and tables, adequate quality air, and lighting. Inadequacy of these elements risks the office bearers' health and safety, comfort, and performance. Therefore, ergonomics should be a strategic aspect in enhancing work efficiency and productivity in lower local government in Tanzania.