Introduction: Today, work-family conflict and occupational stress are considered as a common and costly problem in work environments. Almost all people are faced with such challenges. Work-family conflict is a sub-set of psychological factors. The main purpose of this research was to measure the correlation among work-family conflict, occupational stress, and incident talent. Moreover, we classified the employees in each of these three variables.Methods: In order to collect data in this applied research, we used questionnaire. The statistical population included all the employees of a fiber-optic line construction project. A total of 250 samples were selected randomly. Data were analyzed using Spearman correlation test, frequency distribution, mean, and standard deviation.Results: Findings indicated that job stress and work-family conflict had a positive correlation with the accidental potential among employees. Moreover, we found that among the sub-scales of work-family conflict, the highest score was related to the behavioral conflict in the family (9.19). Among the stress subscales, the highest score was attributed to the job performance subscale (18.43).Conclusion: The results show that the increased work stress and work-family conflict lead to an increase in the level of incidence. Therefore, a psychologist should be present in the work and training environments to control and manage the stress, divide the family and work duties, address these problems, and reduce the incidents.