INTRODUCTION: Maintaining the mental health of relief workers requires improving their psychological abilities. The present study is carried out with the aim to identify the components affecting the psychological empowerment of the relief workers and to construct a tool appropriate to the psychological requirements and characteristics of the relief activities to measure the components of the occupational psychological empowerment among them. METHODS: This was an applied study performed with quantitative and qualitative methods (Mixed Method) in different stages in accordance with the study objective. FINDINGS: In this study, 351 relief workers cooperated with an average age of 28.56 and standard deviation 8.13. The findings from the completion of questionnaires confirmed the six factors of resilience, self-management, psychological hardiness, problem-solving ability, decision-making, and emotional intelligence (EI) on the researcher-made scale. The most important factor in this study was the resilience factor with the greatest impact on the job psychological empowerment of the relief workers.