The Impact of Synergistic Leadership on Job Hardiness with the Mediating Role of Sustainable Human Resource Management and Organizational Trauma

Manpower is the most vital strategic element in the success of organizations In the meantime, the leaders of the organization have the most important role and the most influence. Therefore, the present study aimed to model the impact of synergistic leadership on occupational hardiness with the mediating role of sustainable human resource management and organizational trauma.

The present study in terms of applied purpose, in terms of the descriptive-correlation method, is. The statistical population of the research is the staff of the National Company for Refining and Distribution of Petroleum Products, which numbered 435 people. The statistical sample was estimated to be 204 using Cochran's relation and selected by stratified random sampling. Data was collected using a questionnaire and analyzed with pls3 structural equation modelling software.

Synergistic leadership affects occupational hardiness and sustainable human resource management. The impact of sustainable human resource management on occupational hardiness was confirmed. Also, the effect of synergistic leadership on organizational trauma and the effect of organizational trauma on occupational hardiness was not confirmed and It was concluded that sustainable human resource management plays an intermediary role in the impact of synergistic leadership on occupational hardiness. The mediating role of organizational trauma was not confirmed.

Synergistic leadership with a comprehensive and systematic vision, by developing the capabilities and sustainability of human resources, provides the conditions for their stability in the organization and leads to the ability and endurance of difficult and difficult job situations in the organization.