Purpose: This research basic objective was to investigate the existing relationships among the project management innovation, project management best practices, project governance, and job outcomes on project workers. This research has examined the direct association of project management innovation and project management best practices on job outcomes on project workers. Moreover, the role of best practices as a mediator, and the moderating effect of governance was also investigated in this research on the association of project management innovation and employees job outcomes. Method: By using the responses of 216 workers of IT and software development houses/firms based in Saudi Arabia, this research analyzed the data. Moreover, the SEM approach through the STATA software was used for analysis in this research. Findings: The findings of this research reveal the significant association among the proposed paths of this research. It found that employment outcomes were significantly impacted by the project management innovation and best practices implemented in organizations. This highlights the importance and significance of these factors for an employee’s job outcomes. Moreover, the significant mediating role of project management best practices was also found in the direct relationship proposed by the study. Also, project governance plays a significant moderating role on the path of project management innovation and employees job outcomes. Implications/Originality: This research provides useful findings to businesses and establishes a high bar for the IT and software development sectors in terms of theory and practice by explaining the complex associations among the project management innovation, best practices, governance, and job outcomes. Businesses that pay significant care towards their employees’ happiness on the work, their skills of creatively, and the quality of their project management practices can use the findings of this study to achieve innovative climate in organization.