This essay constitutes relational model among person-job fit, perceived insider status, innovative self-efficacy and employee innovative behavior for scientific research and design institution. Then empirical research is done through MLR for the model. The research demonstrates that person-job fit has positive effect on innovative self-efficacy and employee innovative behavior. Perceived insider status moderates the relationship between person-job fit and innovative self-efficacy as well as employee innovative behavior. Innovative self-efficacy mediates the relationship between person-job fit and innovative behavior and the moderation effect of perceived insider status on them.