Lean Six Sigma is an effective approach to reducing waste and defects in manufacturing projects that have been widely accepted by multiple manufacturing firms around the world. The absence of instruction and guidance for effective work completed has evolved into the main obstacle to the deployment of Six Sigma in small and medium-sized businesses (SMEs). This project management method only includes value-added steps in project progression for the betterment of operational efficiency in project performance. In this research, the beneficial outcome and effectiveness of using lean six sigma project management in the manufacturing industry considering its implementation techniques in this sector. Previous literature of this study has been evaluated for understanding the dynamic effectiveness of applying this technique in manufacturing projects.