Industrial Automation Commissioning Technicians validate automation systems including PLCs, SCADA systems, sensors, actuators, and control panels. They use diagnostic tools, programming interfaces, and testing equipment to ensure systems operate as designed. Responsibilities include system testing, troubleshooting, calibration, and documentation. Work environments include factories, project sites, and industrial plants. They follow safety standards and commissioning protocols. Their role ensures smooth system startup, reduces operational risks, and supports automation deployment, making them essential in industrial automation projects globally.