- Install, calibrate, and configure field instruments, transmitters, sensors, flow meters, level gauges, pressure/temperature devices, and control systems
- Perform loop checking, signal verification, and functional testing of instrumentation systems
- Troubleshoot instrument and control system issues during commissioning
- Collaborate with E&I engineers, supervisors, and other discipline teams during testing and startup
- Verify proper installation against drawings, specifications, and manufacturer guidelines
- Prepare and maintain commissioning documentation, including punch lists, test reports, and calibration certificates
- Participate in pre-commissioning and commissioning activities such as FAT/SAT (Factory/Site Acceptance Tests)
- Ensure compliance with safety regulations, project procedures, and quality standards
- Assist in training operators on proper instrument operation and maintenance
- Support system handover to operations after successful commissioning