• Lead trial commissioning machine until release for Production Department.• Provide process parameter for new product or new material.• Design tools for trial of new products, by calculating material shrinkage and other parameters.• Ensure quality of tooling for process runs smoothly, with regular inspection.• Improve processes to be more effective and efficient.• Analyze process failures using FMEA (Failure Mode and Effects Analysis), which serves to find corrective steps and reduce the failure rate.• Improved the design of the manual hand stacker to automatic, to make it easier for operators to raise and lower the buffer spool.• Improved the design of the F8 SCPT tools into a tubing type, with an analysis to reduce the pressure on the core cable so that high attenuation does not occur.• Design and Bill Of Material (BOM) of cable tank and steel drum as a place to roll up submarine cable.

Responsible to operate Wheel Loader, and Preventive Maintenance Wheel Loader.

Redesign Shell and Head Reactor. The cause of the leakage reactor was due to design errors and material selection.

Responsible to make the CNC programs and operate CNC 4 and 5 Axis.