Supakorn Boontanachai

CIM CORPORATION Co. ltd. - Project Engineer. • Project Planning - Plan project scope, schedule, and deliverables. Coordinate with clients, suppliers, and internal teams. Prepare technical documents, drawings, and BOM. • PLC & Automation Programming (Siemens / Mitsubishi / Allen-Bradley) - Develop PLC programs (Ladder/FBD/ST) and configure I/O with sensors, actuators, motors, and drives. Implement control logic including timers, counters, and PID. Design HMI screens and develop SCADA for machine/line monitoring. • Testing & Commissioning - Perform FAT at supplier site and SAT at customer site to verify system functionality and performance. Somboon Forging Technology Co. ltd. - Maintenance Engineer. • Maintenance Planning & Improvement - Plan Preventive Maintenance (PM) and prepare spare parts - Serve as Project Leader for machine improvement projects to enhance efficiency and reduce downtime. Implement cost-saving measures by reducing reliance on external maintenance contractors • Troubleshooting & Root Cause Analysis - Analyze equipment issues and identify root causes (RCA) - Implement corrective and preventive actions to prevent recurrence • Automation System Support (ASRS & AGV) - Inspect and adjust AGV sensors to fix path deviation issues Support operation of ASRS and other automation systems to ensure production continuity • Training & Knowledge Sharing - Study and participate in training for new technologies and apply them to work Share knowledge and technical skills with internal staff and external clients • Compliance, Safety & Quality Support - Monitor and control safety and project costs • Technical Tasks - Design and draft machine parts (Machine Parts Drawing) - Prepare technical documentation for maintenance and machine improvement King Mongkut's University of Technology Thonburi. Programmable Logic Control (Lab PLC), Teaching Assistant – TA • Laboratory Support & Instruction - Assisted students in testing and calibrating industrial sensors - Guided students to understand control circuits and pneumatic systems - Supported PLC programming exercises to develop problem-solving skills • Documentation & Lab Management - Prepared lab instructions and materials for student experiments - Maintained lab equipment to ensure readiness for teaching sessions