
Service Technician with hands-on experience in installation, maintenance, and troubleshooting of industrial and semiconductor equipment, including cleanroom environments. Skilled in preventive and corrective maintenance, safety compliance, and customer support, with a strong foundation in aircraft mechanical engineering. Currently collaborating with global teams and developing English communication skills, seeking to advance into a Field Service Engineer role to apply technical expertise and customer-focused service.
Technical Skills Tools & Software Language & Communication
Equipment Installation & Commissioning
Preventive & Corrective Maintenance
Troubleshooting (Mechanical / Electrical / PLC Systems)
Calibration & Safety Compliance (JHA, PTW, ISO Standards)
Mechanical Systems (Pumps, Compressors, Valves)
Electrical Systems & Basic PLC/SCADA Knowledge
Semiconductor Cleanroom Equipment Maintenance
Microsoft Office (Word, Excel, PowerPoint)
Service Management Systems (ExpandIT, JIRA, Grafana monitoring)
Bilingual: Korean (Native), English (Limited Working Proficiency)
Technical Documentation & Reporting
Customer Training & Support