EPI Technician
- onsemi
- Bucheon-si, South Korea
- KRW 35,000,000 – KRW 45,000,000
Support epitaxy (EPI) wafer processing and daily fab operations. Work with engineers to ensure stable process, data collection, and product quality.
- Operate EPI equipment and run wafer processes
- Monitor process conditions and lot status
- Collect and summarize process and measurement data
- Perform basic wafer inspection (visual, measurement)
- Support troubleshooting and process improvement activities
Qualifications
- Associate or Bachelor’s degree in Semiconductor, Electronics, or related field
- Basic understanding of semiconductor fabrication
- Good teamwork and communication skills
- Willingness to work in a cleanroom environment
Preferred
- Internship or experience in semiconductor fab
- Knowledge of Epitaxy / CVD process
- Basic data analysis skills
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
Skills
- Semiconductor Fabrication
- Epitaxy (EPI) process
- CVD (Chemical Vapor Deposition)
- Equipment Operation
- Process Monitoring
- Data Analysis
- Cleanroom protocols






