Junior Process Engineer
SWIR Vision Systems
Operations
Bucheon-si, Gyeonggi-do, South Korea
Posted on Dec 5, 2025
The Junior Process Engineer will support semiconductor manufacturing operations by stabilizing and optimizing unit processes. This role involves cross-functional collaboration to improve productivity, quality, and cost efficiency, while also contributing to new process development and troubleshooting.
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:
| We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work. |
🎓 Qualifications
- Bachelor’s degree in Electronics, Semiconductor Engineering, Materials Science, Chemical Engineering, or related fields
- Entry-level or up to 2 years of relevant experience
- Proficiency in MS Office (Word, Excel, PowerPoint)
- Basic understanding of semiconductor processes and device physics
- Preferred: Experience with statistical analysis tools (e.g., JMP, Minitab)
- Strong communication skills in both Korean and English
🛠️ Key Responsibilities
- Stabilize and optimize semiconductor manufacturing processes
- Develop and improve unit processes to enhance productivity, quality, cost, and technology competitiveness
- Analyze and resolve chronic or recurring process issues
- Support new device development and set up new processes
- Improve process quality metrics such as Cp and Cpk
- Conduct data analysis and apply statistical methods to identify improvement opportunities
- Collaborate with equipment, quality, and production teams to drive process enhancements