Senior Principle Engineer - Test
SWIR Vision Systems
Zhubei, Zhubei City, Hsinchu County, Taiwan 302
Posted on May 15, 2026
EM Test Operation team is looking for candidate with rich experience from Semiconductor Industry to join us. This role is aiming to:
- Ensure that onsemi can establish and maintain the test competences required by External Manufacturing.
- Enhance the capacity and capability of supporting new strategic projects by supplying wide range of test expertise.
EM Test Opreation team is planning strategically to bring up this role to be the focal point for Test within onsemi. We are expecting this role to capable of:
- Lead EM Test team on product knowledge analyses
- Coordinate on-site troubleshooting for Test production/project activities
- Drive Continuous yield analysis and improvements including test backend
- Take ownership of major subcons KPI including
- MPE cycle time
- Lot Reject Rate
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. |
- At least 15 years of experience about Semiconductor Test development projects or sustaining activities.
- At least 5 years of experience in playing leadership roles
- Familiar with Test Cell knowledge
- Familiar with Test Operation Flow
- Being familiar with VDA 6.3 audit process is a plus.
- Proficient English is a MUST
- Capable of coordination and communication among multinational teams to deliver results
- Organized, Focuses on facts & open-minded with integrity in all aspects.
- Developing and implementing test manufacturing strategies and processes that align with our ambitious goals and strict standards.
- Collaborating with cross-functional teams, including ATE platform, hardware, test programs, and OSAT engineering teams to successfully implement test plans.
- Leading cross-functional teams to support the mass production all kinds of operation problem solving.
- Analyzing test data and operation KPI to determine trends, identify potential problems, and drive continuous improvement.
- Ensuring that all test operations are conducted in compliance with industry standards and guidelines.