ISG Sustaining Test Engineering Manager - Zhubei, Hsinchu County, Taiwan
Originally posted 2 September 2026 by the employer.
About the role
This role leads a test engineering functional group for sustaining ISG production products, maintaining and continuously improving final test solutions from product launch through end of life.
What you'll do
- Continuously improve final test solutions for released ISG products, ensuring production test quality, yield, throughput, cost, program integrity, and governed release/change control.
- Lead data-driven yield, test-cost, retest, escape, and test-time improvement initiatives applying statistical analysis.
- Serve as the technical escalation lead for final test manufacturing issues, driving containment, recovery, and operational improvement.
- Support test-related quality investigations, containment, root cause analysis, corrective actions, and customer compliance efforts.
- Support audits, qualifications, transfers, capacity expansions, supplier performance improvements, and test standardization with external manufacturing partners.
What you'll need
- BS, MS, or PhD in Electrical Engineering, Computer Engineering, Physics, or a related technical discipline.
- 10+ years of test engineering experience.
- 5+ years of technical leadership or people management.
- Experience programming in high level languages (C++, Visual Basic, Python).
- Demonstrated experience supporting high-volume manufacturing.
- Proven track record leading yield improvement and manufacturing support activities.
- Experience working with global teams and external manufacturing partners.
Nice to have
- Automotive CMOS image sensor production test experience using Teradyne IP750 platforms.
- Experience with image quality, functional, and parametric test methodologies.
- Knowledge of failure analysis (FA), 8D, root cause and corrective action (RCCA), and customer quality.
- Experience supporting outsourced semiconductor assembly and test (OSAT) operations.
- Familiarity with statistical process control, design of experiments, yield modeling, and manufacturing analytics.
This role has been open 27 days — slightly above the 24-day median for Silicon Test Engineering roles.
Silicon Test Engineering · DFT Test
|
Open roles in category
481
|
Median days open
24 d
|
Median salary
$184k
|
See the full market breakdown ▾Category comparison, and who else is hiring
| Metric | onsemi | All employers we track in this specialty (481 roles · 72 employers) |
|---|---|---|
| Open roles in this specialty | 12 | 481 |
| Open roles in the wider Silicon Validation & Test family | 77 | 2181 · 111 employers |
| Median days open | 22 d | 24 d (−2 d vs this employer) |
| Median salary (USD postings) | — | $184k |
Who's hiring in this category
- Teradyne · 54 open roles · median 11 d
- Infineon Technologies · 37 open roles · median 33 d
- Renesas Electronics · 33 open roles · median 29 d
- AMD · 27 open roles · median 26 d
- Qualcomm · 26 open roles · median 14 d
- Micron Technology · 25 open roles · median 29 d
How we counted: 481 open Silicon Test Engineering (DFT Test) roles from 72 employers tracked in the SemiconductorJobs index, counted 29 Sept 2026. Specialty figures count only roles carrying this exact specialty label, so an employer's related work in neighbouring specialties is not included there — it is counted in the wider Silicon Validation & Test family row. Figures refresh nightly.