Subcon Quality Senior Engineer - Taipei City, Taiwan
Originally posted 8 September 2026 by the employer — open 2 days.
About the role
This role ensures subcontractor quality performance meets onsemi requirements for reliability, compliance, and customer satisfaction, partnering with subcontractors, internal teams, and customers to support New Product Introduction (NPI), production, and continuous quality improvement.
What you'll do
- Define and implement subcontractor qualification and quality requirements.
- Perform quality phase-gate reviews (APQP) for new product implementation, site qualification, transfers, and process/material changes.
- Lead and conduct audits to subcontractor process, technical, and quality management system.
- Lead failure analysis and quality issue resolution, including on-site support for critical issues.
- Monitor and drive subcontractor quality performance metrics and continuous improvement initiatives.
- Implement and sustain quality programs, corrective and preventive actions (CAPA), and effectiveness checks.
What you'll need
- Bachelor’s degree in Engineering, or related technical discipline.
- Minimum 10 years of experience in semiconductor quality, manufacturing or development engineering.
- Strong knowledge of APQP, FMEA, SPC, and MSA.
- Experience with IATF 16949 / TS16949 quality standards.
- Technical knowledge of semiconductor WLCSP, plating and bumping processes.
- Excellent communication skills in English.
Nice to have
- Experience supporting external manufacturing / subcontractors (OSAT).
- VDA 6.3 audit experience or certification.
Skills: subcontractor qualification, APQP, FMEA, IATF 16949, failure analysis
This role has been open 1 day — well below the 57-day median for Reliability Engineering roles.
Reliability Engineering · Reliability Engineering
|
Open roles in category
398
|
Median days open
57 d
|
Median salary
$159k
|
See the full market breakdown ▾Category comparison, skills in demand, and who else is hiring
| Metric | onsemi | All employers we track in this specialty (398 roles · 69 employers) |
|---|---|---|
| Open roles in this specialty | 22 | 398 |
| Open roles in the wider Process, Fab & Equipment family | 264 | 9211 · 109 employers |
| Median days open | 98 d | 57 d (+41 d vs this employer) |
| Median salary (USD postings) | — | $159k |
Skills observed across this category: subcontractor qualification, APQP, FMEA, IATF 16949, failure analysis
Who's hiring in this category
- Micron Technology · 66 open roles · median 127 d
- Infineon Technologies · 28 open roles · median 51 d
- onsemi (this employer) · 22 open roles · median 98 d
- Applied Materials · 21 open roles · median 93 d
- Analog Devices · 20 open roles · median 54 d
- NVIDIA · 17 open roles · median 62 d
How we counted: 398 open Reliability Engineering (Reliability Engineering) roles from 69 employers tracked in the SemiconductorJobs index, counted 10 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 Process, Fab & Equipment family row. Figures refresh nightly.