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ON Semiconductor 

# Senior Device Engineer

Seremban, Negeri Sembilan, Malaysia Senior individual contributor Operations 

Listed on ON Semiconductor ’s official careers site. Posted August 20, 2026. Check that it is still open and apply there.
[Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2506190)

[OpenNash Jobs](https://jobs.opennash.com/) / [ON Semiconductor ](https://jobs.opennash.com/companies/on-semiconductor/) / Senior Device Engineer

## Job description

Seeking a Senior Device Engineer to suppor ISMF manufacturing ramp and strengthen device and yield performance. This role provides technical ownership across device, process, and probe test activities to ensure smooth ramp‑up, drive cost savings, and improve factory yield.

## Responsibilities

Support ISMF ramp and ensure stable device performance. Lead and contribute to cost reduction and process simplication initiatives Perform daily lot disposition to ensure smooth manufacturing operation Perform daily yield monitoring, data analysis, excursion containment, and continuous yield improvement. Manage device release activities in collaboration with Process, Probe, Product, and ATO. Execute DOEs, characterize process windows, and address issues in Wafer Fab, Probe, Assembly, and Final Test.

## Qualifications

Degree in E&E Engineering, Physics, Materials, or related field Strong analytical and problem‑solving skills Semiconductor manufacturing or yield engineering experience is an added advantage

## At a glance
- Posted by the employer: Aug 20, 2026
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 59 days
- Location: Seremban, Negeri Sembilan, Malaysia[Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2506190)

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