Applications Engineer

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📍 Zhubei, Hsinchu County, TaiwanFull time

About this role

Job Summary

• As part of the onsemi GaN division, you will contribute to the development and proliferation of 40V to 1200V GaN in various key applications, with products such as transistor, bidirectional switch, integrated power stage, and smart Power IC.

• Create ‘customer ready’ material to support product promotion and engagement at customers, including evaluation board, demo board, datasheet, application notes, white papers, and other collaterals

• Optimize onsemi content in customer systems

• Showcase onsemi technology and breadth of portfolio

• Demonstrate how customers can benefit from integration of onsemi technology

• Drive cross-selling/solution-selling across the onsemi portfolio

• Execute comprehensive product validation based on benchmark analysis

• Identify the real system needs through deeper engagement with customers

• Promote, design-in and validate GaN solutions into customer’s systems

• Support marketing with roadmap creation and product definitions

• Drive schematics and layouts for reference designs and customer specific solutions

• Create documentation and collateral such as analysis & measurement reports, application notes, white papers user manuals and datasheets

• Bachelor of Science Electrical Engineering

• 10+ years in a power electronics application engineering role

• Ability to setup and run simulations including Spice, Plecs, Simplis, etc

• Strong hands-on experience

• Strong ‘PCB level’ design and debugging skills

• Experience in product definition is a strong plus

• Experience and know-how in specific applications: ACDC power supplies, DCDC stages, AI server, motordrive, renewable energy systems

• Willingness to travel - 30%

• Self-esteem, self-motivated with initiative and ability to work in a global team environment

• Ability to manage and motivate cross functional teams without direct report responsibility

• Excellent communication and interpersonal skills

• Familiarity with tools such as ChatGPT, Microsoft Copilot, or similar platforms for drafting reports and SOPs, generating training materials & supporting decision-making with quick data insights.

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a continued focus on the automotive and industrial end-markets, onsemi is accelerating change and driving disruptive innovation towards a sustainable ecosystem in high-growth megatrends such as vehicle electrification, advanced safety, alternative energy, and factory automation. 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. Today, the industrial and automotive end-markets are responsible for two-thirds of global greenhouse gas emissions, providing an immense opportunity for onsemi to do its part in achieving a net-zero economy with its intelligent power and sensing technologies. Climate change presents not only a risk to the environment, but also opportunities for innovative business solutions, and onsemi is committed to applying its research and design expertise and adapting its own operations to achieve net-zero emissions by 2040.

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:

https://www.onsemi.com/careers/career-benefits

Frequently Asked Questions

Is the salary disclosed for the Applications Engineer position at onsemi?
The salary for this Applications Engineer role at onsemi is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Applications Engineer position at onsemi located?
This Applications Engineer role at onsemi is based in Zhubei, Hsinchu County, Taiwan. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Applications Engineer role at onsemi full-time or part-time?
This is listed as a Full time position. It is posted as a Applications Engineer role at onsemi.
How do I apply for the Applications Engineer position at onsemi?
Click the "Apply Now" button on this page. You will be redirected to onsemi's official application portal hosted on oraclecloud where you can submit your application directly.
When was the Applications Engineer job at onsemi posted?
This Applications Engineer position at onsemi was posted on Jul 8, 2026. Apply as soon as possible — early applications are often reviewed first.
Applications Engineer
onsemi
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