As a Senior Applications Engineer for SiC power modules targeting automotive traction and industrial power conversion applications, you are expected to act as a technical authority and system-level expert, building strong and trusted relationships with product development teams and key customer technical stakeholders worldwide. You take ownership of technical evaluation, system-level analysis, and application feasibility assessment for products under development, ensuring alignment with customer requirements, mission profiles, and end-system constraints.
You play a critical role in driving product readiness and technical differentiation by leading product validation activities, defining application use cases, and developing comprehensive datasheets, application notes, and technical guidance that enable successful customer adoption. This role requires close collaboration with design, reliability, quality, and manufacturing teams to translate system-level insights and field feedback into actionable inputs for product improvement.
In addition, you serve as a primary technical interface to customers, working closely with on-site engineers to support design-in activities and resolve complex application challenges. You are responsible for leading issue investigations, engaging the appropriate experts from the extended support organization, and coordinating cross-functional efforts to achieve timely resolution.
- Lead and secure design wins for onsemi SiC power module solutions at strategic automotive and industrial customer accounts
- Act as a trusted technical advisor to key customer engineering teams, influencing system architecture and design decisions
- Provide hands-on, system-level technical support, or lead cross-functional escalation and resolution through the extended support organization
As a Senior Applications Engineer for SiC power modules targeting automotive traction and industrial power conversion applications, you are expected to act as a technical authority and system-level expert, building strong and trusted relationships with product development teams and key customer technical stakeholders worldwide. You take ownership of technical evaluation, system-level analysis, and application feasibility assessment for products under development, ensuring alignment with customer requirements, mission profiles, and end-system constraints.
You play a critical role in driving product readiness and technical differentiation by leading product validation activities, defining application use cases, and developing comprehensive datasheets, application notes, and technical guidance that enable successful customer adoption. This role requires close collaboration with design, reliability, quality, and manufacturing teams to translate system-level insights and field feedback into actionable inputs for product improvement.
In addition, you serve as a primary technical interface to customers, working closely with on-site engineers to support design-in activities and resolve complex application challenges. You are responsible for leading issue investigations, engaging the appropriate experts from the extended support organization, and coordinating cross-functional efforts to achieve timely resolution.
- Lead and secure design wins for onsemi SiC power module solutions at strategic automotive and industrial customer accounts
- Act as a trusted technical advisor to key customer engineering teams, influencing system architecture and design decisions
- Provide hands-on, system-level technical support, or lead cross-functional escalation and resolution through the extended support organization
Qualification & Requirement
The successful candidate will have strong interpersonal and communication skills and a good understanding of power semiconductor devices and circuits.
• Minimum BS degree or equivalent in Electrical Engineering
• 4 years of experience as a power electronics or applications engineer in the power semiconductor industry
• Good understanding of IGBTs and SiC MOSFETs in various packages and their characteristics
• Good knowledge of power converter topologies
• Familiarity with automotive and/or industrial power semiconductor standards such as AQG324, IEC, and JEDEC
• Familiarity with the use of laboratory equipment, such as digital oscilloscopes, waveform generators, etc.
• Familiarity with MATLAB/Simulink or other simulation software packages
• Good written and verbal communication skills in English
Site: Bucheon, South Korea
About UsMore details about our company benefits can be found here:
https://www.onsemi.com/careers/career-benefits
Skills Required
- Minimum BS degree or equivalent in Electrical Engineering
- 4 years of experience as a power electronics or applications engineer in the power semiconductor industry
- Good understanding of IGBTs and SiC MOSFETs in various packages and their characteristics
- Good knowledge of power converter topologies
- Familiarity with automotive and/or industrial power semiconductor standards such as AQG324, IEC, and JEDEC
- Familiarity with laboratory equipment such as digital oscilloscopes and waveform generators
- Familiarity with MATLAB/Simulink or other simulation software packages
- Good written and verbal communication skills in English
onsemi Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about onsemi and has not been reviewed or approved by onsemi.
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Retirement Support — Retirement programs are highlighted by a U.S. 401(k) with a 100% match on the first 4% and immediate vesting. International plans such as Ireland’s defined contribution scheme and Germany’s company-funded pension elements reinforce long-term savings.
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Leave & Time Off Breadth — Time-off policies include ten paid holidays, flexible vacation for exempt employees, and three to five weeks of vacation for non-exempt staff as tenure grows, alongside sick time accrual. Paid leaves span parental, bereavement, jury duty, and military service, with Europe locations offering additional statutory and seniority-based days.
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Parental & Family Support — Family supports include eight weeks of paid parental leave, company-sponsored backup care for children, adults, and pets, and up to $15,000 in adoption assistance. Regional provisions such as Switzerland’s child allowance and accessible EAP counseling show added attention to household needs.
onsemi Insights
What We Do
We are building a better future through intelligent technology. For over 60 years, onsemi and its ancestors have been leading the world’s greatest technology advancements. 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.
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