As Applications Manager, you will lead an applications engineering team supporting high‑voltage AC/DC controllers and driver solutions. The role places strong emphasis on engagement with key strategic customers, providing deep technical support across design‑in activities, reference designs, and issue resolution in partnership with test and product engineering teams. You will contribute to the definition and advancement of differentiated power conversion solutions, with a focus on Wide Bandgap (WBG) technologies—spanning AC‑DC and DC‑DC PWM controllers, discrete gate drivers, and integrated smart power stages. Acting as a bridge between market needs and engineering execution, you will help translate customer requirements into compelling product definitions that deliver best‑in‑class performance, reliability, and efficiency.
Responsibilities- Lead, coach, and develop a Taiwan‑based applications engineering team delivering high‑quality technical support for onsemi AC/DC solutions.
- Establish and execute a high‑voltage customer support strategy, primarily for Taiwan, with selected coverage across the broader APAC region.
- Maintain a hands‑on technical presence to clearly communicate the capabilities and value proposition of onsemi AC/DC products.
- Engage with customers to understand system requirements and proactively recommend appropriate products, architectures, and support resources.
- Partner closely with regional Sales and FAE teams to enable customer success and support revenue objectives.
- Act as a subject‑matter expert for onsemi AC/DC technologies, delivering technical guidance, reviews, and training to internal teams and customers.
- Drive development of reference designs, demonstrations, and proof‑of‑concept platforms highlighting onsemi’s AC/DC solutions.
- Support business growth by analyzing customer feedback and market trends to identify opportunities for product enhancement and new solution development.
- Lead resolution of customer technical escalations by coordinating effectively across internal engineering and operations teams.
- Oversee application engineering engagements with external partners and design houses.
- Monitor industry trends, emerging technologies, and competitive offerings to provide actionable input into the AC/DC product roadmap.
You are a self-driven engineer who thrives in a collaborative, fast-paced environment. You have a demonstrated capability to develop and take to market innovative power management products. You have strong communication skills and excel at managing multiple priorities and building lasting relationships across teams and with customers.
- Bachelor’s degree (or equivalent) in Electrical Engineering. Advanced degree preferred
- At least 10+ years of experience in power electronics including hardware design, product definition or Applications engineering, and customer support. Experience in semiconductor industry is a plus.
- Managerial experience is preferred
- Deep knowledge of power supply applications and/or motor control systems including power conversion topologies, control techniques, and magnetics design.
- Hands-on experience with digital/analog controllers and drivers for power management and/or motor drive.
- Proficiency using simulation tools such as SIMPLIS, Simulink, or SPICE to model and validate complex systems.
- Proficiency with equipment and tools commonly used in a hardware engineering lab environment including oscilloscopes, power meters, waveform generators, network analyzers, etc.
- Familiarity with customer product qualification including safety standards, EMI compliance, and thermal management
- Familiarity with best practices for PCB layout of power applications
- Ability to implement microcontroller or FPGA-based power supplies is a plus
More details about our company benefits can be found here:
https://www.onsemi.com/careers/career-benefits
Skills Required
- Bachelor's degree in Electrical Engineering
- At least 10+ years of experience in power electronics
- Managerial experience
- Deep knowledge of power supply applications
- Hands-on experience with digital/analog controllers
- Proficiency using simulation tools
- Experience with hardware engineering lab equipment
- Familiarity with customer product qualification standards
- Familiarity with PCB layout practices for power applications
- Ability to implement microcontroller or FPGA-based power supplies
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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