Principal Application Engineer

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.

Provides technical leadership, drives architecture decisions, and collaborates closely with device, package, and reliability teams.

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

Key Responsibilities:

Execute comprehensive product validation based on benchmark analysis

Identify the real system needs through deeper engagement with customers

Design, bring up, and validate power electronic hardware prototypes

Drive electrical, thermal, EMI, and reliability debugging and root‑cause analysis

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

Mentor junior engineers and provide technical guidance across projects

We offer:

Guaranteed annual bonus 50% from monthly base salary

Annual corporate bonus paid based on the company's results

Benefit Plus (Cafeteria) credit up to 480 € per year

Financial contribution in the amount of 8.85€ (employee contribution 1.85€)

Travel allowance

Contribution to the third pillar of the pension plan up to 3% of the gross salary

Sick leave contribution

Regular annual salary review

Financial reward for reffering a new employee

Extra days off – Bridge days

Sick days

Volunteering day off

MultiSport card

Individual education and employee development plan

Teambuilding and company’s events

Mental health support program

What we are looking for

• Bachelor of Science Electrical Engineering, Power Electronics

• 10+ years of experience in power electronics and/or wide‑bandgap semiconductor applications

• 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