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SiC Power Device Research Scientist - Modeling
Wolfspeed
Durham, NC, USA
Posted on Mar 21, 2026
At Wolfspeed, we do amazing things in a human way.
We know that the achievements of our organization are due to the passion, hard work and creativity of our employees. We celebrate different perspectives to foster excellence across our organization, and our goal is to make diversity a foundation of what we do. We are proudly building an environment where you can bring your authentic self to work.
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- Hate red tape? We remove roadblocks instead of creating them.
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Here’s the Gist
In this position within Wolfspeed’s Power Device Technology Development department, you will be leading the Modeling efforts of SiC Power Devices, with an emphasis on physics based, predictive, statistical device model development. The device modeling responsibilities include physics modeling using TCAD tools, and circuit modeling using LTSPICE and Verilog-A languages. You will be participating in all aspects of silicon carbide power device development, which include device design and characterization. You will interact with key customers as well as colleagues from Applications, Device Design, Test and Validation, Reliability, and New Product Introduction to master understanding of the full product life cycle of the new technologies.
The Day-to-Day:
- Lead development efforts in physics based, predictive and statistical device modeling for a wide variety of Silicon Carbide power devices.
- Develop advanced modeling methodologies to accurately represent behaviors of SiC power devices in power systems using LTSPICE and Verilog-A.
- Develop automated model parameter extraction methods with good fitment using experimental and virtual (TCAD) structures.
- Perform TCAD calibration for accurate device physics modeling
- Participate in power device characterization methods (static and dynamic), and test structure development for model parameter extraction.
- Participate in device development by providing insights into static and dynamic device behavior
- Prepare technical presentations and papers for meetings (internal and external), as well as conferences and journals.
This Job is Right for You if You Have (Minimum Requirements):
- Ph.D. degree in Electrical Engineering, Solid State Physics, or closely related area.
- Strong understanding of power semiconductor device structures and physics, including Power MOSFETs, IGBTs, and PiN diodes.
- Strong understanding of power electronic circuits
- Working knowledge of TCAD tools and associated programming
- Proficiency in LTSPICE and Verilog-A programming languages
- Proficiency in Python programming language
- Experience in power semiconductor device characterization
- Excellent data interpretation skills
- Excellent communications and presentations skills
- Must be authorized to work in the U.S.A.
This role may require additional duties and/or assignments as designated by management.
To put it legally – Wolfspeed is an equal opportunity employer.
We recruit, employ, train, compensate and promote regardless of race, sex, religion, color, national origin, disability, age, veteran status, gender identity, sexual orientation and other protected status as required by law.
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law.