Applications Engineer - SiC JFET Power Electronics

Onsemi; Princeton, Northern (NJ, KY); Hybrid; USD 90,000 - 120,000; Full time

Job summary

onsemi in Princeton, NJ is seeking an Applications Engineer for SiC JFET products including discrete devices and high-power modules. You will evaluate electrical/thermal/mechanical aspects in lab settings and work with Marketing/Design to promote SiC JFET in various applications.

Responsibilities include designing demoboards, writing notes and tools, and providing training and technical support to customers. Onsite customer support and conference representation are part of the role.

Qualifications

• Bachelor’s degree in electrical engineering; 2+ years in power semiconductors or master’s with 0-2+ years.
• Strong problem-solving and communication in English; able to multi-task.
• Lab experience with power semiconductor products (IGBT, Diode, MOSFET).
• Willingness to travel for customer support and field visits.

Responsibilities

• Support internal and external evaluation requests (electrical, thermal, mechanical) in lab environments.
• Collaborate with Marketing and Design to promote SiC JFET and identify portfolio gaps.
• Design hardware such as demo boards and reference designs; write application notes.
• Create design tools, calculators, and simulation models for customers.
• Provide training and technical support to customers and enable adoption of SiC JFET products.
• Review customer schematics and designs; offer troubleshooting and onsite visits.
• Represent SJD SiC JFET business at external conferences and publications.

Skills

Power electronics

Problem-solving

Communication skills

Multi-tasking

Team collaboration

Education

Bachelor’s Degree in EE

Master’s degree in a related field

Tools

Altium Designer

NI LabVIEW

Oscilloscope

Job description

onsemi in Princeton, NJ is seeking an Applications Engineer for SiC JFET products including discrete devices and high-power modules. You will evaluate electrical/thermal/mechanical aspects in lab settings and work with Marketing/Design to promote SiC JFET in various applications.

Responsibilities include designing demoboards, writing notes and tools, and providing training and technical support to customers. Onsite customer support and conference representation are part of the role.