GaN Epitaxy Research Scientist - Growth & Analysis

US01 Wolfspeed, Inc.; Durham (NC); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Childcare assistance

Paid parental leave

Continuing education assistance

Employee Resource Groups and community

Job summary

Wolfspeed, Inc. in Durham, NC is seeking a scientist for GaN epitaxy R&D to advance crystal growth processes and characterization.

You will interpret results, drive improvements, and define projects with cross-functional teams to deliver high-quality thin films for next-generation power and RF devices. The role requires a PhD (or MS with extensive industry experience) in materials science, physics, or related fields, plus strong data analytics and hands-on experimental skills.

Qualifications

• PhD or MS with substantial industrial R&D experience in materials science, electrical engineering, or related field.
• Strong understanding of wide band gap materials, vacuum tech and basic device physics required.
• Experience with statistical analysis of large data sets and data-driven process improvement.
• Attention to detail and excellent communication and problem-solving abilities.

Responsibilities

• Develop new and improved GaN epitaxial crystal growth processes.
• Interpret characterization observations into actionable plans.
• Review parametric data to drive process improvements and troubleshooting.
• Define and own projects, plans, timelines, and deliverables through to completion.
• Present results to R&D and Production teams with clear written and verbal communication.
• Interface with technicians, engineers, and other staff in a shared resources environment.

Skills

Wide band gap materials

Vacuum technology

Device physics basics

Statistical data analysis

Data interpretation

Attention to detail

Analytical problem solving

Hands-on attitude

Education

PhD in Materials/ Chemical/ Ceramics/ EE/ Physical Science

MS with 5+ years industrial R&D

Job description

Wolfspeed, Inc. in Durham, NC is seeking a scientist for GaN epitaxy R&D to advance crystal growth processes and characterization.

You will interpret results, drive improvements, and define projects with cross-functional teams to deliver high-quality thin films for next-generation power and RF devices. The role requires a PhD (or MS with extensive industry experience) in materials science, physics, or related fields, plus strong data analytics and hands-on experimental skills.