CLAWS III-N RF Integration Engineer

Job Summary

We are seeking a highly skilled RF Integration Engineer to join our team and contribute to the development of next-generation RF semiconductor devices. The ideal candidate will have expertise in semiconductor process integration, device and amplifier design, electrical characterization, and device simulation.

• RF Device Design and Development (30%)
  • Design and optimize GaN RF devices including discrete HEMTs, passive elements, and MMICs.
  • Establish a flexible PDK defining the CLAWS RF technologies.
  • Utilize TCAD simulation (e.g., Synopsys, Silvaco, etc.) for process and device modeling, electrical characteristics prediction, and performance enhancement.
  • Develop and refine device layouts for wafer fabrication, ensuring manufacturability and reliability.
• Process Integration and Fabrication (30%)
  • Be responsible for process development and integration enabling the fabrication of GaN devices leveraging NCSU's nanofabrication facilities.
  • Establish hands‑on proficiency in relevant fabrication methods, including lithography, metal and dielectric deposition, etching, wafer dicing, and other needed processes.
• Characterization and Reliability Testing (20%)
  • Define and execute device on‑wafer and packaged device characterization plans that include DC, small‑signal RF, load‑pull tests.
  • Utilize model extraction tools (e.g., IC-CAP) to generate compact models from electrical test data.
  • Leverage failure analysis and characterization methods to support process development and integration.
  • Analyze reliability metrics to assess long‑term device stability.
• Cross‑Functional Collaboration (20%)
  • Work with process engineers and R&D partners to drive technology improvements.
  • Collaborate with circuit designers, applications engineers, and product development teams to translate device‑level improvements into system‑level advantages.

• Comply with stated workplace policies.
• Communicate results, plans, and other updates to a variety of audiences.
• Adhere to and mentor others in known best practices.
• Support CLAWS activities such as tours, meetings, and conferences.

• Ph.D. in a relevant field with research focus on GaN device processing.
• OR Bachelor’s degree in a relevant field with at least 5 years’ experience in GaN device development.

• Advanced skill in developing and using EDA tools for RF device design.
• Proficiency developing or integrating processes supporting the fabrication of GaN RF devices.
• Experience in lithography, metal or dielectric film deposition, or etching.
• Excellent communication and interpersonal skills.
• Ability to multitask and meet deadlines with moderate supervision.
• Ability to follow safe procedures for working with semiconductor fabrication equipment, chemicals, and compressed gas cylinders.
• Comfort collaborating with students, faculty, and staff of varying experience and backgrounds.
• Eligibility to obtain clearance upon request of the US government.

• E-beam lithography.
• Device characterization.
• Impedance transforming fixture design.
• Failure analysis, lifetime estimation, and defect inspection.
• MES and SPC systems.
• Statistical methods (e.g., DOE, GR&R) and tools (e.g., JMP, Minitab).

• Medical, Dental, and Vision.
• Flexible Spending Account.
• Retirement Programs.
• Disability Plans.
• Life Insurance.
• Accident Plan.
• Paid Time Off and Other Leave Programs.
• 12 Holidays Each Year.
• Tuition and Academic Assistance.

(Additional perks include Childcare benefits, Wellness & Recreation Membership, and Wellness Programs.

NC State University is an equal opportunity employer. All qualified applicants will receive equal opportunities for employment without regard to age, color, disability, gender identity, genetic information, national origin, race, religion, sex (including pregnancy), sexual orientation, and veteran status. The University encourages all qualified applicants, including protected veterans and individuals with disabilities, to apply. Individuals with disabilities requiring disability‑related accommodations in the application and interview process are welcome to contact 919‑513‑0574 to speak with a representative of the Office of Equal Opportunity.

If you have general questions about the application process, you may contact Human Resources at (919) 515‑2135 or workatncstate. Final candidates are subject to criminal & sex offender background checks. Some vacancies also require credit or motor vehicle checks. NC State University participates in E‑Verify. Federal law requires all employers to verify the identity and employment eligibility of all persons hired to work in the United States.