Modeling Engineer for GaN Technologies

STMicro; Cornaredo; On-site; EUR 38,000 - 45,000; Full time

Job summary

STMicroelectronics in Italy is seeking a candidate to support the development and optimization of GaN devices through electrical and thermal characterization and device modeling. You will help develop and maintain compact models, fit parameters to data, and validate results, collaborating with design teams to meet model needs.

The role covers RF, thermal, pulsed measurements, parasitic extraction and safe operating area, with emphasis on GaN device phenomena modeling.

Qualifications

• Master degree in physics, materials science, or electronics/physical engineering.
• Solid knowledge of semiconductor and electronic device physics.
• Basic knowledge of Power MOS.
• Proficient written and spoken English.
• Programming and numerical modeling skills preferred.
• Strong teamwork and problem-solving abilities.

Responsibilities

• Support development and optimization of GaN devices through electrical/thermal characterization and device modeling.
• Develop and maintain compact models for GaN devices and fit parameters.
• Validate models against experimental results.
• Collaborate with design teams to understand model needs and improve usability.
• Characterizations include RF, thermal, pulsed, parasitic extraction and safe operating area.
• Modeling of phenomena in GaN devices.

Skills

Semiconductor physics

Device physics

Power MOS basics

English proficiency

Programming skills

Numerical modeling

Teamwork

Problem solving

Education

Master degree in physics, materials science or electronics/physical engineering

Job description

OUR STORY

At STMicroelectronics, we believe in the power of technology to drive innovation and make a positive impact on people, businesses, and society. As a global semiconductor company, our advanced technologies and chips form the hidden foundation of the world we live in today.

When you join ST, you will be part of a global business with more than 115 nationalities, present in 40 countries, and comprising over 50,000 diverse and dedicated creators and makers of technology around the world.

Developing technologies takes more than talent: it takes amazing people who understand collaboration and respect. People with passion and the desire to disrupt the status quo, drive innovation, and unlock their own potential.

Embark on a journey with us, where you can innovate for a future that we want to make smarter and greener, in a responsible and sustainable way. Our technology starts with you.

YOUR ROLE

Mission of the candidates is to support the development and optimization of GaN devices though electrical/thermal characterization and device modeling, contribute to data analysis to enable design and application teams to make data-driven decisions. She/he will support the development and maintenance of compact models for GaN devices, assist in fitting model parameters to measurement data and validating them against experimental results, and collaborate with design teams to understand model needs and improve model usability. Key responsibilities will include characterizations such as RF, thermal, pulsed, parasitic extraction and safe operating area, device modeling using existing compact models and custom modeling of specific phenomena in GaN devices.

YOUR SKILLS & EXPERIENCES

• Master degree in physics, material science or electronics/physical engineering
• Good knowledge of semiconductor and electronic device physics
• Basic knowledge of Power MOS
• Good knowledge of written and spoken English is mandatory.
• Skills in computer programming and numerical modeling are highly appreciated.
• Attitude in problem solving and teamwork is also required.

The expected salary range for this position is €38,000 - €45,000 gross annual salary (RAL).

In accordance with the EU Pay Transparency Directive and applicable Italian legislation, this compensation range has been determined based on objective, gender-neutral criteria, including job responsibilities, required skills, relevant experience, qualifications, and market benchmarks. Placement within the range will depend on the candidate's profile and demonstrated competencies. We are committed to equal pay for equal work and equal opportunities for all candidates.

ST is proud to be one of the 17 companies certified as a 2025 Global Top Employer and the first and only semiconductor company to achieve this distinction. ST was recognized in this ranking thanks to its continuous improvement approach and stands out particularly in the areas of ethics & integrity, purpose & values, organization & change, business strategy, and performance.

At ST, we endeavor to foster a diverse and inclusive workplace, and we do not tolerate discrimination. We aim to recruit and retain a diverse workforce that reflects the societies around us. We strive for equity in career development, career opportunities, and equal remuneration. We encourage candidates who may not meet every single requirement to apply, as we appreciate diverse perspectives and provide opportunities for growth and learning. Diversity, equity, and inclusion (DEI) is woven into our company culture.

To discover more, visit st.com/careers.