Summer 2026 - Technology Development R&D intern

We are seeking a highly motivated intern to join our Corporate Research and Development organization at our corporate office in Scottsdale, AZ.  This internship offers a unique opportunity to work within the Device Center of Excellence, supporting the development of next‑generation semiconductor technologies at the most advanced BCD technology node in the market.

The intern will contribute to cutting‑edge device development activities, with a strong emphasis on integrating machine learning and AI techniques into the device development and optimization workflow. This role provides broad exposure to cross‑functional collaboration across multiple engineering and research teams.

• Support new technology development activities for advanced BCD device platforms.
• Assist in device design, simulation, characterization, and analysis under guidance from senior device engineers and researchers.
• Contribute to the application of machine learning and AI methods to enhance device development, modeling, and optimization workflows.
• Analyze experimental and simulation data to extract insights and support technology decisions.
• Collaborate closely with a large, multidisciplinary team, including device, process, modeling, integration, and reliability engineers.
• Document results, prepare technical summaries, and present findings to the broader team as appropriate.

• Currently pursuing a Bachelor’s, Master’s, or PhD degree in Electrical Engineering, Applied Physics, Materials Science, or a related field.
• Strong interest in semiconductor device physics and technology development.
• Familiarity with data analysis, programming, or scripting (e.g., Python, MATLAB, or similar).
• Ability to work effectively in a team‑oriented, collaborative environment.

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

https://www.onsemi.com/careers/career-benefits

onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact [email protected] for assistance.