Summer 2026 - High-Speed Mixed-Signal IC Design Engineer Intern

Location: San Jose, California (Hybrid Schedule: 4 days in office)  

Overview of Role

Join our Advanced Data Converters Department as a High-Speed Mixed-Signal IC Design Engineer Intern, contributing to cutting-edge R&D in high-speed wireline and optical interfaces. You will leverage your expertise in fundamental analog circuit techniques and communication theories to design and optimize circuits operating from 32Gbps to 224Gbps. Under the guidance of a Technical Manager, you will engage in the full design cycle, from architectural exploration to silicon verification, pushing the boundaries of performance and innovation.

This Internship Program is open to students currently enrolled in a degree-seeking University, graduating in 1-2 years with their MS or PhD degree in Electrical and Computer Engineering.  

Responsibilities

• Perform research and development work to evaluate circuit architectures and optimize circuits for PPA
• Work with partner designers to tackle critical technical challenges
• Summarize and share research findings in the form of regular presentations
• Convert innovative work from ideas to patents and publications

Minimum Qualifications

• Enrolled in PhD degree in Electrical/Electronic Engineering OR MS degree in Electrical/Electronic Engineering
• Solid background in circuit design
• Familiar with high-speed circuit challenges

Preferred Qualifications

• Hands-on experience in high-speed circuit schematic and layout for wireline and optical circuit applications
•  Experience using field solvers, like HFSS, CST among others
• Basic understanding of digital calibration and device physics
• Knowledge of channel analysis
• Knowledge of using AI for higher productivity or performance optimization

Company Description  

As a trusted technology and capacity provider, TSMC is driven by the desire to be:

• The world’s leading dedicated semiconductor foundry
• The technology leader with a strong reputation for manufacturing excellence
• Advancing semiconductor manufacturing innovations to enable the future of technology

TSMC pioneered the pure-play foundry business model when it was founded in 1987 and has been the world’s leading dedicated semiconductor foundry ever since. The Company supports a thriving ecosystem of global customers and partners with the industry’s leading process technologies and a portfolio of design enablement solutions to unleash innovation for the global semiconductor industry. With global operations spanning Asia, Europe, and North America, TSMC serves as a committed corporate citizen around the world.

In North America, TSMC has a strong sales and service organization that works with customers by helping them achieve silicon success with cutting-edge technologies and manufacturing excellence. The Company has continued to accelerate its R&D investment and staffing in recent years and is expanding its manufacturing footprint to support customer innovation with 3D IC technologies and optimal manufacturing capacity.

For positions requiring access to technical data subject to export control regulations, including Export Administration Regulations, TSMC North America may have to obtain export licensing approval from the U.S. Government for certain individuals.  All employment is contingent upon TSMC North America obtaining any export license or other approval that may be required by the U.S. Government.

Diversity statement

TSMC Technology, Inc. is committed to employing a diverse workforce and provides Equal Employment Opportunity for all individuals regardless of race, color, religion, gender, age, national origin, marital status, sexual orientation, gender identity, status as a protected veteran, genetic information, or any other characteristic protected by applicable law.

TSMC is an equal opportunity employer prizing diversity and inclusion. We are committed to treating all employees and applicants for employment with respect and dignity. If you require reasonable accommodation due to a disability during the application or the recruiting process, please feel free to notify us at G_ACCOMMODATIONS@TSMC.COM. TSMC confirms to all applicants its commitment to meet TSMC’s obligations under applicable employment law. Reasonable accommodations will be determined on a case-by-case basis. 

Pay Transparency Statement

At the time of this posting, this role typically pays an hourly rate between $38 and $45 per hour. The range displayed reflects the minimum and maximum target for new hires. Actual pay may be more or less than the posted range. Factors that influence pay include the individual's skills, qualifications, education, experience and the position level and location.