Onsemi Integrated Circuit Design Engineer Intern · Allen, TX Integrated Circuit Design Engineer Intern Allen, TX 27d ago

An internship at onsemioffers a dynamic opportunity to gain hands-on experience through real-world projects that drive innovation in the semiconductor industry. Interns are entrusted with meaningful responsibilities and exposed to cutting-edge technologies, fostering both technical skill development and professional growth.

onsemi views internships as a strategic pipeline for entry-level career positions, providing a collaborative and inclusive environment where interns work alongside diverse teams and contribute to high-impact initiatives. The company’s commitment to sustainability, including its goal of achieving net-zero emissions by 2040, enables interns to engage in projects that align with global environmental priorities.

Key benefits include:

• Competitive compensation and medical benefits
• Flexible work hours aligned with academic schedules
• Access to Employee Resource Groups (ERGs) which foster a sense of belonging and provide opportunities for mentorship and community engagement
• Networking events, professional development workshops, and project showcases that build career readiness and visibility across the organization

Internship roles span multiple disciplines including engineering, business operations, data analytics, and finance, and are designed to align with onsemi’s strategic goals of innovation and workforce development. Structured programs such as rotational field sales and finance analyst tracks offer additional career pathways for interns transitioning into full-time roles.

About the Treo Platform:

The Treo Platform is onsemi's next-generation analog and mixed-signal technology platform built on advanced 65nm Bipolar-CMOS-DMOS (BCD) technology. Supporting voltage ranges from 1V to 90V and operating temperatures up to 175°C, Treo enables highly integrated semiconductor solutions for automotive, industrial, medical, and AI infrastructure applications.

onsemi is seeking highly motivated IC Design Engineering Interns to join our semiconductor product development teams. This internship provides an opportunity to work alongside experienced analog, digital, and mixed-signal engineers developing next-generation integrated circuits for automotive, industrial, and AI applications.

As an IC Design Engineering Intern, you may:

• Assist in the design and simulation of analog and mixed-signal circuits.
• Support development of power-management and clocking functions such as voltage regulators, oscillators, and timing circuits.
• Run circuit simulations and analyze performance across operating conditions.
• Learn industry-standard analog design methodologies and tools.
• Digital Design & RTL Development Develop and debug RTL using Verilog or System Verilog.
• Support implementation of digital control and interface logic. Participate in code reviews and design discussions.
• Contribute to simulation and functional verification activities.
• Mixed-Signal Verification Create simulation test benches and verification environments.
• Develop System Verilog test cases, assertions, and coverage metrics.
• Support verification of analog IP integrated into larger digital-on-top SoC environments.
• Debug simulation failures and help identify root causes.
• Behavioral Modeling & Automation
• Develop behavioral models using System Verilog, Verilog-AMS, or Verilog-A.
• Assist with scripting and automation of engineering workflows.
• Explore data-driven and AI-assisted approaches to improve design productivity.
• Collaboration Work closely with analog designers, digital engineers, verification engineers, and validation teams.
• Present technical findings and project updates to mentors and team members.
• Participate in design reviews and technical training sessions.

Qualifications – External

Minimum Qualifications :

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