An internship at onsemi offers 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 SystemVerilog.
- 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 testbenches and verification environments.
- Develop SystemVerilog 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 SystemVerilog, 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.
- Currently pursuing a BS, MS, or PhD in: Electrical Engineering Computer Engineering Computer Science Related engineering discipline.
- Strong academic background in semiconductor devices, circuits, digital design, or computer architecture.
- Familiarity with at least one of the following: Verilog SystemVerilog VHDL Python C/C++.
- Strong analytical and problem-solving skills.
- Ability to work effectively in a collaborative team environment.
- Experience through coursework, research, personal projects, or previous internships in one or more of the following areas: Analog & Mixed-Signal Analog circuit design CMOS fundamentals SPICE simulation Device physics Mixed-signal systems Digital Design RTL development FPGA design Computer architecture Digital logic design Hardware acceleration Verification & Modeling SystemVerilog UVM Functional verification Verilog-A / Verilog-AMS Real Number Modeling
Here at onsemi we take great pride in our internship program and the efforts we take to provide students with hands-on industry experience. We provide competitive pay medical benefits, various networking event opportunities, and flexible hours based on school schedule.
More details about our company benefits can be found here:
https://www.onsemi.com/careers/career-benefits
Skills Required
- Currently pursuing a BS, MS, or PhD in Electrical Engineering, Computer Engineering, Computer Science, or a related engineering discipline.
- Strong academic background in semiconductor devices, circuits, digital design, or computer architecture.
- Familiarity with at least one of Verilog, SystemVerilog, VHDL, Python, or C/C++.
- Strong analytical and problem-solving skills.
- Ability to work effectively in a collaborative team environment.
- Coursework, research, personal projects, or internship experience in analog or mixed-signal design, analog circuit design, CMOS fundamentals, SPICE simulation, device physics, mixed-signal systems, digital design, RTL development, FPGA design, computer architecture, digital logic, hardware acceleration, verification, modeling, SystemVerilog UVM, functional verification, Verilog-A, Verilog-AMS, or real-number modeling.
onsemi Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about onsemi and has not been reviewed or approved by onsemi.
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Retirement Support — Retirement programs are highlighted by a U.S. 401(k) with a 100% match on the first 4% and immediate vesting. International plans such as Ireland’s defined contribution scheme and Germany’s company-funded pension elements reinforce long-term savings.
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Leave & Time Off Breadth — Time-off policies include ten paid holidays, flexible vacation for exempt employees, and three to five weeks of vacation for non-exempt staff as tenure grows, alongside sick time accrual. Paid leaves span parental, bereavement, jury duty, and military service, with Europe locations offering additional statutory and seniority-based days.
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Parental & Family Support — Family supports include eight weeks of paid parental leave, company-sponsored backup care for children, adults, and pets, and up to $15,000 in adoption assistance. Regional provisions such as Switzerland’s child allowance and accessible EAP counseling show added attention to household needs.
onsemi Insights
What We Do
We are building a better future through intelligent technology. For over 60 years, onsemi and its ancestors have been leading the world’s greatest technology advancements. 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.
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