Senior Mixed-Signal IC Design Engineer

We are looking to expand our team with a Senior Mixed-Signal IC Design Engineer. You will help us develop IP for next generation Automotive, Industrial & Medical products. The successful candidate will participate in the design of complex mixed-signal IPs and have familiarity with analog blocks such as DACs, ADCs, PLL and wireless interface etc.

Why Join Us

We create a diverse set of world‑class products in a friendly and team‑oriented atmosphere. We provide an environment of continual learning and growth opportunities and support volunteer & charitable programs. You will be entitled to 25 vacation days per year, and you will have a very competitive benefit package. You will be able to build up a career in a successful international company, and you can participate in interesting international projects.

What You’ll Do

• Define architecture and participate in feasibility studies for new analog/mixed‑signal IP components
• Drive design, verification, layout, and bench evaluation of state‑of‑the‑art CMOS and SOI designs which can be reused across different market segments.
• Lead small teams on sub‑projects and contribute to SoC integration
• Propose innovative solutions to meet customer and product needs
• Collaborate on DFT strategies and document designs thoroughly
• Partner with test, product, and applications engineering to ensure successful production release
• Documentation: including architecture and circuit descriptions, testing procedures, and safety mechanisms.

What You’ll Need

• Minimum BS/MS in Electrical Engineering or related technical field
• Minimum 5 years in mixed‑signal design
• RTL design of digital IP blocks and systems in Verilog/System Verilog
• A thorough understanding of semiconductor physics and IC processes.
• Prior exposure to analog design in deep‑submicron processes (65nm or below)
• Creativity, dynamism, reliability and team spirit
• Excellent English written and verbal communication skills
• Eligibility to work in Switzerland

What Else You May Bring

• Experience in some of the following areas is a plus:
• Project/task leadership
• Capacity to think at the system level
• Knowledge Verilog‑A or VHDL‑AMS is a plus.
• Design of accelerators and signal processing components
• Experience in low power
• RTL to GDS flow, including logic synthesis, place‑and‑route, STA, power analysis
• Advanced digital verification methodology (e.g. UVM)
• Previous experience in one of the following fields: ADC, DAC, PLL
• Knowledge in Functional Safety
• Knowledge of French

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:

We are committed to sourcing, attracting, and hiring high‑performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.

• Job Identification 2504400
• Job Category Engineering
• Posting Date 01/07/2026, 12:31 PM
• Degree Level Masters
• Job Schedule Full time