Digital Mixed-Signal Modeling Engineer

Apple Inc.; Beaverton (OR); On-site; USD 140,000 - 220,000; Full time

Job summary

Apple Inc. in Cupertino, CA seeks an exceptional candidate for its wireless silicon modeling and verification team. You will model and verify analog/RF/mixed-signal blocks and SOCs using SystemVerilog, build testbenches, and create checkers for pre-silicon validation.

The role emphasizes hands-on development, collaboration across teams, and delivering emulation-ready models with robust test plans. BS with 10+ years or advanced degree preferred.

Qualifications

• BS and a minimum of 10 years relevant industry experience.
• Strong hands-on experience in Mixed-Signal Verification and Real Numbered Modeling.
• Knowledge of wireless technologies (WiFi, BT, UWB) or radio systems.
• Experience with analog circuits (PLLs, LDOs, Bandgap, ADC/DAC) is a plus.
• Excellent communication and problem-solving skills.

Responsibilities

• Model and verify Analog/RF/Mixed-Signal blocks and SoCs using SystemVerilog.
• Build monitors, checkers, and testbenches for RF, MS, and digital blocks.
• Debug failures, fix testbench/model/checker issues, and manage bugs.
• Write scripts to automate flows and improve verification methodology.
• Develop models ready for emulation environments.

Skills

SystemVerilog

Mixed-Signal verification

C/C++

Python/Perl

SystemC

Digital/Analog knowledge

Education

BS in Electrical Engineering

Master's or PhD preferred

Tools

SystemC

Python

Perl

Matlab

Job description

Imagine what you could do here at Apple! Together we could help craft the next generation of the world’s finest devices. New ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your career, and there's no telling what you could accomplish.Apple’s growing wireless silicon development team is seeking an exceptional candidate for its modeling and verification team. In this role, you will be modeling & verifying Analog/RF/Mixed-Signal blocks and SOCs using SystemVerilog to create behavioral models, testbenches, checkers and tests. You will build and execute test plans to meet project schedules and quality requirements.You will become part of a hands-on development team that fosters engineering excellence, creativity and innovation. Collaboration across teams is a key component of success at Apple. The right candidate will thrive in that type of environment. You will work with us from Apple's headquarters in Cupertino, California. It's one of the most exciting aspects of the job. Dynamic, smart people and inspiring, innovative technologies are the norm here.Will you help us design the next generation of revolutionary Apple products?

Description

As a member of the digital mixed-signal modeling team, you’ll play a crucial role in developing behavioral models to verify wireless SoCs. Additionally, you’ll be involved in cutting-edge technology for integrating mixed-signal models onto emulation platforms. Your support will be essential for multiple pre-silicon validation teams to ensure a fully functional first silicon.

Responsibilities

• Develop accurate and simulation-efficient analog behavioral models for Analog/RF blocks in SystemVerilog.
• Build and reuse monitors, and checkers for RF, Mixed-Signal and Digital blocks.
• Debug failures, fix testbench/model/checker issues, manage bug tracking, etc.
• Write scripts for automation of the flow and improve Mixed-Signal verification methodology.
• Develop models that are emulation ready.

Minimum Qualifications

• BS and a minimum of 10 years relevant industry experience
• Self-motivated individual contributor with a strong passion for the team’s success.
• Hands-on experience in Mixed-Signal Verification and Real Numbered Modeling of Mixed-Signal Systems.
• Knowledge of any of the ubiquitous wireless technologies: WiFi, BT, UWB or radio systems in general.
• Knowledge of basic analog circuits: PLLs, LDOs, Bandgap, ADC/DAC, etc.
• Excellent communication and problem-solving skills.

Preferred Qualifications

• Ph.D. or Master’s with 5+ years of experience in modeling of analog/RF circuits.
• Good understanding of emulation technologies and mixed-signal modeling requirements for synthesis-ready models.
• Experience in modeling with SystemC and/or C/C++.
• Experience in writing scripts in languages such as Perl or Python.
• Knowledge of signal processing using Python or Matlab.
• Good understanding of AMS and wireless circuits/systems.
• Experience with SystemC modeling and high-level synthesis.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here — in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.
Learn about accessibility in Apple’s workplace
Learn about reasonable accommodations for job applicants

Apple accepts applications to this posting on an ongoing basis.