Apple
Digital Mixed Signal Design and Modeling Engineer
Austin, Texas · Full-time · Posted Oct 30, 2026
- Experience
- Minimum of 3 years of relevant industry experience.
- Education
- BS; a Master's degree in a relevant field is preferred.
About the job
Develop and verify high-speed behavioral models for analog and mixed-signal IP used in Apple custom chips, enabling faster mixed-signal simulations and tapeout readiness.
What you'll do
- Collaborate with system architects and analog and digital teams to define model specifications; develop models from schematics and design specs.
- Build mixed-signal testbenches, integrate models, and develop verification plans; run regressions and debug cross-domain corner cases.
- Compare model accuracy and performance with transistor-level SPICE simulations and improve modeling methodologies.
What they ask for
- Bachelor of Science degree.
- At least 3 years of relevant industry experience.
Nice to have
- Master's degree in a relevant field.
- Experience with mixed-signal behavioral modeling, digital design and RTL, analog circuits, or industry-standard simulation and verification tools.
Tools
SystemVerilog, RNM, Verilog-A/AMS, Xcelium, Virtuoso, SPICE
Model-written summary · the original posting is authoritative