← All roles

Mixed-Signal Behavioral Modeling Engineer

Apple· Hardware
Apply on company site
San Diego, CA$175k - $308.5kFull-timePosted 6mo ago

About the role

Role focused on writing functional SystemVerilog models of custom mixed-signal circuits for system-level verification, collaborating with circuit design and DV teams, and optimizing modeling methodologies within Apple’s mixed-signal design group.

Responsibilities

  • Write functional models of custom mixed-signal circuits in SystemVerilog with appropriate detail and non-idealities.
  • Collaborate with circuit design teams to understand circuit details and with DV teams to create hooks for verification.
  • Analyze data from circuit teams in Python/MATLAB for model fitting and profile model performance.
  • Run simulations and formal equivalence tools to ensure models closely match hardware.
  • Work with domain experts to enhance modeling methodologies, improve functional coverage, optimize modeling flows, and enable new debugging tools.

Qualifications

  • BS degree in technical discipline with minimum 10 years of relevant experience.
  • Excellent knowledge of digital logic gates, clocking and state elements
  • Excellent knowledge of writing behavioral code in SystemVerilog
  • Solid understanding of logic and behavioral simulations
  • Ability to read custom circuit schematics and understand functionality
  • Familiarity with circuit elements and functionality of mixed-signal blocks such as PLLs/DLLs/SERDES/Sensors/Data-converters
  • Good understanding of SPICE circuit simulations, and SystemVerilog/SPICE co-simulations
  • Good understanding of timing synchronous digital logic
  • Ability to write scripts in PERL/Python to automate repetitive tasks
  • Familiarity with basics of digital signal processing and numerical analysis
  • Familiarity with basics of probability and statistics

Skills

Required:SystemVerilogPythonSPICE/simulationDigital logic and timingSchematic reading
Nice to have:MATLAB

Benefits

  • Comprehensive medical and dental coverage
  • retirement benefits
  • discounted products and free services
  • educational expense reimbursement (tuition)
  • potential discretionary bonuses or commissions
  • relocation assistance
  • employee stock programs (RSUs and Employee Stock Purchase Plan)
Last updated Aug 21, 2026. Interested? Apply on the company site.

About Apple

Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.

Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.

AirPods Max 2Apple ArcadeApple CardApple Fitness+Apple MusicApple TVApple TV+Apple Watch Series 11
Company profileWebsite

More open roles at Apple