Senior Staff Mixed Signal Verification Engineer

About the role

Develop and verify mixed-signal models for digital multiphase voltage regulators. Design SystemVerilog/Verilog testbenches, checkers, and verification flows for system-level control features. Model and simulate regulator behavior in steady-state, transient, fault, and configuration scenarios. Verify PWM modulation, phase management, current sensing, telemetry, protection, and control-loop interactions. Work collaboratively with analog, digital, firmware, validation, and system architecture teams. Debug model, RTL, firmware, and mixed-signal behavior, contributing to system-level verification enhancements.

Requirements

• Extensive background in mixed-signal or digital verification with SystemVerilog/Verilog expertise.
• Demonstrated capability to model, verify, and debug complex analog/digital/firmware interactions.
• Experience with behavioral models, testbenches, assertions, checkers, coverage, or UVM-based flows.
• Familiarity with power management, voltage regulators, PWM, current sensing, or converter control is preferred.
• Interest in advancing into system architecture, feedback control, stability analysis, and digital power regulation.
• Scripting skills in Python, MATLAB, Perl, or Tcl are a plus.
• DSP (Digital Signal Processing) skills are required or must be acquired.

Qualifications

• B.S./M.S. in Electrical Engineering, Computer Engineering, or a related field.
• 5–10+ years in mixed-signal verification, digital verification, modeling, power management, or related semiconductor development.

About the company

Renesas is an embedded semiconductor solution provider driven by its Purpose ‘To Make Our Lives Easier.’ As the industry’s leading expert in embedded processing with unmatched quality and system-level know-how, we provide scalable and comprehensive semiconductor solutions for automotive, industrial, infrastructure, and IoT industries. Our product portfolio includes High Performance Computing, Embedded Processing, Analog & Connectivity, and Power. With a diverse team of over 22,000 professionals in more than 30 countries, Renesas continues to expand boundaries to offer enhanced user experiences through digitalization and innovation.