Lead Digital Mixed-Signal Architect for AI Power

IC Resources; Austin (TX); Hybrid; USD 191,000 - 259,000; Full time

Job summary

IC Resources seeks an experienced Digital Mixed-Signal System Architect to design next-generation digital power management systems for AI, datacenter, and HPC applications. You will shape the digital architecture that interfaces with analog measurements to drive control loops.

Responsibilities include defining multiphase PMIC architectures, ADC interfaces, and RTL-facing specifications, while assessing latency, noise, and power tradeoffs in a collaborative, cross-functional team.

Qualifications

• 8+ years of experience in digital systems architecture, mixed-signal SoCs, DSP, or related semiconductor development.
• Strong knowledge of DSP, fixed-point arithmetic, sampling theory, filtering, timing, latency, and quantization.
• Experience with ADC-facing digital logic, telemetry/sensor data paths, digital controllers, or control-loop systems.
• Experience translating system requirements into RTL architecture, firmware behavior, models, and validation specifications.
• Bachelor's degree in Electrical Engineering, Computer Engineering, or related field.

Responsibilities

• Define digital mixed-signal architecture for multiphase power controllers and PMICs.
• Architect ADC interfaces and DSP data paths for filtering, sampling, telemetry, protection, and control-loop functions.
• Develop models and translate system requirements into RTL-facing specifications, firmware interfaces, and validation plans.
• Analyze tradeoffs involving latency, noise, resolution, dynamic range, power, and performance.
• Collaborate across digital design, analog, firmware, verification, validation, and applications teams.

Skills

DSP

Digital architecture

RTL interfaces

ADC interfaces

Power management

Education

Bachelor's degree in Electrical Engineering or Computer Engineering

Tools

SystemVerilog

Python

MATLAB

C/C++

FPGA prototyping

Behavioral modeling

Job description

IC Resources seeks an experienced Digital Mixed-Signal System Architect to design next-generation digital power management systems for AI, datacenter, and HPC applications. You will shape the digital architecture that interfaces with analog measurements to drive control loops.

Responsibilities include defining multiphase PMIC architectures, ADC interfaces, and RTL-facing specifications, while assessing latency, noise, and power tradeoffs in a collaborative, cross-functional team.