Lead PMIC Architect for Automotive Power Management

Cyient Semiconductors; Dallas (TX); On-site; USD 180,000 - 240,000; Full time

Job summary

Cyient Semiconductors is seeking an experienced Lead/Principal PMIC System Architect to define and drive the architecture of next-generation automotive PMICs for ADAS, Digital Cockpit, and Autonomous Driving platforms in Dallas, TX. You will translate system requirements into silicon architectures while ensuring ISO 26262 ASIL-B compliance.

Lead the architecture of buck/LDOs, power stages, and sequencing, and supervise safety concepts (FSC/TSC) and BIST features.

Qualifications

• 10+ years of analog/mixed-signal PMIC design experience in automotive
• Strong knowledge of DC-DC converter topologies and power sequencing
• Experience with high voltage BCD processes and PMIC interfaces (I2C/SPI)

Responsibilities

• Define the architecture of automotive PMICs including buck converters, LDOs, power stages, and sequencing.
• Translate system requirements into product and micro-architecture specs.
• Perform system-level modeling and simulations to optimize power, thermal, reliability, and transient behavior.
• Drive trade-off analysis across performance, safety, cost, and power targets.
• Develop FSC and TSC concepts for ISO 26262 compliance and implement safety mechanisms (voltage monitoring, watchdogs, thermal protection, diagnostics, BIST).
• Collaborate with safety teams for FMEDA, DFMEA, safety analysis, and safety case activities.
• Partner with design, verification, validation, software, and product teams across the lifecycle.
• Lead architecture reviews, design decisions, and risk mitigation; engage with customers for requirements and leadership on automotive PMIC solutions.

Skills

Analog PMIC design

DC-DC converters

High voltage BCD

System architecture

Functional safety concepts

Tools

I2C

SPI

BIST

Job description

Cyient Semiconductors is seeking an experienced Lead/Principal PMIC System Architect to define and drive the architecture of next-generation automotive PMICs for ADAS, Digital Cockpit, and Autonomous Driving platforms in Dallas, TX. You will translate system requirements into silicon architectures while ensuring ISO 26262 ASIL-B compliance.

Lead the architecture of buck/LDOs, power stages, and sequencing, and supervise safety concepts (FSC/TSC) and BIST features.