Lead Power Electronics Engineer – Intermediate Bus Conversion & Advanced Power Architectures

Key Responsibilities

• Lead the design and development of advanced DC-DC power converters, including:
• High-voltage intermediate bus converters
• Low-voltage high-current IBC modules
• 800V-to-48V architectures
• ±400V-to-48V conversion systems
• Regulated and unregulated bus converters
• Multiphase and high-current power stages
• Resonant and soft-switching topologies
• Define and optimize power architectures for:
• Efficiency
• Power density
• Thermal performance
• Reliability
• EMI/EMC compliance
• Fast transient response
• Drive topology selection and optimization using simulation tools such as:
• PSPICE
• SIMPLE
• Simulink
• Metrix
• LTspice
• Ansys
• Lead schematic development and guide high-density PCB layout with emphasis on:
• High-current routing
• Parasitic reduction
• Thermal management
• EMI mitigation
• Perform hands-on prototype validation, debugging, characterization, and failure analysis.
• Collaborate with firmware, digital controls, magnetics, thermal, mechanical, and manufacturing teams to ensure robust product execution and production readiness.
• Support existing product platforms through optimization, lifecycle management, and component alternate qualification.
• Mentor junior engineers, lead technical reviews, and contribute to innovation initiatives and intellectual property development.

Basic Qualifications

• B.S. in Electrical Engineering or related field (M.S. preferred)
• Minimum 10+ years of experience in power electronics hardware design
• Proven experience developing isolated and non-isolated DC-DC converters

Preferred Skills And Experience

• Strong experience with:
• Intermediate bus converter (IBC) architectures
• High-voltage DC bus systems
• Low-voltage high-current power delivery
• 48V power distribution systems
• AI and data center power architectures
• Experience designing:
• 800V-to-48V converters
• ±400V-to-48V converters
• High-current low-voltage IBC modules
• POL and multiphase converters
• Deep knowledge of:
• LLC resonant converters
• Phase-shifted full bridge topologies
• Soft-switching techniques
• High-frequency power conversion
• Strong understanding of:
• Magnetics design
• High-frequency transformer optimization
• Thermal management
• EMI/EMC mitigation
• Hands-on lab expertise in:
• High-voltage testing
• Power converter validation
• Thermal characterization
• Failure analysis
• Proficiency with schematic capture, PCB layout guidance, and power electronics simulation tools
• Strong technical leadership, communication, and cross-functional collaboration skills

Company Culture

The company culture is one of quality and operational excellence fueled and supported by talented people, tools, and processes, and expertise.