Junior Power Electronics Engineer

Overview

Infinitum is revolutionizing electric motors with our patented printed circuit board (PCB) stator technology. Our motors are lighter, more efficient, and more sustainable than traditional designs—enabling a cleaner future across HVAC, industrial, and e-mobility applications.

We are seeking a Junior Electronics Engineer with a strong interest in power electronics and general analog/digital circuit development to support the simulation, design, testing, and validation of our products. This position is part of the Electronics Team and will work under a Hardware Technical Lead in our Liberty Lake, WA office.

• Work with technicians to build and operate power electronics test benches
• Execute functional, performance, and stress testing on motor drives and various power electronics products
• Perform laboratory measurements to validate electronics designs and performance
• Support design engineers in the review of schematics, PCB layouts, and component selection
• Design various electronic circuits for Infinitum products
• Select components, manage part libraries, layout and design of PCBs
• Work with firmware engineers to design hardware, deploy firmware, and test electronics functionality

• Bachelor's degree in electrical engineering, computer engineering, or a related field
• Altium Designer experience: schematic and PCB layout
• Coursework or hands-on experience in power electronics
• Knowledge of basic power electronic converters
• Strong ability to read schematics and datasheets
• Experience using lab equipment
• Understanding of electrical safety for high-voltage systems
• Strong troubleshooting and analytical skills
• Knowledge of embedded C programming for microcontrollers

• Hands-on experience with motor drives in a laboratory environment
• Knowledge of motor drive control theory
• Laboratory experience with low-voltage power systems
• 1-2 years of professional experience with PCB design in Altium
• Simulation experience with power converters
• Experience with NI LabVIEW

• Short-Term & Long-Term Disability Coverage
• Health Savings Account (HSA) – includes employer contributions
• Flexible Spending Account (FSA) & Limited Purpose Flexible Spending Account
• 401(k) – Traditional and Roth
• Stock Options
• Open Paid Time Off (PTO)
• 12 Paid Holidays
• Potential Relocation Assistance
• Company Paid Lunch on Fridays
• Community Give-back Opportunities

Infinitum embraces diversity and is an equal opportunity employer.