Power Electronics Engineer: High-Density AI Power Systems

Cooler Master USA; Fremont (CA); On-site; USD 80,000 - 95,000; Full time

Benefits offered by this job

15 paid vacation days (first year)

11 paid holidays + 5 bonus holidays

5 paid sick leave days per year

Medical, Dental, Vision insurance

Employer-subsidized health plan

Life Insurance

401(k) with company match

On-site at Fremont, CA

Job summary

Cooler Master USA is seeking an Electrical Engineer specializing in power conversion to drive end-to-end development of high-efficiency power systems. You will design DC-DC, AC-DC, and inverter solutions, validate performances, and ensure thermal limits and regulatory compliance.

The role focuses on topology design, component selection, and detailed implementation with a hands-on approach to bring-up and testing on complex PCBA substrates, in a fast-paced, on-site Fremont environment.

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering with a Power Electronics focus.
• 3+ years of experience in switch-mode power supply (SMPS) design.
• Proficiency in EMI/EMC testing and safety certification processes.
• Proficiency in Altium Designer, Cadence Allegro, or similar EDA tools.

Responsibilities

• Design and develop power conversion topologies and high-power PCB layouts.
• Perform circuit simulations (SPICE, PLECS, MATLAB/Simulink) and thermal modeling.
• Ensure designs meet EMI/Safety standards (FCC/CISPR, UL 62368-1, IEC 60601).
• Lead bring-up, testing, and validation of PCBAs and power assemblies.

Skills

Control theory

Analog circuit design

Analytical mindset

Collaboration

Education

Bachelor’s or Master’s degree in Electrical Engineering

Tools

Altium Designer

Cadence Allegro

Job description

Cooler Master USA is seeking an Electrical Engineer specializing in power conversion to drive end-to-end development of high-efficiency power systems. You will design DC-DC, AC-DC, and inverter solutions, validate performances, and ensure thermal limits and regulatory compliance.

The role focuses on topology design, component selection, and detailed implementation with a hands-on approach to bring-up and testing on complex PCBA substrates, in a fast-paced, on-site Fremont environment.