DoorDash

Electrical Engineer – Power Electronics & Motor Control

Job Description

Posted on: 
2025-07-26

Responsibilities

  • Design, develop, and enhance power electronic systems (inverters, DC-DC converters, motor drives).
  • Implement and fine-tune control algorithms for AC and DC motors.
  • Conduct system-level modeling, simulation, and analysis using relevant software.
  • Create analog, digital, and mixed-signal circuits for power converters and motor control systems.
  • Build prototypes and perform testing to validate designs in various environments.
  • Collaborate with mechanical engineers on thermal management strategies.
  • Ensure designs comply with EMI/EMC standards and conduct failure analysis.

Job Requirements

  • Bachelor’s or Master’s degree in Electrical Engineering or related field.
  • 5+ years of experience in power electronics design and motor control.
  • Strong understanding of motor control techniques.
  • Proficiency in circuit design and simulation tools.
  • Experience with high-voltage, high-power design.
  • Knowledge of power semiconductors and gate drive circuits.
  • Hands-on experience in PCB design with EMI/EMC considerations.
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