Lead Electrical Engineer - Dot

9 hours, 12 minutes ago
Full-time
Senior
IoT and Embedded Systems
DoorDash

DoorDash

DoorDash empowers small business owners by providing an affordable and convenient platform for local delivery services, primarily focusing on restaurant food delivery.

Air Freight & Logistics
10K-50K
Founded 2012

Description

  • Design and develop electrical systems for a complex mobile robotic platform from concept through production.
  • Lead high-speed digital design efforts including PCIe, MIPI, Ethernet, DDR, and multi-gigabit SERDES.
  • Own PCBA development, including schematic capture, stack-up definition, layout guidance, impedance control, and design-for-manufacture.
  • Drive RF integration for Wi‑Fi, LTE/5G, GNSS, Bluetooth, RADAR, and LiDAR, including antenna placement and signal integrity.
  • Develop and review cable harness designs, connector selection, grounding strategy, and environmental robustness.
  • Collaborate with mechanical engineering on board packaging, thermal management, vibration resistance, and environmental sealing.
  • Define and implement power distribution architecture, battery interfaces, protection circuits, and system monitoring.
  • Ensure compliance with EMI/EMC and regulatory requirements, including FCC/CE, CISPR-25, and FCC Part 15 Class A.
  • Support prototype builds and bring-up, debug hardware/firmware interface issues, root-cause failures, and drive corrective actions.
  • Establish design standards and perform detailed design reviews across the electrical engineering team.

Requirements

  • B.S. or M.S. in Electrical Engineering, or equivalent experience.
  • 7-10+ years of experience designing complex embedded hardware systems.
  • Strong expertise in high-speed digital circuit design and layout.
  • Strong expertise in multi-layer PCB design and stack-up planning.
  • Strong expertise in signal integrity and power integrity fundamentals.
  • Strong expertise in RF integration and antenna considerations.
  • Strong expertise in cable harness and interconnect design.
  • Experience designing EMC/EMI input and output filters.
  • Experience taking hardware products from concept to production.
  • Experience with mobile or ruggedized systems operating in real-world environments.
  • Strong debugging and lab bring-up experience.
  • VNA and spectrum analyzer experience is a plus.
  • Experience in robotics, automotive, aerospace, or industrial automation (preferred).
  • Familiarity with safety-critical or high-reliability systems (preferred).
  • Experience with high-voltage battery systems (preferred).
  • Experience with environmental, vibration, and regulatory testing (preferred).
  • Background working with contract manufacturers and NPI processes (preferred).

Benefits

  • Base salary range of $170,000 to $250,000 USD.
  • Opportunities for equity grants.
  • 401(k) plan with employer matching.
  • 16 weeks of paid parental leave.
  • Medical, dental, and vision benefits.
  • 11 paid holidays.
  • Disability and basic life insurance.
  • Flexible paid time off for salaried roles, plus 80 hours of paid sick time per year.
  • Wellness benefits and wellness expense reimbursement.
  • Commuter benefits match.
  • Mental health program.
  • Paid sick leave and other legally required leave benefits.

Interested in this position?

Apply directly on the company website

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