Electrical Engineer, Intern - Labs (Summer 2027)

DoorDash USA; Oakland (CA); In loco; USD 107.000 - 158.000; Part-time

Descrizione del lavoro

DoorDash Labs in Oakland, CA is seeking an Electrical Engineer Intern for Summer 2027 to own a defined hardware project spanning a charger prototype, a motor control circuit, or a full-power test bench with battery simulation. You will take the project from requirements through design, build, bench validation, and present your results to the team at the end of the summer.

You will report to the Director of Electrical Engineering and collaborate with power electronics, firmware, and test

Competenze

• Pursuing a B.S. or M.S. in Electrical Engineering with graduation between Fall 2027 and Summer 2028.
• Available for May or June 2027 start; Summer internship only.
• Experience with power electronics, motor control, PCB design, and lab measurement equipment.

Mansioni

• Own a defined hardware project from requirements through design, build, bench validation, and presentation.
• Design, build, and bring up hardware including schematic and component selection, prototyping.
• Collaborate with power electronics, firmware, and test engineers and incorporate feedback into your work.
• Document results and present findings to the team at internship end.

Conoscenze

Power electronics

Motor control

PCB layout

Lab instrumentation

Python and C/C++

Formazione

Pursuing B.S. or M.S. in Electrical Engineering

Strumenti

Altium

KiCad

Oscilloscopes

Power supplies

Descrizione del lavoro

Electrical Engineer, Intern - Labs (Summer 2027)

Oakland, CA

About the Team

DoorDash Labs is DoorDash's autonomous delivery group, building the robots and hardware that move goods without a driver. The Vehicle Electrical team designs the electronics at the core of these systems, including power and motor-control electronics, charging, and the test benches that prove the whole system works.

About the Role

As a summer intern, you will own a defined hardware project in one of three areas: an on-board charger prototype, an in-house motor control circuit, or a full-power hardware test bench with motor power and battery simulation. You will take it from requirements through design, build, and bench validation, and present your results to the team at the end of the summer. You will report into the Director, Electrical Engineering in our DoorDash Labs organization.

You're excited about this opportunity because you will…

• Own an end-to-end project in one of three areas: an on-board charger prototype, an in-house motor control circuit, or a full-power hardware test bench.
• Design, build, and bring up hardware, from schematic and component selection through prototype assembly and debug.
• Characterize your design on the bench with lab equipment, measuring efficiency, thermal, and control performance against requirements.
• Collaborate with power electronics, firmware, and test engineers, and incorporate design review feedback into your work.
• Document your results and present your findings to the team at the end of your internship.

We're excited about you because…

• You are pursuing a B.S. or M.S. Degree in Electrical Engineering or equivalent, have no more than 2 years of full-time work experience, and are graduating between Fall 2027 to Summer 2028.
• You are available for a May or June 2027 start date (Internships are only hosted during the Summer).
• You have coursework or project experience in power electronics, including switch-mode converters (buck, boost, PFC, isolated DC-DC), gate drive, magnetics, and power-stage design.
• You understand motor control fundamentals, including BLDC/PMSM drives, inverter half-bridges, field-oriented control, and current and position sensing.
• You understand analog and feedback-control fundamentals, including op-amp sensing circuits, ADC signal conditioning, loop compensation, and stability analysis.
• You can capture schematics and lay out PCBs in a tool such as Altium or KiCad, with awareness of high-current layout, thermal, and EMC considerations.
• You understand lithium-ion battery charging (CC/CV profiles, protection limits) and how a battery management system interfaces with a charger or load.
• You have hands-on lab experience with oscilloscopes, differential probes, power supplies, and electronic loads, and can safely debug high-current, high-voltage hardware.
• You can write Python or C/C++ for instrument automation, data acquisition, or microcontroller bring-up.
• You are able to work onsite at our Oakland, CA office.

Applications for this position are accepted on an ongoing basis

Compensation

Actual compensation within the pay range listed below will be decided based on factors including, but not limited to, skills, prior relevant experience, and specific work location. Base salary is localized according to employee work location.

DoorDash cares about you and your overall well-being. That’s why we offer a comprehensive benefits package to all regular employees, which includes a 401(k) plan with employer matching, 16 weeks of paid parental leave, wellness benefits, commuter benefits match, paid time off and paid sick leave in compliance with applicable laws (e.g. Colorado Healthy Families and Workplaces Act). DoorDash also offers medical, dental, and vision benefits, 11 paid holidays, disability and basic life insurance, family-forming assistance, and a mental health program, among others.

To learn more about our benefits, visit our careers page here .

See below for paid time off details:

• For salaried roles: flexible paid time off/vacation, plus 80 hours of paid sick time per year.
• For hourly roles: vacation accrued at about 1 hour for every 25.97 hours worked (e.g. about 6.7 hours/month if working 40 hours/week; about 3.4 hours/month if working 20 hours/week), and paid sick time accrued at 1 hour for every 30 hours worked (e.g. about 5.8 hours/month if working 40 hours/week; about 2.9 hours/month if working 20 hours/week).

The national base pay range for this position within the United States, including Illinois and Colorado.

$107,400 - $158,000 USD

About DoorDash

At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users—from Dashers to merchant partners to consumers. We are a technology and logistics company that started by enabling door-to-door delivery, and we are looking for team members who can help us go from a company that is known as the place you order food to a company that people