Hardware Prototype Engineering Technician, DoorDash Air

Doordashusa; San Francisco (CA); On-site; USD 61,854 - 90,921; Full time

Benefits offered by this job

401(k) with employer matching

Paid parental leave

Wellness benefits

Flexible paid time off

Comprehensive health insurance

Job summary

Doordashusa is looking for a Hardware Prototype Engineering Technician in San Francisco, CA. This hands-on role focuses on assembling and troubleshooting robotic systems. Candidates should have over 5 years of technical experience and be willing to work on-site 5 days a week. Exciting opportunities include working with cutting-edge technology and contributing to autonomous delivery solutions.

The ideal applicant will possess a valid U.S. driver’s license and proficiency with tools like 3D printers and diagnostic instruments.

Qualifications

• 5+ years of hands-on technical experience in mechanical, electrical, computer, automotive, or robotics industries.
• Demonstrated ability to assemble prototypes and build wiring harnesses.
• Strong understanding of schematics and datasheets.

Responsibilities

• Assemble, repair, and troubleshoot electromechanical systems.
• Own the delivery of test fixtures and prototypes.
• Document detailed assembly procedures for future reference.

Skills

Electromechanical systems

Technical assembly

Soldering

Cable management

Communication skills

Education

5+ years of technical experience in relevant fields

Tools

3D printers

Diagnostic instruments

Shop power tools

Job description

About the Team

DoorDash Labs is an independent team within DoorDash. We are working on building autonomous delivery robots from the ground up and other automation solutions as part of DoorDash’s core delivery platform. If you have a passion for applying AI and robotics solutions in a service used by millions of people, then we want to talk to you!

This role is based in San Francisco, CA, and requires in‑person 5 days a week, plus availability for on‑site interviews. No relocation assistance.

About the Role

We are seeking a highly motivated and detail‑oriented Hardware Prototype Engineering Technician to join our team. In this hands‑on role, you will help service and assemble the next generation of robotic systems within DoorDash Labs. You will own the end‑to‑end buildout of test platforms and be responsible for delivering complete test fixtures to internal and external customers. You’ll work with a thoughtful, dynamic team of engineers to develop test systems, maintain shop operations, and contribute to a growing service and development capability for cutting‑edge robotics.

You’ll work closely with hardware and service engineering teams to tackle novel technical challenges in electromechanical systems and vehicle platforms. This is a role for someone who thrives in a fast‑paced, hands‑on environment and is passionate about building and refining robotic systems.

You're excited about this opportunity because you will…

• Assemble, repair, and troubleshoot complex electromechanical systems, including test platforms and robotic vehicles
• Own the end‑to‑end build and delivery of test fixtures and prototypes
• Develop and create wiring harnesses, assemble compute systems, and integrate electronics and sensors
• Perform root cause analysis, calibration, and diagnostics on vehicle and computer systems
• Maintain a structured inventory and lab environment to ensure organization and efficiency
• Manage procurement of key components and maintain relationships with suppliers
• Collaborate closely with engineering to minimize downtime and optimize performance
• Document detailed assembly procedures for future reference and repeatability
• Regularly work at customer or field sites to support integration and testing

We're excited about you because you have…

• 5+ years of hands‑on technical experience in mechanical, electrical, computer, automotive, or robotics industries
• Demonstrated ability to assemble prototypes, build wiring harnesses, and follow engineering instructions precisely
• Strong understanding of schematics, datasheets, and the ability to interpret them accurately
• Experience soldering, crimping, and working with cable management in lab or shop environments
• Proficiency with tools and equipment including 3D printers, diagnostic instruments, and common shop power tools and machinery
• Enthusiasm for learning new technologies and solving difficult technical challenges
• Excellent communication and organizational skills, with a strong ability to manage inventory systems
• Willingness to work on‑site and in the field as needed
• Ability to lift up to 40 lbs and work in a hands‑on lab/warehouse environment
• Valid U.S. driver’s license required

Preferred experience includes…

• Skills in manual machining, welding, composites, or other fabrication techniques
• Background in automotive repair or vehicle system maintenance
• Hobbies building robots, RC cars, boats or drones or playing with Arduinos/RPIs
• Knowledge of CAD software (Solidworks, Onshape, etc.) for 3D model navigation and design edits
• Familiarity with Python or other programming languages for automation or troubleshooting
• Experience with Linux for robotic system testing and integration
• Through‑hole and Surface‑Mount (SMD) PCB soldering
• Experience working with AV hardware such as LiDARs, radars, and cameras
• Ability to design and prototype custom wiring harnesses and understand harness drawings

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.

• 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.

$44.90 — $66 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 turn to for any and all goods. DoorDash is growing rapidly and changing constantly, which gives our team members the opportunity to share their unique perspectives, solve new challenges, and own their careers. We’re committed to supporting employees’ happiness, healthiness, and overall well‑being by providing comprehensive benefits and perks including premium healthcare, wellness expense reimbursement, paid parental leave and more.

Our Commitment to Diversity and Inclusion

We’re committed to growing and empowering a more inclusive community within our company, industry, and cities. That’s why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel.

Statement of Non‑Discrimination: In keeping with our beliefs and goals, no employee or applicant will face discrimination or harassment based on race, color, ancestry, national origin, religion, age, gender, marital/domestic partner status, sexual orientation, gender identity or expression, disability status, or veteran status. Above and beyond discrimination and harassment based on “protected categories,” we also strive to prevent other subtler forms of inappropriate behavior (i.e., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place at DoorDash. We value a diverse workforce – people who identify as women, non‑binary or gender non‑conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently‑abled, caretakers and parents, and veterans are strongly encouraged to apply.

Pursuant to the San Francisco Fair Chance Ordinance, Los Angeles Fair Chance Initiative for Hiring Ordinance, and any other state or local hiring regulations, we will consider for employment any qualified applicant, including those with arrest and conviction records, in a manner consistent with the applicable regulation.

Notice to Applicants for Jobs Located in San Francisco – This position may require relocation to the San‑Francisco office.