Mechanical Design Engineer — UAV Wire Harness
DoorDash · San Francisco, CA · 311 Autonomy
About this role
DoorDash is hiring a mid-level Hardware Engineer in the software engineering function based in San Francisco, CA. Compensation is listed at $109,500–$161,000 per year.
- Role
- Hardware Engineer
- Function
- software engineering
- Level
- mid
- Track
- Individual contributor
- Employment
- Full-time
- Location
- San Francisco, CA
- Department
- 311 Autonomy
More roles at DoorDash
Job description
from DoorDash careers
About the Team
We are seeking a highly capable Mechanical Engineer to design and develop electrical interconnect systems for next-generation UAV platforms. This role focuses on wire harness architecture, connector integration, and packaging of electrical subsystems within tightly constrained vehicle structures. Emphasis is placed on reliability, efficient routing, thermal performance, and minimizing size and mass while maintaining durability in operational environments.
About the Role
The position operates in a fast-paced, prototype-driven engineering environment with strong emphasis on hands-on development. We provide access to electrical labs, harness fabrication tools, additive manufacturing, and in-house test capability to enable rapid concept-to-hardware iteration. The role offers autonomy, cross-functional collaboration, and ownership of critical interconnect subsystems from early architecture through validation.
You're excited about this opportunity because...
- Design and develop wire harness architectures and connector integration
- Optimize routing, strain relief, and packaging within complex assemblies
- Perform thermal simulations and physical testing to refine sizing and mass
- Build, route, and test harness prototypes and integration hardware
- Identify common interconnect failure modes and drive corrective design improvements
Own subsystems from concept through validation: CAD, prototyping, testing, and refinement - Collaborate with structures, systems, and test teams to refine requirements and interfaces
- Ensure designs are robust, manufacturable, and serviceable