Hardware Development Engineer I, Relay Fleet & Yard Devices
Description
Key job responsibilities
- Design, develop, and validate hardware — PCBs/PCBAs, high-speed digital and RF circuitry, subsystems, and custom test fixtures.
- Bring up, test, troubleshoot, and optimize hardware prototypes in a lab environment.
- Develop control and signaling algorithms that interface directly with hardware (sensors, microcontrollers, custom silicon).
- Collaborate cross-functionally (mechanical, thermal, power, RF, software, manufacturing) to gather requirements, define hardware architectures, and prepare for integration.
- Identify hardware design risks and drive mitigations.
- Perform hardware checkout, acceptance testing, and verification against established requirements and procedures.
- Support engineering-change and configuration control (schematics, BOMs, drawings, test procedures, released documentation).
- Investigate hardware failures and support root-cause analysis and corrective actions.
- Build automated test systems, test fixtures, and data-collection/analysis pipelines to enable data-driven performance insights.
- Produce clear technical documentation (schematics, test procedures, engineering drawings, design docs).
About the team
Our team is focused on building reliable, high-quality hardware that delights customers. We value collaboration, hands-on problem solving, and continuous learning. You will work closely with engineers across multiple disciplines, contributing to products that operate at Amazon's scale. We are committed to creating an inclusive environment where every team member's perspective strengthens the work we do together.




