[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Amazon · Bellevue, WA # Hardware Development Engineer I, Relay Fleet & Yard Devices US, WA, Bellevue Operations Listed on Amazon’s official careers site. Posted October 29, 2026. Check that it is still open and apply there. [Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10591735/hardware-development-engineer-i-relay-fleet-yard-devices) [OpenNash Jobs](https://jobs.opennash.com/) / [Amazon](https://jobs.opennash.com/companies/amazon/) / Hardware Development Engineer I, Relay Fleet & Yard Devices ## Job description Cargo theft and fraud cost our business hundreds of millions of dollars a year, and most of it happens to trailers with no device smart enough to notice. You will design the electronics that give trailers and yards the senses to catch it, on a hardware team inside a fleet tracking and telemetry organization that carries products from the lab bench to the road. Across the full hardware lifecycle (schematic and PCB design, prototype bring-up, test, and qualification), you will build edge-compute gateways, tamper-resistant GPS, smart locks that act as a virtual seal, tire-pressure and door sensors, on-trailer cameras with collision radar, and automated yard gates that read plates and raise barriers. This matters now because we are expanding into new regions and moving intelligence onto the device, where a warning can fire in seconds and prevent a loss. ### 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. ## At a glance - Posted by the employer: Oct 29, 2026 - First seen by OpenNash: Nov 1, 2026 - Last checked: Nov 8, 2026 - Listed for: 10 days - Location: US, WA, Bellevue[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10591735/hardware-development-engineer-i-relay-fleet-yard-devices) ## Hiring at Amazon - Open jobs: 21,930 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All Amazon jobs](https://jobs.opennash.com/companies/amazon/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Amazon ### [Hardware Development Engineer Intern, Winter 2027](https://jobs.opennash.com/companies/amazon/jobs/09d13e1b57fc7b6a6393/) US, WA, Bellevue ### [Hardware Development Engineer, Amazon Key](https://jobs.opennash.com/companies/amazon/jobs/f8075c537eef8a07ceea/) US, WA, Bellevue ### [Hardware Development Engineer, OneMHS - Electrical and Controls Engineering Architecture and Design](https://jobs.opennash.com/companies/amazon/jobs/227397e4524851de7df4/) US, WA, Bellevue ### [Hardware Engineer, WW AMZL Innovation and Design Engineering](https://jobs.opennash.com/companies/amazon/jobs/d34e8e8e6ca38bc5bfea/) US, WA, Bellevue ### [Head of US Sales Enablement, Amazon Shipping](https://jobs.opennash.com/companies/amazon/jobs/b61b9e73495b58f41045/) US, WA, Bellevue ## Similar jobs at other companies ### [Switcher/Yardman Relay Center - Fredericksburg, VA](https://jobs.opennash.com/companies/kroger/jobs/b17103f5a6f00576c4a6/) Kroger · Fredericksburg, Virginia, Nova Relay Transport Center ### [DISPATCHER for Fleet Transportation Relay Center - Floating Schedule](https://jobs.opennash.com/companies/kroger/jobs/2c2573ff2e7fa830c89c/) Kroger · Fredericksburg, Virginia, Nova Relay Transport Center ### [Transmission Relay Technician I or Learner Relay Technician](https://jobs.opennash.com/companies/duke-energy/jobs/3fa3f4cb4148fe9bb7ff/) Duke Energy · Greensboro, NC ### [Associate Relay Settings Engineer](https://jobs.opennash.com/companies/leidos/jobs/8b422022d0310e604c14/) Leidos · Framingham, MA ### [Utility Foreman, Relay - Texas](https://jobs.opennash.com/companies/entergy/jobs/e89d21f7e22c2b9e60aa/) Entergy · Beaumont, Texas, United States [Jobs in Bellevue, WA](/locations/us/wa/bellevue/)[Jobs in Washington](/locations/us-wa/)[Operations jobs](/functions/operations/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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