About the job
About Etched
Etched is revolutionizing the AI landscape with the world’s first AI inference system specifically designed for transformers. Our technology offers more than 10x improvement in performance while significantly reducing costs and latency compared to traditional systems. With our cutting-edge ASICs, we enable innovations that are unfeasible with GPUs, such as real-time video generation models and advanced reasoning agents. Supported by substantial investments from leading venture capitalists and staffed with top-tier engineers, we are reshaping the core infrastructure of the fastest-growing industry in history.
Job Summary
Join our Manufacturing Test Engineering team as a Failure Analysis Test Engineer, where you will take charge of electrical debugging and failure analysis for our AI systems. You will play a crucial role in ensuring smooth product introductions from New Product Introduction (NPI) through to high-volume production. Your collaboration with hardware, ASIC, diagnostics, test, and reliability engineering teams will be vital in enhancing diagnosability, manufacturing predictability, yield processes, material improvements, and overall product reliability.
Your primary focus will be on enhancing the diagnosability and repair efficiency of PCBA and L10 Servers, striving to uphold the highest quality and reliability standards for our AI hardware.
Key Responsibilities
Diagnose and repair electronic assemblies (PCBA) down to the component level.
Work collaboratively with Contract Manufacturers (CMs) and ODMs to address capability gaps, enhance yield, and qualify new components.
Set up and operate various test equipment including oscilloscopes, spectrum analyzers, network analyzers, and digital multimeters (DMMs).
Maintain detailed records of failure data, repair actions, and updates to debug procedures.
Collaborate with design and production teams to troubleshoot recurring issues and enhance product yield.
Partner with Component Engineering, Supply Chain, and Hardware teams to guide component selection and minimize manufacturing risks early in the design phase.
Conduct board bring-up and debugging, utilizing Design of Experiments (DOE) and hands-on lab work.
Review and contribute to Process FMEA and Design FMEA, providing valuable diagnostics input.

