Jobs · Engineering · California

Hardware Lab Engineer

Astera Labs · San Jose, CA · 2 wk ago
Engineering$160k/yrFull-time

Job Description

This role will work closely with firmware, system validation, quality, and product engineers to support silicon bring-up, characterization, and debug activities through hands-on lab execution. The ideal candidate will have a deep understanding of circuits, hands-on experience with PCBAs and silicon test environments, and the ability to work on complex, open-ended tasks with minimal oversight.

Key Responsibilities

  • Setup and maintain test environments for silicon validation and characterization. Configure and update hardware, software, firmware, and applications. Replicate BKCs.
  • Carry out hands-on testing of silicon devices including PCIe Gen5/6/7, CXL, Ethernet, and other high-speed interfaces
  • Install and configure servers, including FW, BIOS, OS, and network
  • RMA intake/triage: inspection, electrical verification, screening (including CSAM inspection), and prioritization
  • Manage logistics and communications with external labs
  • Organize, track, and distribute lab equipment, hardware, and peripherals
  • Ad hoc PCBA rework and soldering of fine-pitch SMD components
  • Develop, document, and maintain lab procedures

Required Qualifications

  • Bachelor's degree in Electrical Engineering, Computer Engineering, or related field
  • 5-12+ years of hands-on experience in lab environments supporting silicon validation or hardware development
  • Proficiency with high-speed test equipment (oscilloscopes, protocol analyzers, BERTs, multimeters)
  • Experience with high-speed interface testing (PCIe, CXL, DDR, Ethernet, or SerDes)
  • Strong programming skills in Python for test automation
  • Familiarity with Linux operating systems and command-line tools
  • Demonstrated experience coordinating with third-party testing laboratories and managing logistics, including sample shipping, chain of custody, and scheduling
  • Strong organizational skills for managing multiple RMA cases simultaneously and prioritizing based on severity/impact

Preferred Qualifications

  • Experience with post-silicon validation of ASICs, SoCs, or Retimer/PHY products
  • Knowledge of analog/mixed-signal circuit testing and debugging techniques
  • Experience with JTAG, I2C, SPI, and other embedded interfaces
  • Familiarity with PCB design, schematic reading, and signal integrity concepts
  • Knowledge of data center systems architecture (servers, AI platforms, networking equipment)
  • Understanding of ATE (Automated Test Equipment) systems and production test methodologies
  • Experience with defect screening methodologies including visual inspection, electrical testing, and acoustic imaging
  • Experience with complete RMA lifecycle management from intake through root cause analysis and corrective action
  • Knowledge of common semiconductor failure modes and failure analysis techniques including die attach inspection, delamination detection, void analysis, and crack identification
  • Experience with formal compliance testing and industry standards

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