Electro-Mechanical Assembly Technician

Aehr Test Systems (NASDAQ: AEHR) is a market leader in the Semiconductor Capital Equipment Industry, providing advanced solutions for semiconductor Burn-In and Test. Our innovative single touchdown full wafer burn-in and massively parallel test systems are revolutionizing the industry. Come join our team! We are seeking detail-oriented individual, with excellent organizational skills, to fill our immediate opening for an Electro-Mechanical Assembly Technician to join our team.


  • Strict adherence to area Safety and Quality instructions.
  • Firm understanding of ESD and mitigation processes.
  • Mechanical adjustment using hand tools, tweezers, dial indicators, hand held digital meters, torque verification, microscope.
  • Attention to detail concerning clean room protocol.
  • Ability to follow detailed Work Instructions.
  • Perform adjustments to achieve planarity (flatness) of substrates.
  • Microscope inspection of components & hardware.
  • Basic troubleshooting down to component level using Volt/Ohm meter.
  • Work within a team to support operations & engineering tasks and as an individual contributor to meet daily production quotas.
  • Read and follow special test instructions, wiring diagrams, schematic drawings, mechanical assembly drawings, and engineering instructions for assembling complex electro-mechanical equipment.
  • Apply knowledge of electronic theory and components to resolve test failures.
  • Perform data entry based on test results.
  • Perform data analysis and understand SPC process for all processing steps.


  • Experience in mechanical assembly and disassembly.
  • Familiarity with Lean Manufacturing principles a plus.
  • Ability to carefully handle and assemble delicate electro-mechanical components.
  • Strong understanding of electronic circuits/components and the ability to perform electronic debug and failure analysis.
  • Basic understanding of metrology equipment.
  • Ability to work with electrical schematics.
  • Ability to work with mechanical schematics.
  • Ability to effectively use electronic repair tools and testers.
  • Ability to effectively manage time and complete all tasks as assigned by the manager.
  • Mechanical and/or machine shop experience is a plus.
  • Minimum of 5 years in Electronics/Semiconductor Manufacturing/Capital Equipment Assembly.


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