Lightmatter

Staff Electrical Test Engineer

Job Description

Posted on: 
2026-06-01

Responsibilities

  • Define, develop, implement, and support ATE test solutions for Silicon Photonics products.
  • Develop characterization and manufacturing test plans and identify test coverage gaps.
  • Collaborate with multi-functional teams to debug product failures and implement solutions.
  • Work with OSAT/test vendors to develop ATE test software and hardware infrastructure.
  • Partner with manufacturing teams to enhance yields, test coverage, and reduce costs.
  • Lead manufacturing activities related to wafer and package testing.
  • Write and maintain scripts/tools to improve productivity in the test engineering group.

Job Requirements

  • Bachelor's or Master's degree in Electrical/Computer Engineering or equivalent experience.
  • 8+ years of ATE Test Development Experience using Advantest V93000 or Teradyne.
  • Proficient in scripting languages like Python or Java.
  • Experience with ATE test programs and data analysis techniques.
  • Excellent communication and teamwork skills.
  • Preferred experience in Mixed Signal and high-speed Serdes testing.
  • Understanding of DFT insertion techniques and ability to read firmware code.
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