Job Id: 1293

Principal Test Engineer

Bedford, MA

Responsible for improving existing processes and defining new processes and equipment for fiber based electro-optical product and will participate in cost improvement projects, provide technical support to meet volume manufacturing throughput requirements, working with design engineering to develop test plans for new products.


  • Perform electrical and optical characterizations of semiconductor laser diodes including DC test of laser power, current, voltage, and optical spectrum; RF test of laser small signal modulation and fiber optical transmission test.
  • Perform fiber characterization tests using power meter/laser sources and fiber end face testing using industry standard test equipment
  • Select, develop, integrate and maintain test systems for in-process data collection and validation on both active and passive fiber optic assemblies.


  • BS in electrical or optical engineering with a minimum 5 years’ experience in an optical device volume-manufacturing environment.
  • Experience with Photonics applications, specifically fiber optics.
  • Exposure to SPC and GMP and basic problem-solving techniques.
  • LabVIEW, Python, C Sharp programming experience

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