Senior IO Sensor Validation engineer

2 months ago


Sunnyvale, United States Quest Global Full time

Job Requirements

  • Characterize and validate touch, proximity sensor, ambient light sensor, Inertial measurement unit for smart wearables.
  • Optimize sensor performance based on validation result
  • Documenting and presenting test results to engineering teams
  • Working with cross-functional teams to assure that sufficient and accurate testing is implemented



Work Experience

Required Skills (Technical Competency):

  • 5+ years of Electrical System Verification for consumer electronics
  • Experience with the definition of validation test plans and writing detailed electrical validation SOPs.
  • Experience owning significant areas of electrical validation
  • Experience executing electrical validation on the bench. Familiarity with lab equipment such as oscilloscopes, DMM, e-load, power supply, power analyzer, spectrum analyzer, signal generator, and temp chamber.
  • Understanding of board schematics and board layout. Ability to find proper probe locations and identify potential points of failure in the DUT.
  • Working knowledge of Python, and LabVIEW for data processing and automation.
  • Bachelor's degree in Electrical Engineering, Computer Science or equivalent experience
  • A team player with strong communication skills. A self-motivated person who thrives in a cross-functional and fast-paced environment.

Desired Skills:

  • Programming skills to develop software/firmware/scripts for validation, characterization, and prototyping (e.g. Python)
  • Proficiency in data analysis tools (e.g. MATLAB, R etc.)
  • Experience with firmware development (C/C++) is a plus
  • Knowledge in I2C/SMBus, UART, SPI, USB, Network stack is a plus
  • Ability to read schematics
  • Experience with code management tools like Git
  • Excellent communication and collaboration skills


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