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Aeva, Inc.

Posted 8 months ago

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Manufacturing Test Automation Engineer

ChonburiOn-siteFull-time

AI Summary

Senior Test Automation Engineer developing test cases, alignment algorithms, and MES integration for photonics manufacturing of 4D LiDAR sensors.

About this role

About us:
Aeva is building the next generation of sensing and perception for autonomous vehicles and beyond. With its unique ability to measure instantaneous velocity for each pixel, long-range performance at high resolutions, while being free from LiDAR or sunlight interference, Aeva’s 4D LiDAR is built from the ground up at silicon photonics scale for mass-market applications.
Role Overview:
We are seeking a highly skilled and experienced Senior Test Automation Engineer specializing in photonics test and automation to join our dynamic team. You will play a crucial role in developing test and aligner station automation and manufacturing execution system (MES) integration.

What you'll be doing:

  • Develop robust test cases and analysis routines for screening optical modules and associated assemblies in the manufacturing line.
  • Develop and optimize alignment algorithms used to align lens and other optical components in our optical module.
  • Develop MES integration for all stations in the manufacturing line. This requires collaboration with Aeva engineering teams to understand data generated by each station that has to be stored in the Manufacturing Execution System (MES) and well as working with the equipment vendors to automate station and integrate with MES.
  • Perform data analysis and interpretation to identify trends, patterns, and potential areas, OCAP for improvement in the manufacturing process Yield and product quality.
  • Collaborate with team team and CM to install test station, perform Gage R&R analysis, establish test procedures, tester calibration and maintenance.
  • Collaborate with cross-functional engineering teams, manufacturing and quality assurance, to troubleshoot issues, and improve product performance.
  • Participate in the development and implementation of test automation strategies to improve efficiency and reduce testing time.
  • Collaborate with external vendors and suppliers to ensure the availability and functionality of required test equipment and software.
  • Manage quality in the line by routinely monitoring KPIs and present reports to operations and management teams.
  • Responsible for test failure debug and corrective actions when there are deviations.
  • Drive test time reduction efforts and implement improved procedures and process control & disposition flow.
  • Prepare test roadmap and capacity plans for product ramp and next-gen NPI.

    • What you have:

  • Bachelor's or master's degree in Engineering (Optical or related field) or equivalent practical experience.
  • 7+ years of experience in test engineering, preferably in the field of photonics and optics.
  • Prior experience with Test station hardware integration and automation software development using Python programing and Labview.
  • Prior experience with aligner stations such as Ficontec
  • Experience with manufacturing execution system (MES) software and its integration into the testing process using API.
  • Proficient in data analysis and interpretation, using statistical techniques and software tools such as JMP.
  • Strong understanding of optical and photonics manufacturing processes and equipment, debug laser & photonics tests.
  • Proficiency in developing and documenting test plans and procedures for optical and photonics components and systems.
  • Strong problem-solving skills and ability to troubleshoot technical issues effectively.
  • Excellent communication and interpersonal skills to collaborate with cross-functional teams and external stakeholders

    • Skills

    Data AnalysisGage R&RJMPLabVIEWManufacturing Execution SystemMESOptical TestingPhotonicsPythonTest Automation

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