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Optical Aligner and Test Engineer Mountain View, CA

Aeva


Job Location:

Mountain View, CA - USA

Yearly Salary: USD 132400 - 179200
Posted: 18 September 2026 (2 days ago)
Application Deadline: 16 December 2026
Vacancies: 1 Vacancy

Job Summary

About us:

Aevas mission is to bring the next wave of perception to a broad range of applications from automated driving to industrial robotics consumer electronics consumer health security and beyond. Aeva is transforming autonomy with its groundbreaking sensing and perception technology that integrates all key LiDAR components onto a silicon Photonics chip in a compact module. Aeva 4D LiDAR sensors uniquely detect instant velocity in addition to 3D position allowing autonomous devices like vehicles and robots to make more intelligent and safe decisions.

Role Overview:

We are seeking a hands-on optical aligner and test engineer to develop and optimize the optical module used in our LiDAR and sensor product lines. You will join the team developing optical alignment systems for the optical module test methodologies and manufacturing test from prototype through high-volume production.

The ideal candidate has strong practical experience with optical alignment precision motion systems lasers photodetectors optical test and measurement equipment and automation. You will work closely with product design Photonics mechanical manufacturing and quality teams to troubleshoot and improve production yield throughput and test coverage.

What youll do:
  • Develop robust fast active alignment sequences and algorithms for lasers detectors and fibers using coupling lenses and other optics.
  • Specify and build custom fixtures and high precision motor stages for achieving sub-micron precision alignment with high repeatability and reproducibility.
  • Develop robust test cases and analysis routines for screening optical modules and associated test time station throughput repeatability and measurement capability.
  • Work with external vendors to evaluate specify and procure advanced test and aligner solutions for the module and associated assemblies. These may include high speed active align systems beam characterization and other optical metrology solutions.
  • Develop tests and characterize Silicon Photonics based photonic integrated circuits (PIC) lasers and optical amplifiers to support path finding programs.
  • Analyze test and manufacturing data to identify process variation drift and systematic failures.
What you have:
  • Experience in integrated optics product manufacturing such as LiDAR and optical transceiver.
  • MS or Ph.D. in Physics Photonics Optical engineering or related technical discipline.
  • Strong programming background in Python for automation. Experience with LabView and C# is also preferred.
  • Experienced with optical instrumentation such as tunable lasers spectrum analyzers optical powermeter spectrum analyzer switches power supplies DAQ motorized stages and active alignment systems.
  • Familiar with interfaces and tools such as I2C SPI UART JTAG GPIB and raspberry Pi for automation with instruments and embedded systems.
  • Experience in statistical analysis such as GR&R correlation and DOE analysis for manufacturing process improvementsusing tools such as JMP.
Whats in it for you:
  • Be part of an early start-up thats backed by industry-leading venture capitalists
  • Very competitive compensation and meaningful equity!
  • Exceptional benefits: Medical Dental Vision and more!
  • 401k matching
  • Unlimited PTO: We care about results not punching timecards
  • Paid lunches ping pong tournaments and fun team off-sites!
$132400 - $179200 a year
Salary pay ranges are determined by role level and location. Within the range the successful candidates starting base pay will be determined based on factors including job-related skills experience certifications qualifications relevant education or training and market conditions. These ranges are subject to change in the future.
Depending on the position offered equity bonus and other forms of compensation may be provided as part of a total compensation package in addition to comprehensive medical dental and vision coverage pre-tax commuter and health care/dependent care accounts 401k plan life and disability benefits flexible time off paid parental leave and 11 paid holidays annually.
Aeva is an Equal Opportunity Employer including protected Veterans and individuals with disabilities.

Required Experience:

IC


About Company

Company Logo

Aeva is building the next-generation of sensing and perception for autonomous vehicles and beyond using FMCW LiDAR technology.

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