SiPho & III-V Test Engineer

Hardware & Embedded Engineering Mountain View, CA

Who we are

Aurora’s mission is to deliver the benefits of self-driving technology safely, quickly, and broadly.

The Aurora Driver will create a new era in mobility and logistics, one that will bring a safer, more efficient, and more accessible future to everyone.

At Aurora, you will tackle massively complex problems alongside other passionate, intelligent individuals, growing as an expert while expanding your knowledge. For the latest news from Aurora, visit aurora.tech or follow us on Linked In .

What we are looking for

Aurora hires talented people with diverse backgrounds who are ready to help build a transportation ecosystem that will make our roads safer, get crucial goods where they need to go, and make mobility more efficient and accessible for all.

We are looking for a highly experienced Test Engineer to lead the development of test methodologies, automation, and test infrastructure for silicon photonics, lasers, and advanced optoelectronic products. This role combines photonics expertise, hardware test development, Python software automation, and data analysis, with a strong focus on scalable and production ready test solutions.

In this role you will

Develop optimized automated routines to execute and analyze various silicon photonics and III-V components (e.g., optical power, insertion loss, LIV sweeps, extinction ratio, modulation bandwidth, coupling efficiency).

Design and validate specialized test hardware, including optomechanical fixtures, probe cards, and custom printed circuit boards (PCBs), for use in both research and development (R&D) and high-volume manufacturing

Design software control systems, search algorithms, and machine vision tools that automatically align optical components across multiple axes and optimize chip-to-chip coupling, FAU-to-chip coupling

Correlate measurement data with physical device behavior to monitor optoelectronic performance, track process variations, and drive hardware yield improvements.

Establish detailed test specifications, conduct Gauge Repeatability and Reproducibility (Gauge R&R) studies to assess measurement reliability, and create calibration and qualification procedures for characterization stations.

Set measurement best practices, calibration procedures, data quality checks, and documentation standards for all testing activities.

Turn test and characterization results into clear, actionable recommendations for teams working on laser design, photonics integration, packaging, system architecture, and reliability.

Required qualifications

BS/MS/PhD in Electrical Engineering, Physics, Photonics, Optical Engineering, or a related field.

6+ years hands‑on experience in photonics, laser, semiconductor, or optoelectronic testing

Fundamental understanding of optical, electrical and optoelectrical measurement techniques and instrumentations

Proficiency in Python or similar object‑oriented programming languages

Direct experience working with advanced optical sensing technologies, including lidar, silicon photonics, or related fields.

Experience designing and implementing automated optical alignment systems for high‑precision optical characterization, including multi‑axis motion control, alignment search algorithms, and real‑time feedback optimization

Experience in experimental design and statistical analysis, with the ability to analyze large characterization datasets, draw clear conclusions from test results, and provide actionable feedback to design teams.

Proven track record of architecting automated test systems from concept through production deployment in a semiconductor, photonics, or advanced hardware environment.

Extensive experience performing complex high‑speed…