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Posted 2h ago•New York Office (HQ)

Silicon Photonics Systems Test Engineer – Optical Circuit Switches (OCS)

MiddleOn-site (New York)Salary undisclosed
Required Skills
PythonNext.js
Job Description

Silicon Photonics Systems Test Engineer – Optical Circuit Switches (OCS)

About us:

Voyant Photonics builds silicon photonic chips that steer and switch light at high speed. They power next generation, chip-scale FMCW LiDAR for robotics and autonomy, and optical circuit switches (OCS) for AI data centers. Based in NYC, we’re a hands-on team designing, building, and deploying frontier hardware to solve problems that matter, from how machines see to how AI scales.

About the role

We're looking for a Silicon Photonics Systems Test Engineer to join our Systems Team, reporting to the System Integration Lead. You'll be one of the first hands-on engineers on the OCS program, taking it from early technical derisk through proof of concept. Our architecture and models are well developed; your job is to put them to the test. You'll stand up the first OCS test benches, characterize early chips and prototypes, find where hardware and models disagree, and turn those findings into decisions.

What You'll Do:

  • Plan and run rapid derisk experiments on early SiPh test chips and subsystems to validate key architectural assumptions.

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