# Optical Test Engineer at Lumilens

- Company: Lumilens
- What the company does: Backed by Redpoint.
- Company website: https://lumilens.com/
- Type: Startups
- Level: Mid level
- Location: San Jose
- Work setup: On-site
- Posted: 2026-03-22
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/lumilens/dfce7b12-d717-4cac-a579-aec30c57a154
- Page: https://www.1752.vc/careers/jobs/lumilens-optical-test-engineer-2/

## About the role

As an Optical Product Test Engineer, you will play a vital role in validating and ensuring the quality of Lumilens’ photonic components, modules, and systems. This position combines hands-on production testing with test development and reporting, supporting both new product introduction (NPI) and volume manufacturing.

## What they're looking for

- BS or MS in Engineering, Physics, Optics, or a related technical field
- 8+ years of industry experience in optical or fiber component testing preferred
- Prior exposure to photonics, telecom, or high-speed networking systems is a plus
- Hands-on experience with optical test instruments (e.g., optical spectrum analyzers, power meters, polarization controllers, bit-error-rate testers)
- Familiarity with communication interfaces and test automation tools
- Ability to write or adapt scripts for automation (Python, LabVIEW, Visual Basic, Shell scripting a plus)

Tags: Engineering