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Optical Test Engineer Jobs in California (NOW HIRING)

Voyager Technologies, Inc.

Optical Engineer

San Diego, CA

$135K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Radiometric analysis * Optical test plans development * Optical test procedure development ... Degree in Optical Engineering, Optical Sciences, Engineering, or Mathematics (STEM) and minimum 7 ...

Voyager Technologies, Inc.

Optical Engineer

San Diego, CA · On-site

$135K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Radiometric analysis * Optical test plans development * Optical test procedure development ... Degree in Optical Engineering, Optical Sciences, Engineering, or Mathematics (STEM) and minimum 7 ...

Muon Space

Camera Test Engineer II

Mountain View, CA · On-site

$159K - $184K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Conduct electro-optical performance testing of VSWIR and IR cameras. Measure and analyze critical ... Collaborate with Camera Systems Engineers and Optical Test Engineers to ensure comprehensive ...

Muon Space

Camera Test Engineer II

Mountain View, CA · On-site

$159K - $184K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Conduct electro-optical performance testing of VSWIR and IR cameras. Measure and analyze critical ... Collaborate with Camera Systems Engineers and Optical Test Engineers to ensure comprehensive ...

Doist

Optical Engineer

San Diego, CA · On-site

$135 - $185/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Optical test plans development * Optical test procedure development * Understanding the testing of high-performance optical sensors EDUCATION, SKILLS, & EXPERIENCE: * Degree in Optical Engineering ...

New

K2 Space

Avionics Test Engineer, Optical

Los Angeles, CA · On-site

$100K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

As an Optical Avionics Test Engineer, you will be pivotal in developing production test hardware and software to deliver optical avionics through ATP and QTP. You will be working alongside the ...

K2 Space

Avionics Test Engineer, Optical

Los Angeles, CA · On-site

$100K - $150K/yr

As an Optical Avionics Test Engineer, you will be pivotal in developing production test hardware and software to deliver optical avionics through ATP and QTP. You will be working alongside the ...

DigiLens Inc.

Be Seen First

Optical Engineer

Sunnyvale, CA · On-site

$135K - $165K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role DigiLens is looking for an Optical Engineer to join our engineering team to support ... Strong background in optical test equipment. * Experience with micro display technologies.

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Showing results 41-60

All JobsOptical Test Engineer JobsOptical Test Engineer Jobs in California

Optical Test Engineer information

See California salary details

$78.5K

$138.1K

$185K

How much do optical test engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for optical test engineer in California is $138,084.00, according to ZipRecruiter salary data. Most workers in this role earn between $127,300.00 and $156,400.00 per year, depending on experience, location, and employer.

What is an optical test engineer?

An Optical Test Engineer is responsible for designing, implementing, and conducting tests on optical components and systems to ensure they meet performance and quality standards. They work with lasers, lenses, fiber optics, and imaging devices, using specialized equipment to analyze optical performance. Their role includes troubleshooting issues, optimizing system performance, and documenting test results. Optical Test Engineers often collaborate with design and manufacturing teams to refine processes and improve product reliability.

What does an optical test engineer do?

As an Optical Test Engineer, your daily tasks often include setting up and performing tests on optical components or systems, analyzing measurement data, troubleshooting issues, and preparing detailed reports. You’ll regularly work with advanced optical instruments to verify system performance and might collaborate with design, manufacturing, and quality teams to address technical challenges. Maintaining accurate records and ensuring compliance with industry standards are also important parts of the job. This role provides a dynamic mix of hands-on technical work and problem-solving, making it both challenging and rewarding for those interested in optics and precision engineering.

What skills and qualifications are needed to be an optical test engineer?

To thrive as an Optical Test Engineer, you need a solid background in optics, physics, and engineering principles, usually supported by a relevant degree and experience in optical testing. Familiarity with optical test equipment such as interferometers, spectrometers, and software like LabVIEW or MATLAB is highly valuable, and certifications in optics or quality assurance can be advantageous. Strong problem-solving abilities, attention to detail, and effective communication skills help differentiate top performers in this field. Mastery of these technical and interpersonal skills ensures precise testing, reliable product quality, and successful collaboration within multidisciplinary teams.

What are the most commonly searched types of Optical Test Engineer jobs in California?

The most popular types of Optical Test Engineer jobs in California are:

What are popular job titles related to Optical Test Engineer jobs in California?

For Optical Test Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Optical Test Engineer jobs in California look for?

The top searched job categories for Optical Test Engineer jobs in California are:

Optical Test Engineer jobs near you
Infographic showing various Optical Test Engineer job openings in California as of August 2026, with employment types broken down into 79% Full Time, 18% Contract, and 3% Nights. Highlights an 97% In-person, and 3% Hybrid job distribution, with an average salary of $138,084 per year, or $66.4 per hour.

Principal Engineer - Switch Systems Test Engineer

Jobtailor

Fremont, CA • On-site

$140 - $210/hr

Other

Posted 10 days ago

Job description

Responsibilities
  • Assist in the standardization and implementation of Switch‑based DVT (XDVT) test coverage for all new 800G, 1.6T and future 3.2T optical transceiver products. This includes continuously defining the new test coverage and streamlining the XDVT submission, verification and data reporting process.
  • Coordinate on the global XDVT activities, and assist/advise on the XDVT failure analysis working closely with different design teams from all R/D sites.
  • Assist module design team/QA team for urgent optical transceiver evaluation, optimization and debugging on switches.
  • Be able to directly interface with Switch‑vendor and DSP vendor for co‑debugging on the very challenging link flap issues as part of joint efforts by cross‑functional teams.
  • Co‑develop the special module tuning/optimization algorithm on Switch‑based setup for LPO and LRO products by collaborating with design teams, customers and/or switch vendors.
  • Establish the Switch‑based knowledge base in three areas: Switch study/characterization as part of design guidance; Switch‑based product evaluation/optimization methodologies and lessons learned; Issues found on customer switch systems: Lesson learned, corrective actions and suggested design improvement.
  • Work closely with Switch test engineer to bring up the new types of switches and have regular interaction with various switch vendors for co‑debugging and feature request.
  • Need light travel to other sites to facilitate the implementation of the Switch‑based test platform and standardize the XDVT execution.
Requirements
  • B.S. EE degree with 9‑year experience or M.S. EE degree with 7‑year experience required.
  • Strong programming skills with Python are preferred.
  • Familiar with optical transceiver product characterization, validation and failure analysis in Switch‑based system.
  • Familiar with or capable of quick learning on Switch OS, such as Sonic by MSFT, Cumulus by Nvidia and VEOS by Arista.
  • Experience in link performance optimization on Switch rack system in data center is a Plus.
  • Basic knowledge in IEEE standard in terms of test specs and test methodologies.
  • Solid knowledge in PCBA, RF and Fiber optics is highly preferred.
  • Strong laboratory optical and electrical measurement skills required.
  • Hands‑on experience in optical test instruments, such as DCA, OSA, BERT, etc., is a Must.
  • Strong data analysis skills with SQL, JMP, MS Excel.
  • Strong skills in communication, presentation and documentation.
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