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Optical Test Engineer Jobs in California (NOW HIRING)

Optical System Test Engineer

Fremont, CA · On-site

$130K - $180K/yr

Your Job As an Optical System Test Engineer you'll lead systems engineering and lab management for our cutting-edge DWDM optical network. You'll work with external technical experts and collaborate ...

Scale test infrastructure and methodologies from engineering samples to high-volume manufacturing ... MS or PhD in Electrical Engineering, Optics, Physics, Semiconductor Engineering, or related field ...

Senior Director of Optical Test

San Jose, CA · On-site

$260K - $295K/yr

Scale test infrastructure and methodologies from engineering samples to high-volume manufacturing ... MS or PhD in Electrical Engineering, Optics, Physics, Semiconductor Engineering, or related field ...

Optical Test Specialist

Redondo Beach, CA · On-site

$135K - $165K/yr

Optical Test Specialist Department: Assembly, Integration & Test Employment Type: Full Time ... You will work closely with engineering to improve overall test processes across the company.

Optical Engineer

Fremont, CA · On-site

$130K - $160K/yr

Your Job We are seeking an experienced Optical Engineer to support Co-Packaged Optics (CPO) test ... The role will own test concept development, test-fixture and setup design, test execution, data ...

Optical Test Specialist

Redondo Beach, CA · On-site

$135K - $165K/yr

Description As an Optical Test Specialist at Impulse , you will perform a wide range of opto ... You will work closely with engineering to improve overall test processes across the company.

Lead Optical Engineer

Irvine, CA · On-site

$139K - $179K/yr

Design and implement optical test setups including alignment tools, calibration methods, and ... Bachelor's or Master's degree in Optical Engineering, Physics/Electrical Engineering or a related ...

Lead Optical Engineer

Irvine, CA · On-site

$139K - $179K/yr

Design and implement optical test setups including alignment tools, calibration methods, and ... Bachelor's or Master's degree in Optical Engineering, Physics/Electrical Engineering or a related ...

Lead Optical Engineer

Irvine, CA · On-site

$90 - $130/hr

Design and implement optical test setups including alignment tools, calibration methods, and ... Qualifications * Bachelor's or Master's degree in Optical Engineering, Physics/Electrical ...

Lead Optical Engineer

Irvine, CA

$138K - $179K/yr

Design and implement optical test setups including alignment tools, calibration methods, and ... Bachelor's or Master's degree in Optical Engineering, Physics/Electrical Engineering or a related ...

Test Engineer Location: San Jose, CA (Onsite) Duration: 6+ Months contract role ... Knowledge of fundamental hardware blocks & subsystems Optical Design, LVDS Signaling, Signal ...

Showing results 21-40

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 Sep 6, 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:

Infographic showing various Optical Test Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $138,084 per year, or $66.4 per hour.

Design & Optical Test Engineer

HRL Laboratories

Malibu, CA

$81K - $98K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Key responsibilities

  • Perform critical engineering and R&D under the supervision of staff scientists for next generation quantum photonic/electronic devices and deployable optical payloads

  • Design, model, set up, and test free-space and fiber optic experiments and design and fabricate semiconductor devices

  • Improve processes, perform measurements, collect, summarize, and analyze data, and present findings to other scientists


Job description

HRL Laboratories, an IBM company, pioneers the next frontiers of physical and information science. Delivering transformative technologies in automotive, aerospace and defense, HRL advances the critical missions of its customers to help them remove limitations and create competitive advantage. HRL then transitions the work back to customers – ready for real-world application. For more than 70 years, HRL’s rich portfolio of scientific discoveries and engineering innovations continues to build on each other — often in unexpected, profound and far-reaching ways. As a private company owned by IBM, HRL prioritizes purpose over profit, significantly advancing the state of the art.

HRL Laboratories advances critical structural and functional materials and semiconductor devices that enable precision navigation, quantum technologies and extreme-environment performance. With expertise from design through deployment, we deliver scalable, high-performance solutions that transform our customers’ missions. Our work leverages digital manufacturing and scalable microfabrication techniques to meet tomorrow’s toughest challenges.

Position Summary:

•    Design, build, test, and analyze optical, optoelectronic, and photonic experiments for quantum communications systems and platforms 
•    Collaborate with multidisciplinary R&D teams to advance quantum communications technologies

Key Responsibilities:

•    Perform critical engineering and R&D under the supervision of staff scientists for next generation quantum photonic/electronic devices and deployable optical payloads 
•    Design, model, setup, and test of free-space and/fiber optic experiments and design and fabrication of state-of-the-art semiconductor devices 
•    Improve processes, perform measurements, collect, summarize, and analyze data, present and discuss data with other scientists
•    Work with mechanical and electrical teams to troubleshoot complex systems

Required Qualifications:

•    Bachelor’s or master’s in physics, Electrical Engineering, Optical Engineering, or related discipline
•    Some prior experience working with any of microfabrication, free-space/fiber optics, electronics, computer-controlled experiments obtain through coursework, independent study, or other internships 
•    Strong desire to learn and be trained in scientific laboratory techniques and experimental procedures 
•    Must be able to work well in a dynamic team environment and possess excellent communication skills
•    Working knowledge of free space optics, fiber optics, mechanical CAD software, and rf-test equipment (spectrum analyzers, power meters, oscilloscopes)

Physical Requirements:

•    Must be able to work safely in an optical testing laboratory 
•    Excellent verbal and written communication skills and organization skills are required
•    Must be proficient in use of computers, engineering workstations, and complex electronic equipment

Special Requirements:

•    US Citizenship with the ability to obtain and maintain a US Government security clearance

Compensation and Benefits:

  • Pay Range: $81,800- 98,900
  • Our salary ranges are determined by role, level, and location (California). The range displayed on each job posting reflects the target range for new hire salaries for the position. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range during the hiring process.
  • Benefits: HRL offers a generous and very competitive total compensation and benefits package. Our Regular/Full Time benefits include medical, dental, vision, life insurance, 401K match, gym facilities, PTO, Sick time, upward mobility, and an exciting and challenging work environment.
  • For more information about our company benefit offerings please visit: https://www.hrl.com/careers/benefits

Non-Discrimination and Equal Employment Opportunities (U.S.)

Don’t meet every single requirement? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At HRL, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

We are proud to be an EEO/AA employer M/F/D/V. We maintain a drug-free workplace and perform pre-employment substance abuse testing. 

If you would like more information about Equal Employment Opportunity as an applicant under the law, please go to Employees & Job Applicants \u007C U.S. Equal Employment Opportunity Commission

For our privacy policy please visit: www.hrl.com/privacy


We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.