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Optical Simulation Engineer Jobs in California (NOW HIRING)

Optical Engineer

Santa Clara, CA · On-site

$110K - $200K/yr

Perform optical modeling and simulation using Zemax * Conduct optical tolerance analysis and ... D. in: Optical Engineering, Photonics, Physics, Applied Physics, or Related technical field

CA · On-site

$128K - $166K/yr

The Senior Optical Engineer will be responsible for designing, testing, and optimizing optical ... Proficiency with optical simulation tools (e.g., Zemax, Code V, or similar) * Experience with lab ...

Senior Optical Engineer

San Diego, CA · On-site

$137K - $177K/yr

The Senior Optical Engineer will be responsible for designing, testing, and optimizing optical ... Proficiency with optical simulation tools (e.g., Zemax, Code V, or similar) * Experience with lab ...

Sr. Engineer, Optical

San Jose, CA · On-site

$104K - $174K/yr

Job Title: Sr. Engineer, Optical Reporting to: Director Engineering Location: San Jose, California ... Optical design skills and knowledge of ZEMAX or similar optical simulation packages. * Hands on ...

... optics, software, and systems. Eridu is working with best-in-class supply chain partners including ... Position Overview We are seeking a highly motivated Network Simulation Engineer to lead the ...

This role balances optical simulation pipeline development with hands-on responsibility for defining engineering builds, designing experiments, conducting failure mode analysis, and translating ...

This role balances optical simulation pipeline development with hands-on responsibility for defining engineering builds, designing experiments, conducting failure mode analysis, and translating ...

Display Module Optical Engineer

Sunnyvale, CA · On-site

$151K - $196K/yr

... and optical simulation (LightTools, FDTD, Zemax, Code V) is strongly desired. Preferred ... Experience in module engineering, module integration, or high-volume manufacturing processes.

Cspeed IO is developing next-generation optical semiconductor solutions for the AI infrastructure ... Engineering, Physics, or equivalent practical background. * 6+ years of thermal simulation for ...

The Role This position owns thermal modeling for CspeedIO optical engines, from die-level power ... Engineering, Physics, or equivalent practical background. * 6+ years of thermal simulation for ...

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Optical Simulation Engineer information

What is an optical simulation engineer?

An Optical Simulation Engineer is a professional who uses specialized software and modeling techniques to design, analyze, and optimize optical systems such as lenses, lasers, and imaging devices. They simulate the behavior of light within these systems to predict performance and identify potential issues before physical prototypes are built. These engineers work closely with product development teams in industries like telecommunications, aerospace, automotive, and consumer electronics. Their expertise helps to improve efficiency, reduce costs, and ensure the quality of optical products.

What are the main challenges an optical simulation engineer faces when working on multidisciplinary project teams?

Optical Simulation Engineers often collaborate closely with mechanical, electrical, and software engineers to ensure that optical designs integrate seamlessly into larger systems. A common challenge is translating complex optical requirements into terms that colleagues from other disciplines can understand, while also adapting simulations to reflect real-world constraints such as tolerances and material properties. Effective communication and flexibility are essential, as project requirements can evolve rapidly and may require iterative simulations or adjustments. Building strong cross-functional relationships can help overcome these challenges and lead to more robust, innovative solutions.

What is the difference between Optical Simulation Engineer vs Optical Design Engineer?

AspectOptical Simulation EngineerOptical Design Engineer
Required CredentialsBachelor's or Master's in optics, physics, or engineering; proficiency in simulation softwareBachelor's or Master's in optics, physics, or engineering; strong design and analytical skills
Work EnvironmentPrimarily uses simulation tools to model optical systems; collaborates with design teamsDesigns and develops optical components and systems; often involved in prototyping
Employer & Industry UsageOptics companies, research labs, aerospace, and defenseOptics and photonics companies, consumer electronics, and medical device industries

Both roles require a background in optics and engineering, but Optical Simulation Engineers focus on modeling and analysis using simulation software, while Optical Design Engineers are more involved in creating and optimizing physical optical systems. They often work together but have distinct responsibilities within the optical development process.

What are the key skills and qualifications needed to thrive as an optical simulation engineer, and why are they important?

To thrive as an Optical Simulation Engineer, you need expertise in optics, physics, and mathematics, typically with a degree in optical engineering or a related field. Proficiency in simulation software such as Zemax, LightTools, or COMSOL Multiphysics, along with familiarity with programming languages like Python or MATLAB, is commonly required. Strong problem-solving skills, attention to detail, and effective communication are crucial for collaborating with interdisciplinary teams and conveying complex technical concepts. These abilities ensure accurate optical system modeling, efficient project workflows, and successful development of innovative optical products.

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

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

What cities in California are hiring for Optical Simulation Engineer jobs?

Cities in California with the most Optical Simulation Engineer job openings:

Infographic showing various Optical Simulation Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 2% Temporary, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Mechanical Optical Simulation Engineer

Nvidia

Santa Clara, CA • Hybrid

Full-time

This job post has expired today. Applications are no longer accepted.


Nvidia rating

9.6

Company rating: 9.6 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

7th of 244 rated software companies


Job description

NVIDIA's GPUs and SOCs are the world leaders in power, performance and efficiency. We are continually innovating to deliver new and creative solutions to extraordinary problems in a wide range of sectors. To this purpose, we are now seeking a passionate mechanical optical engineer who is committed to making a difference in the world through their contributions. You will be responsible for micro-optical component design for NVIDIA's products.

We are looking for a highly motivated mechanical engineer in the Advanced Technology Group (ATG). Do you have a strong background in precision mechanical components and advanced manufacturing? Are you proficient in one of the underlying fields such as mechanical engineering, optical devices, and materials processing? If yes, then we'd love to hear from you! The job requires working on complex problems and products; you will be providing solutions that are highly creative and directly contribute to product differentiation.

What you'll be doing:

  • Defining mechanical-optical design rules using simulation software.

  • Discuss with vendors to set DOE plans and data acquisition.

  • Running optical test systems to determine product performance.

  • Root cause analysis and debugging unique failures.

  • Collaborate with multi-functional teams within NVIDIA and define optical packaging requirements.


What we need to see:

  • Bachelor degree in Materials Science, Mechanical Engineering, Physics or related fields or equivalent experience.

  • 5+ years mechanical design experience.

  • Knowledge in micro-optic design and optical termination standards.

  • Basic photonic device knowledge.

  • Strong problem-solving skills.

  • Background of mechanical simulation software like Ansys or Abacus.

  • Working knowledge of optical simulation software like Lumerical and Zemax.


Ways to stand out from the crowd:

  • Experience in using bleeding edge simulation tools like Ansys Optislang.

  • Solid understanding of AutoCad,

  • Basic understanding of flip chip packaging process.

  • 3D CAD tools like Solidworks.

  • Working level knowledge of Microsoft Office.


NVIDIA offers highly competitive salaries and a comprehensive benefits package. We have some of the most brilliant and talented people in the world working for us and, due to unprecedented growth, our world-class engineering teams are growing fast. If you're a creative and autonomous engineer with real passion for technology, we want to hear from you!
#LI-Hybrid

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 124,000 USD - 195,500 USD for Level 3, and 140,000 USD - 224,250 USD for Level 4.

You will also be eligible for equity and benefits.

Applications for this job will be accepted at least until May 9, 2026.

This posting is for an existing vacancy.

NVIDIA uses AI tools in its recruiting processes.

NVIDIA is committed to fostering a diverse work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

What Nvidia employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About Nvidia

Sourced by ZipRecruiter

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology--and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Santa Clara, CA, US

Year founded

1993