Lumentum · 3 months ago
Senior Silicon Photonics Design Engineer
San Jose, CA
Full-time
Onsite
Mid, Senior Level
$85K/yr - $121K/yrLumentum is an industry leader in photonics technology, seeking a Senior Silicon Photonics Design Engineer to join their team. The role involves designing silicon photonics chips for cloud and network applications, particularly for the growing AI market, focusing on performance optimization and collaboration with various teams.
Optical CommunicationSemiconductorTelecommunications
Responsibilities
Complete simulations of chip components to continuously improve and optimize performance to maintain Lumentum’s leading edge and to find novel solutions for next generation products
Work collaboratively with packaging teams and other teams to ensure that chip solutions meet all constraints for target applications
With a clear understanding of the fabrication process, ensure that designs are kept within manufacturing tolerances
Participate in the construction of chip-test stations, providing support with mechanical and software requirements, and conduct initial experimental measurements before transferring routine testing to other teams
Evaluate performance results for typical performance behavior and for yield margin in a cost-effective high-volume manufacturing environment
Communicate with team members. Engage with others to both learn and teach
Qualification
Required
A PhD in Electrical Engineering or Physics or equivalent combination of education and work experience along with a solid background in optical physics and photonics
Strong background in photonic device modeling and analysis of test results
Experience with test methods used to characterize photonic chips
Expertise in software development to run experiments and/or to script simulations
Demonstrated drive and aptitude for research and development
Excellent oral and written English communication and presentation skills
Self-motivated, with strong analytical and problem-solving skills
Preferred
Proficiency with photonics simulation techniques such as FDTD, EME, etc. and software platforms that implement such techniques (e.g., Lumerical, Synopsys)
Proficiency with physical layout and verification software
Proficiency with statistical analysis software (SAS JMP)
Experience with fabrication of silicon photonics chips
Benefits
Annual bonus
Commission for certain sales roles
Equity
Health and welfare benefits
Company
Lumentum
Lumentum Operations is an optical and photonic products manufacturer.
Founded in 2015
5001-10000 employees
H1B Sponsorship
Lumentum has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (11)
2024 (11)
2023 (14)
2022 (34)
2021 (25)
2020 (31)
Funding
Current Stage
Public CompanyTotal Funding
$3.67B2025-09-04Post Ipo Debt· $1.1B
2023-06-12Post Ipo Debt· $525M
2022-03-03Post Ipo Debt· $750M
Leadership Team
Wajid Ali
Executive Vice President and CFO
Misha Rozenberg
Executive Vice President of Operations and Quality
Recent News
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