Sr Principal Hardware Engineer
LumentumSan Jose, California, United States
Posted November 24, 2025
145550 - 207900 USD year
Full Time
About the Company
Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose, California with R&D, manufacturing, and sales offices worldwide.
Job Description
We're looking for a Sr Principal Hardware Engineer to design, develop, and test high-speed electrical circuits and interfaces for co-packaged optical modules. This role requires expertise in high-speed digital and analog circuit design, signal integrity, power delivery, and PCB design.
Requirements
- Ph.D in Electrical Engineering/Physics/Applied Physics with 3+ years’ experience
- Strong foundation in digital, analog, and high-speed circuit design, simulation, and verification
- Laboratory experience with high-speed optical and electrical test equipment
- Proven track record with new product introductions and product ramp
- Knowledgeable of high speed optoelectronic devices (e.g. lasers, detectors, modulators)
- Multi-disciplinary background with a demonstrated record of innovation
- Excellent communication, organizational and time management skills
Benefits
- Annual bonus
- Commission for certain sales roles
- Equity
- Health and welfare benefits