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Lumentum

Supplies photonic components for networks

Hardware Development Engineer - Hardware Development

Hardware Validation & TestingConfirmed live in the last 24 hours
Full-timeWuhan, Hubei, ChinaNo salary listedIn-person

About the Job

Requirements

  • Bachelor’s or Master’s degree in Electrical Engineering, Optical Engineering, or Testing Engineer.
  • Hands-on experience with high-speed measurements and debugging.
  • Familiarity with optical communication components and modulation formats such as NRZ, PAM4, and QAM.
  • Ability to work independently and in a team.

Responsibilities

  • Validate hardware performance using lab instruments such as oscilloscopes, bit error rate testers, vector network analyzers, and optical spectrum analyzers.
  • Conduct root-cause analysis and debugging of hardware issues during bring-up and testing phases.
  • Ensure hardware meets industry standards such as IEEE 802.3, OIF, and MSA specifications.
  • Work with suppliers to evaluate and qualify critical components including lasers, modulators, drivers, TIAs, and DSPs.
  • Support manufacturing, test development, and reliability validation for new product introduction.

About the Company

Lumentum

Supplies photonic components for networks

Lumentum designs and manufactures optical and photonic components for data networks, data centers, sensing, and manufacturing, including diode lasers. Its devices convert electronic signals into light to enable high-speed data transmission and 3D sensing. The company differentiates itself with a broad, high-volume photonics platform that combines silicon photonics, laser diodes for 3D sensing, and integrated optical components for cloud, networking, and manufacturing, supporting large-scale deployment. Its goal is to increase the speed, flexibility, and efficiency of communication networks and sensing systems to meet growing cloud data traffic.

Company size
1,001-5,000
Company stage
IPO
Headquarters
San Jose, CA
Founded
2015

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