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Lumentum

Supplies photonic components for networks

Visual Inspection Engineer

Inspection & TestConfirmed live in the last 24 hours
Full-timeSagamihara, Kanagawa, JapanNo salary listedIn-person

About the Job

Requirements

  • A bachelor's, master's, or doctoral degree in engineering, science, computer science, or a related field.
  • Experience in semiconductor manufacturing, visual inspection, or equipment engineering.
  • Strong analytical and problem-solving skills.
  • Fluent Japanese communication skills.
  • Basic English communication skills for emails, documents, and online meetings.
  • Mandatory experience implementing automated visual inspection using rule-based methods.
  • Mandatory experience applying artificial intelligence to visual inspection.
  • Experience with automated optical inspection (AOI) system installation, qualification, and recipe development.
  • Experience analyzing inspection data and improving yield.

Responsibilities

  • Install, qualify, and maintain automated optical inspection (AOI) systems.
  • Apply artificial intelligence technologies to semiconductor product visual inspection.
  • Improve product appearance and reduce visual defects.
  • Monitor visual inspection yield and implement corrective actions.
  • Develop and optimize rule-based inspection recipes.
  • Deploy visual inspection systems and best practices to overseas sites.
  • Collaborate with research and development, Manufacturing, Quality, Information Technology, and equipment suppliers.

Desired Qualifications

  • Experience deploying systems or processes across multiple manufacturing sites.
  • Experience with Python, image processing, machine learning, or data analysis.

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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