LU
LumentumVisual Inspection Engineer
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Before you apply
LocationJapan - Sagamihara
Work modeon-site
Typefull-time
SeniorityMid
Company size10,000+ people
PostedSep 28, 2026 · 1mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
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 AI to visual inspection
Experience with AOI system installation, qualification, and recipe development
Experience analyzing inspection data and improving yield
Experience deploying systems or processes across multiple manufacturing sites
Experience with Python, image processing, machine learning, or data analysis
Skills
AOI
AI
Python
image processing
machine learning
data analysis
Benefits
Equal opportunity employer
About the company
It’s fun to work in a company where people truly BELIEVE in what they’re doing!
We’re committed to bringing passion and customer focus to the business.
If you like wild growth and working with happy, enthusiastic over-achievers, you’ll enjoy your career with us!
Responsibilities:
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Install, qualify, and maintain automated optical inspection (AOI) systems.
•
Apply AI technologies to semiconductor product visual inspection.
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Improve product appearance and reduce visual defects.
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Monitor visual inspection yield and implement corrective actions.
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Develop and optimize rule-based inspection recipes.
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Deploy visual inspection systems and best practices to overseas sites.
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Collaborate with R&D, Manufacturing, Quality, IT, and equipment suppliers.
Expected Background:
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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.
Expected Skill:
•
Mandatory experience implementing automated visual inspection using rule-based methods.
•
Mandatory experience applying AI to visual inspection.
•
Experience with AOI system installation, qualification, and recipe development.
•
Experience analyzing inspection data and improving yield.
•
Experience deploying systems or processes across multiple manufacturing sites is preferred.
•
Experience with Python, image processing, machine learning, or data analysis is preferred.
Legal
We are an equal opportunity employer and value diversity at our company.
We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.
Please contact us to request accommodation.