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-ac…
Skills: Semiconductor laser design, DFB laser, Optical simulation, Thermal simulation, InP material system
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-ac…
Skills: Semiconductor material physics, Optical science, DFB laser design, InP material system, Optical simulation
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-ac…
Skills: Semiconductor material physics, Optical science, DFB laser design, Semiconductor laser development, InP material system
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-ac…
Skills: Optics, Test and measurement, Automated test code, Scripting, Troubleshooting
Greensboro, North Carolina, United States · On-site
Mid level$5.7B raised
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-ac…
Pathum Thani Town Municipality, Thailand · On-site
Senior$5.7B raised
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-ac…
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-ac…
Skills: HVAC, Facility Management, Project Management, Clean Room Management, Electric Power Systems
Hong Kong, Hong Kong Island, Hong Kong S.A.R. · On-site
Senior$5.7B raised
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-ac…
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-ac…
Skills: Supplier Quality Engineering, Optical Engineering, Photonics, Quality Assurance, Global Team Leadership
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-ac…
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-ac…
Skills: RF Channel Routing, PCB Material Selection, 3D EM Modeling, RF Simulation, Signal Integrity
Pathum Thani Town Municipality, Thailand · On-site
Senior+$5.7B raised
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-ac…
Skills: Reliability Engineering, Failure Analysis, Statistical Analysis, Design of Experiments, Root Cause Analysis
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-ac…
Skills: English proficiency, Teamwork, Quality mindset, Detail oriented, Hand/eye coordination
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-ac…
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-ac…
Skills: Facility maintenance, Electrical maintenance, HVAC operation, Air compressor maintenance, Vacuum system maintenance
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-ac…
Skills: ASC 740, Global tax provision, Income tax accounting, Foreign compliance, Financial statement disclosures
Lead Supplier Quality Engineer – Optical Transceiver Products
San Jose, California, United States · On-site
$135k–$193k/yr
Senior+$5.7B raised
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-ac…
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-ac…
Facility Engineer – HVAC and Local Exhaust Systems
Tokyo, Japan · On-site
Mid level$5.7B raised
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-ac…
Skills: HVAC Systems, Local Exhaust Systems, Facility Management, Equipment Installation, Root Cause Analysis
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-ac…
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Full-time
bachelor degree, postgraduate degree
Posted 8d ago
~40 hrs/week
Responsibilities
Develop DFB laser structures for high optical output power and efficiency while leading new product introduction activities. Evaluate fabricated chips, analyze experimental data, and prepare technical reports for discussion.
Requirements
Requires a degree in electronics, electrical engineering, or physics with several years of relevant experience in semiconductor laser design. Candidates must possess knowledge of InP material systems and proficiency in statistical analysis tools.
Full job description
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:
Develop DFB laser structures for high optical output power, high efficiency, and high reliability based on semiconductor material physics and optical science.
Lead new product introduction (NPI) activities to ensure a smooth transition from development to volume production.
Product design of DFB laser for yield improvement and cost reduction
Design and fabricate the necessary parts for evaluation, such as submounts, as needed.
Evaluate fabricated chips, analyze evaluation data and prepare technical reports.
Attend a meeting to explain and discuss the results.
Expected Background:
BSc, MSc, PhD degree in electronics, electrical engineering, physics, or a related equivalent technical field.
Bachelors and 6+ years of work experience, Masters and 4+ years of work experience. PhD. no relevant work experiences.
Expected Skill:
Knowledge of compound semiconductor such as InP material system and material physics.
Experience of semiconductor laser design and development , including high power DFB laser design, optical simulation, and thermal simulation, with at least 2-3 years’ experience.
Experience in new product introduction (NPI), technology transfer, or development-to-production transition is preferred.
Experience in analyzing large volumes of experimental data using JMP or similar statistical analysis tools.
Knowledge of semiconductor device reliability
Fluent Japanese speaker and intermediate English skill
Basic PC skills, such as MS Excel, PowerPoint, and Word
Programming skills, such as Excel VBA/macros and Python, are preferred.
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.
Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation communications. Built on decades of photonics innovation, Lumentum delivers high-performance lasers, modules, and optical subsystems that enable scalable, energy-efficient data center connectivity, advanced telecom networks, industrial manufacturing, and sensing applications. Headquartered in San Jose, California, the company operates R&D, manufacturing, and sales facilities worldwide.
Offices: 1001 Ridder Park Dr, San Jose, California 95131, US · 2911 Zanker Road, San Jose, CA 95134, US · 3400 Carlisle Street Suite 210, Dallas, TX 75204, US · 61 Bill Leathem Drive, Ottawa, ON K2J 0P7, CA · Caswell Towcester, Caswell, NN12 8EQ, GB
Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation communications. Built on decades of photonics innovation, Lumentum delivers high-performance lasers, modules, and optical subsystems that enable scalable, energy-efficient data center connectivity, advanced telecom networks, industrial manufacturing, and sensing applications. Headquartered in San Jose, California, the company operates R&D, manufacturing, and sales facilities worldwide.
Offices: 1001 Ridder Park Dr, San Jose, California 95131, US · 2911 Zanker Road, San Jose, CA 95134, US · 3400 Carlisle Street Suite 210, Dallas, TX 75204, US · 61 Bill Leathem Drive, Ottawa, ON K2J 0P7, CA · Caswell Towcester, Caswell, NN12 8EQ, GB