Sagamihara, Japan · On-site
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, High-speed design, EML design, Assembly technology
Sagamihara, Japan · Hybrid
Work Schedule Standard (Mon-Fri) Environmental Conditions Laboratory Setting, Office Job Description 所属法人： ライフテクノロジーズジャパン株式会社 事業部・組織名：フィルター製品事業部（FSD: Filtration and Separation Division）技術部 Job Band： 4 *Band1-5はスタッフレベル相当、…
Skills: Product development, Change management, Troubleshooting, Technical documentation, Analytical equipment operation
Sagamihara, Japan · On-site
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
Sagamihara, Japan · On-site
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
Sagamihara, Japan · On-site
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
Sagamihara, Japan · On-site
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: ICP, RIE, SEM, Wet Etching, Dry Etching
Sagamihara, Japan · On-site
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: Process Integration, NPI, Tool Selection, ICP, RIE
Sagamihara, Japan · On-site
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: Wet Etching, Dry Etching, Metallization, Dielectric Film Deposition, ICP
Sagamihara, Japan · On-site
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: Wet Etching, Dry Etching, Metallization, Dielectric Film Deposition, ICP
Sagamihara, Japan · On-site
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: Wet Etching, InP-based Process, Dry Etching, Lithography, Oxide Film Deposition
Sagamihara, Japan · On-site
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: III-V Alloy Materials, InP Epitaxy, GaAs Epitaxy, GaN Epitaxy, MOCVD
Sagamihara, Japan · Hybrid
Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description 所属法人： ライフテクノロジーズジャパン株式会社 事業部・組織名：フィルター製品事業部（FSD: Filtration and Separation Division）技術部 Job Band： 4 *Band1-5はスタッフレベル相当、Band6以上は管理職レベル相当となりま…
Skills: AutoCAD 2D, Pressure Vessel Design, Mechanical Engineering, Project Leadership, Troubleshooting
Sagamihara, Japan · On-site
サプリメント製造オペレーター 月給 32万円以上 正社員 【仕事内容】 <医薬品・健康食品向けハードカプセルの世界トップシェアメーカー> 相模原にあるサプリメント生産工場にて、ハードカプセルに液体を充填して 健康食品として販売される製品の製造全般を担当していただきます。 シフト勤務（朝勤・昼勤・夜勤の３交替、朝勤・昼勤の２交替）または日勤のお仕事です。 【募集背景】 受注量増加に伴い、新しい仲間を募集します！ 【一覧で見る業務内容】 ・…
Skills: Equipment Operation, Visual Inspection, Packaging, Equipment Cleaning, Communication
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Develop new EML designs using semiconductor material physics and high-speed design technology while ensuring stable volume production. You will also develop new chip assembly techniques, evaluate performance, and prepare technical reports based on experimental data.
Requires a degree in electronics, electrical engineering, physics, or a related field with relevant industry experience. Candidates should possess knowledge of compound semiconductors, laser design, and statistical analysis tools like JMP.
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!
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.
Illuminating the networks of tomorrow.
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
There are currently 13 open science & research positions in Sagamihara, Japan listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Lumentum, Thermo Fisher Scientific, Lonza, among others. Browse the listings above to see every active employer.
Yes — 2 of the 13 open science & research positions offer remote or hybrid work (0 remote, 2 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
