Senior Engineer II, Mechanical Engineering(機械設計)

ASM· Japan > Tokyo (Tama-shi)· (inactive) BU2.PECVD Engineering

Posted 2026-10-28

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Step into a career with ASM, where cutting edge technology meets collaborative culture.

For over 55 years ASM has been ahead of what’s next, at the forefront of innovation and what’s technologically possible. With more than 4,500 ASMers representing 70 nationalities, our people and our advanced semiconductor devices are playing a crucial role in trends such as 5G, cloud computing, AI, and autonomous driving.  But we’re more than just a tech company. We value diversity, inclusion and sustainability as we strive to make a positive impact on the world. Our development programs help support your growth, shaping your future and pushing the boundaries of innovation to unleash potential.

【主な業務内容】
・機械部品およびシステムに関する研究開発（R&D）を主導
（コンセプト立案、実現性評価、実機を用いた検証・試験を含む）
・仕様レビューから実装まで、新規装置・新機能の設計開発および既存システムの改良
（構造解析、熱解析、流体解析などのエンジニアリング計算を含む）
・CADモデルおよび詳細図面の作成・改訂
（単一部品から大規模アセンブリまで幅広く対応）
・部品および制御機器の選定、設計・性能要件への適合性を確認するための技術評価
・取扱説明書、技術仕様書、設計報告書などの各種ドキュメント作成
・プロジェクトマネジメント業務
（レポート作成、スケジュール策定・管理、設計レビュー、部門間調整など）

【必須（MUST）】
・機械工学または関連分野の学士号以上
・3D CADソフトの使用経験3年以上、または機械設計の実務経験5年以上
・以下を含む複雑な機械システムの設計・開発・エンジニアリング経験
（リアクター、真空チャンバー、ガス供給システム、空圧機器、水冷回路、真空システムなど）
・半導体製造装置業界での実務経験
・優れた口頭および文書でのコミュニケーション能力
（設計コンセプトを同僚やマネジメント層に分かりやすく説明できる方）
・部門横断的なコミュニケーション力およびプロジェクト推進力
・英語での読み書き・会話能力（技術文書を理解できるレベル）

【歓迎（WANT）】
・修士号、博士号
・成膜装置（CVD、ALD、EPI、PVD）に関する知識
・日本語、韓国語でのコミュニケーション能力

【ポジションの魅力】
■技術を極められるキャリアパス: 将来はマネジメント職を目指すだけでなく、技術のスペシャリストとして現場の最前線で活躍し続ける専門職のキャリアパスもございます。
■グローバルな環境: アメリカや韓国の開発チームとの技術的なミーティングや、海外顧客とのやり取りなど、日常的にグローバルな環境でエンジニアとしての視野を広げることができます。

Job's mission

As a Process Integration Engineer (Mechanical focus), you’ll be at the heart of innovation, designing and refining the mechanical systems that power our advanced semiconductor equipment. From chambers to gas and vacuum units, your work will directly impact the performance and reliability of the tools used by leading tech companies around the world. This is a hands-on role where your expertise will shape the future of semiconductor manufacturing.

What you will be working on

Lead R&D for mechanical components and systems, including concept creation, feasibility analysis, and hands-on testing.
Design and develop new equipment and functionalities and enhance existing systems from specification review through implementation. Perform engineering calculations including structural, thermal and fluid dynamics problems.
Create and revise Creo Parametric CAD models and detail drawings, ranging in complexity from simple piece parts to large assemblies
Select parts and control devices, performing technical evaluations to ensure compliance with design and performance standards.
Prepare detailed documentation including instruction manuals, technical specifications, and design reports.
Project management duties include report generation, schedule creation and maintenance, design reviews and interdepartmental coordination.

What we are looking for

Master’s degree or above in Mechanical engineering or related degree.
3+ years of experience with 3D CAD software / 5+ years of hands-on experience in mechanical engineering.
Experience in engineering, design, and development of complex mechanical systems including reactors, vacuum chambers, gas delivery systems, pneumatics, water cooling circuits, and vacuum systems required.
Prior experience in the semiconductor manufacturing equipment industry. Deposition product knowledge a plus (CVD, ALD, EPI, PVD).
Excellent verbal and written communication; ability to present design concepts to peers and management in a professional and effective manner.
Strong cross-functional communication and project execution skills.
Good command of written and spoken English, able to read technical documents.
Experience in customer technical support or project management is a plus.
Willingness to travel frequently, both domestically and internationally.

Apply today to be part of what’s next.

We make the tech that enables the chips in devices which improve lives around the world. We do this with an eye to the future, pushing the boundaries of what’s possible through cutting-edge innovation, and driving the next wave of technological breakthroughs that shape how we live, work, and connect.

To learn more about ASM, find us at asm.com and on LinkedIn, Facebook, Instagram, X and YouTube.

ASM is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, age, nationality, social or ethnic origin, sexual orientation, gender, gender identify or expression, marital status, pregnancy, political affiliation, disability, genetic information, veteran status, or any other characteristic protected by law.

Job description