Job Description
Our vision is to transform how the world uses information to enrich life for all.
Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
職務概要
生産エンジニア（シフト勤務）は、Fab15のHVM製造ラインにおけるシフト勤務でのオペレーション管理を担当します。ラインの安定稼働、スループット最大化、サイクルタイム短縮を目的とし、異常対応や改善活動を通じて顧客納期遵守とFabの競争力強化に貢献。また、シフト業務の自動化/効率化を推進していただきます。
職務内容
製造ラインの稼働状況監視とラインバランス調整
サイクルタイム、スループット、稼働率などのKPI分析と改善提案
ロットフロー管理、優先度設定（Lot Priority）
異常発生時の迅速なトラブルシューティングとリカバリー対応
DXチームやOMTチームとの連携による自動化・効率化施策の推進
シフト間の情報共有とレポート作成
本ポジションはシフト勤務（4勤4休）となります
昼勤：08:00～20:15（実働10時間30分、休憩105分）/夜勤：20:00～08:15（実働10時間15分、休憩120分）
主要な役割
シフト時間帯におけるFab運用の責任者として、安定稼働を確保
緊急対応時の判断とリカバリー実施
KPI達成に向けた改善活動の推進
チームメンバーとの協働によるFabPace改善
必須条件
Excel・SQLを用いたKPI分析のデータ分析スキルと、異常時の原因分析に迅速に対応できる問題解決能力を持ち、なおかつ3年以上の実務経験がある方
日本語：ネイティブレベル （JLPT N1相当）
シフト勤務が可能な方
歓迎条件
製造オペレーション知識：半導体製造プロセス、ライン管理、サイクルタイム改善
コミュニケーション能力：現場オペレーター、DXチームとの協働
基本ITスキル：MES操作、レポート作成、標準ツールの活用
英語スキル：メールや簡単な報告対応が可能なレベル（業務内で英語の報告書作成あり。翻訳ツール使用可）
Job Summary
The Production Engineer (Shift Work) is responsible for managing operations on the Fab15 HVM production line during shift hours. This role focuses on ensuring stable line performance, maximizing throughput, and reducing cycle time. By handling abnormalities and driving improvement activities, the engineer contributes to on-time delivery and strengthens Fab competitiveness. Additionally, the role strongly promotes automation and efficiency in shift operations.
Key Responsibilities
Monitor production line performance and adjust line balance
Analyze KPIs such as cycle time, throughput, and utilization; propose improvement actions
Manage lot flow and set priorities based on production plans (e.g., Lot Priority)
Respond quickly to abnormalities and perform troubleshooting and recovery
Collaborate with DX and OMT teams to implement automation and efficiency initiatives
Share information across shifts and prepare operational report
This position requires shift work (4-on/4-off) - Day shift: 08:00–20:15 (10h 30m work / 105m break)/Night shift: 20:00–08:15 (10h 15m work / 120m break)
Accountabilities
Ensure stable Fab operations during assigned shift
Make quick decisions and execute recovery during emergencies
Drive improvement activities to meet KPI targets
Work closely with team members to improve FabPace
Required Qualifications
3+ years of hands-on experience with: KPI analysis using Excel and SQL, Troubleshooting and rapid root-cause analysis during abnormal events
Native-level Japanese proficiency (equivalent to JLPT N1)
Ability to work on a 4-on/4-off shift schedule
Preferred Qualifications
Knowledge of semiconductor manufacturing operations (process flow, line management, cycle time improvement)
Strong communication skills for collaboration with operators and DX teams
Basic IT skills (MES operation, report preparation, usage of standard tools)
English communication skills for emails and simple reporting - English report writing required; translation tools may be used
About Micron Technology, Inc.
We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for all. With a relentless focus on our customers, technology leadership, and manufacturing and operational excellence, Micron delivers a rich portfolio of high-performance DRAM, NAND, and NOR memory and storage products through our Micron® and Crucial® brands. Every day, the innovations that our people create fuel the data economy, enabling advances in artificial intelligence and 5G applications that unleash opportunities — from the data center to the intelligent edge and across the client and mobile user experience.
To learn more, please visit micron.com/careers
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
To request assistance with the application process and/or for reasonable accommodations, please contact hrsupport_japan@micron.com
Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards.
Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron.
AI alert: Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification.
Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.