Sagamihara Micron

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.

JR52629 LPDRAM Validation Test and Evaluation Engineer

(English follows after Japanese)

Micronのプロダクトエンジニアとして、あなたは複雑な問題を解決する先見の明のあるエンジニアチームの一員となり、Micronの製品を社内外の顧客に対して完璧で問題のないリリースで実現する責任を負っています。
プロダクトエンジニアは、研究開発、製造、マーケティング、品質保証の各部門間の重要なインターフェースです。

私たちはこれらの業務を ワンチームとしてサポートしており、私のチームはプロダクト リード チームおよびプロダクト デザイン チームと緊密に連携しています。
以下はチーム全体に必要なスキルであり、個人がすべてを備えている必要はありません。 最初は私があなたの長所を伸ばすお手伝いをし、チームメンバーがお互いのチームメンバーを教育します。
少しでも興味のある方はぜひエントリーしてみてください。


1. 電気工学、電子工学、コンピュータサイエンス工学、または同等の学士号。
2. バックエンドテストに精通している。 (メモリとSOCの両方)
3. 口頭および書面による英語コミュニケーションスキルが必要です。
4. DRAM メモリ関連分野での実務経験。
5. プログラミングスキル。
6. Verilog シミュレーションの経験。
7. 高速インターフェイスのテスト経験。
8. DRAM の顧客は車載も必要とするため、IATF16949 (自動車監査) の知識があると、テストの正確性を証明することが容易になります。
9. 対社外への折衝能力(リサーチ、情報発信)

As a Product Engineer at Micron, you will be part of a forward-thinking team of engineers that solves complex problems, responsible for enabling Micron's products with flawless and issue free release to both internal and external customers.
Product Engineers are the key interface between Research and Development, Manufacturing, Marketing, and Quality Assurance departments.

We support these operations as a one-team, and my team works closely with the product lead team and the product design team.
The below is a skill required by the entire team and does not require individuals to have everything. At first, I'll help you develop your strengths, and the team members will educate each other team members.
If you are interested in any of them, please entry.


1. Improve Validation testing coverage/quality for Mobile DRAM products.
2. Collaborate with Verification team/Design team/PE/QMS the validation test flow, review and sign off validation test item and evaluate DRAM parts using the test program with making quality.
3. Develop testing patterns to improve testing efficiency and quality.
4. Utilize state-of-art in house engineering equipment to support product characterization and electrical failure analysis.
5. Detecting failure following the JEDEC.
6. Identify causes of problem through systematic analysis.
7. Work closely with various engineering groups in resolving process/defects related issues.
8. Collaborate with test engineering teams to define and secure necessary test fixtures for memory and system testing.
9. Collaborate with Design, Verification, simulation engineers to improve testing coverage.
10. Develop high quality and quick testing as Mobile DRAM test strategies.
11. Detailed data analysis on product to give a feedback yield improvement projects.
12. Extensive usage of data parsing and data analysis for improving circuit-design, test times and quality.
13. Support Validation test pattern verification of new products using Verilog simulations.
14. Identify design marginalities and request fuse fix for circuit-related problems.


1. BS in Electrical Engineering, Electronic Engineering, Computer science Engineering or equivalent.
2. Familiar with Back End testing. (Both Memory and SOC.)
3. Oral and written English communication skills are required.
4. Previous work experience in DRAM memory related fields.
5. Programing skill.
6. Verilog Simulation experience.
7. High-speed Interface testing experience.
8. Since DRAM customers also require Automotive, knowledge of IATF16949 (automotive audit) makes it easier to prove the correctness of the test.
9. Ability to negotiate externally (research, information dissemination)



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