OS Engineer (Operating System Engineer)

Job Type
700,000 JPY - 1,000,000 JPY per month + Transportation + Overtime + Skillhouse Benefits
Japanese Level
Advanced (JLPT Level 1)
English Level
Advanced (TOEIC 860)
Start Date


This is a wonderful opportunity to work with a Fortune 500, Global Insurance Company.



- Responsible for developing, maintaining, and supporting technical infrastructure, hardware, and system software components for enterprise projects. 

- Identifies key barriers/core problems and applies problem-solving skills in order to deal creatively with complex situations. 

- Independently performs assignments with instruction limited to the expected results. Determines and develops an approach to solutions.

- May oversee the completion of projects and assignments, including planning, assigning, monitoring and reviewing progress and accuracy of work, evaluating results, etc.



- For straightforward problems, designs solutions including security, availability, and performance

- Plans and executes broad resolutions to recurring problems and regulatory changes

- Handles moderately complex communication with technical and business partners outside the engineering group

- Function tests new solutions and tool releases and fixes, including compatibility testing and documentation of steps and issues.

- Performs advanced tests and documents best practices, including plans upgrade and patch deployments

- Partners with application development, operations, and customers to identify needs, opportunities and solutions, for example using advanced features

- Acts as a point of contact for global teams to ensure local and global best practice align

- Establishes and updates local standards and best practice within own technical area






- エンタープライズプロジェクトの技術インフラ、ハードウェア、システムソフトウェアコンポーネントの開発、保守、サポート

- 核となる問題の特定、創造的に問題を解決

- 自主的に動き、ソリューションへのアプローチの決定、開発

- 計画、割り当て、モニタリング、作業の進歩、結果の評価などのプロジェクトの管理



- セキュリティ、可用性、パフォーマンスを含む、ソリューションの設計

- 再発する問題や規制変更に対する幅広い解決策の計画、実施

- エンジニアリンググループ以外の技術パートナーやビジネスパートナーとのコミュニケーション

- 互換性テストや手順や問題点の文書化を含む、新しいソリューションやツールのリリース、修正の機能テスト

- 計画のアップグレードとパッチの展開を含む、高度なテストの実施、ベストプラクティスの文書化

- アプリケーション開発、オペレーション、顧客と連携して、ニーズ、機会、ソリューションの開拓

- グローバルチームとローカルチームとのパイプ役

- 自身の技術領域内で、現地の基準やベストプラクティスを確立し、更新する



【会社概要 | Company Details】
Global insurance company with over 40 years of experience in Japan with strengths in various sales channels and product lineup. The company focuses on creating diverse environments including but not limited to promoting the appointment of women.

【就業時間 | Working Hours】
9:00 - 17:00(Mon - Fri)

【休日休暇 | Holidays】
Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays

【待遇・福利厚生 | Services / Benefits】
各種社会保険完備(厚生年金保険、健康保険、労災保険、雇用保険)、 屋内原則禁煙(屋外に喫煙所あり)、 通勤交通費支給等
Social insurance, Transportation Fee, No smoking indoors allowed (Designated smoking area), etc.

Required Skills

- Experience of Red Hat / Linux Operating System

- Experience with Azure Cloud Environment, and Dockers (Containers)

- Expertise in Linux Commands, as you will be required to deep dive into Linux Codes


- Red Hat / Linux OSの経験

- Azureクラウド環境、Docker(コンテナ)の経験

- Linuxコマンドの知識