Operational Engineer

15時間前


Hatsudai Manulife ¥600,000 - ¥1,200,000 per year

Objectives of this Role

•    Build operational framework to manage platform infrastructure and applications

•    Run the production environment by monitoring availability and taking a holistic view of system health and Track and produce key metrics for the team and develop strategies to increase efficiency.

•    Improve reliability, quality, and time-to-market of our suite of business application systems.

•    Measure and optimize system performance, with an eye toward pushing our capabilities forward, getting ahead of customer needs, and innovating to continually improve.

•    Provide primary operational support and engineering for multiple large, distributed application systems including customer facing systems.

•    Work with business users, other teams inside Information Services, external teams to debug or troubleshoot application systems.

•    Provide innovative ideas/solution leading to cost reduction, efficiency improvement.

•    In the event of a system failure, the operations support engineer is required to report promptly, isolate the system problem area, and provide a workaround.

•    It is required to participate in the project from the early stages, provide and collect necessary information from the perspective of system operation, and provide appropriate L2 support from OAT implementation to system release and post-release.

Day to Day Responsibilities

•    Participate in and obtain approvals from local and regional change advisory boards for application service changes.

•    Own and execute application releases (scheduled and emergency) in on-premise and cloud environments.

•    Responsible for maintenance of systems documentation such as Application Service Run Manuals.

•    Gather and analyze metrics from several monitoring tools (e.g. APM, Batch job scheduler) to assist in performance tuning and fault finding

•    Partner with development teams to improve services through rigorous operation acceptance testing and release procedures

•    Participate in system design consulting, service management, event management, technology refresh, and capacity planning

•    Create sustainable systems and services through automation and uplifts

•    Balance feature development speed and reliability with well-defined service level objectives

•    Manage Managed Service Suppliers (MMS)

•    Monitor and ensure security and compliance adherence within the team in handling customer information.

Required Skills

•    3+ years of similar experience.

•    Understanding of :  Database, Web Application, Web Services, Micro Services/API, Messaging (MQ), ESB, BPM, Image Workflow, EDL (Data Lake), Content Management, Japan specifics (e.g., JBA File Transfer, HULFT) .

•    Experience with one or more of the following:  Scheduling (CA A-AUTO, CA WLA, Hitachi JP1 AJS), Application Performance Monitoring (New Relic, AppDynamics, Dynatrace), SQL queries and scripting, Shell scripting, Power Shell scripting, MS Bat scripting.

•    Experience with Cloud technologies like Azure, AWS, GCP, as well as dynamic resource management frameworks such as Kubernetes, Mesos.

•    A proactive approach to identifying problems, areas for improvement, and performance bottlenecks.

•    Knowledge of financial services, specifically Insurance industry.

Desired Skills:

•    Strong verbal and written communication skills and ability to present, persuade and influence peers and vendors.

•    Previous success in technical engineering or application support.

•    Ability to program (structured and OO) with one or more high level languages, such as Python, Java, C/C++, Ruby, and JavaScript.

•    Experience with one or more of the following: Experience with Agile (Scrum or Kanban), Jira and ServiceNow, Jenkins, Bamboo, Maven, Git, BitBucket, Artifactory

•    Strong verbal and written communication skills and ability to present, persuade and influence peers and vendors.

•    Proficiency or above in Japanese.

•    Intermediate or above in English.

•    Qualification for Itil v3 or v4.

•    Knowledge of information security related.

役割の目的

•     プラットフォームとなる基盤とアプリケーションを管理するための運用フレームワークを構築する。

•    可用性を監視しシステムの状態を全体的に把握して本番環境を運用し、チームの主要なメトリックを作成するとともにトラッキングして、効率を高めるための戦略を策定する。

•    当社の一連のビジネスアプリケーションシステムの信頼性、品質、市場投入までの時間を向上させます。

•    提供するビジネスアプリケーションの当社の信頼性、品質、および市場投入までの時間を短期にし、お客様のニーズを先取りし、継続的に改善するためのイノベーションを目指します。

•     お客様向け直接向き合うシステムを含む、大規模な分散アプリケーションシステムに対し、運用サポートとエンジニアリングを提供します。

•    ビジネス部門、情報サービス内の他のチーム、また外部のチームと協力して、アプリケーション システムの不具合解消または問題解決を行います。

•    コスト削減、効率向上につながる革新的なアイデア及びソリューションを提供します。

•    システム障害時には運用サポートエンジニアとして、速やかな報告、システム問題個所の切り分け、ワークアラウンドの提供が求められます。

•    Projectの早期から参加し、システム運用の観点から必要な情報を提供及び収集し、OATの実施からシステムリリース、リリース後のL2サポートを的確にこなすことが求められます。

日常業務における責任

•    アプリケーション サービスの変更に関する国内およびリージョンのCAB会議に参加し、承認の取得を行います。

•    オンプレミスおよびクラウド環境上のアプリケーションのリリース(通常に加え緊急リリース含む)に対して責任をもち実行します。

•    アプリケーション サービス実行マニュアルなどのシステム ドキュメントの保守を担当します。

•    パフォーマンス・チューニングと障害検出のために、監視ツール(APM、バッチジョブスケジューラなど)からメトリックを収集および分析します。

•    開発チームと提携し、厳格な運用受け入れテストとリリース手順を通じてサービスを改善します。

•    システム設計を運用面から支援し、サービス管理、イベント管理、テクノロジーの更改、キャパシティ・プランニングの支援ないし実施を行います。

•    運用の自動化や高度化を通じて持続可能なシステムとサービスを構築します。

•    要件開発に求められるスピードと明確に定義されたサービス・レベル・目標の達成との間で常にバランスをとります。

•    マネージド・サービス提供ベンダー(MMS) の管理を行います。

•    顧客情報取り扱いに伴う、チーム内のセキュリティやコンプライアンス遵守を監視、徹底します。

担当業務

•    現在のプロダクションサポートチーム、アプリケーション開発チーム、リリース管理チームのプロセスを理解する必要がありま。

•    その中で改善を要する領域を見つけ、問題の本質を分析し、解決策(ソリューション)を導き出します。

•    関係者にソリューションを提案するとともに、同意を取得します。

•    クロスファンクションチームを活用し、さまざまな関係者と協力しながらソリューションを実装および展開します。

•    プロセスやナレッジを文書化し、知識を共有して技術力向上を図ります。

•    ソリューションの有効性を定量的かつ定性的に測定し、継続的改善を行います。

•    最小限の指導と監督で上記の活動を行います。

•    活動内容を報告及び共有し、注意が必要な場合にエスカレーションをタイムリーに行います

•    自主的かつ自発的に物事に取り組み、何事も先延ばしにしない態度が求められます。

•    指示待ち人間ではなく、洞察力を持った創造的な人が求められます。

必要スキル

•    同様の領域における3年以上の経験を有する。

•    次に対して理解を有すること : データベース、Web アプリケーション、Web サービス、マイクロ サービス/API、メッセージング (MQ)、ESB、BPM、イメージ・ワークフロー、EDL (Data Lake)、コンテンツ管理、日本技術 (全銀ファイル転送、HULFT転送 など)。 

•    次の領域で いずれかの経験を有すること: ジョブスケジューリング (CA A-AUTO、 CA WLA、 日立 JP1 AJS等)、 APM (New Relic、AppDynamics、Dynatrace等)、 SQL クエリとスクリプト作成、Shellスクリプト、 Power Shellスクリプト、 マイクロソフトのBAT スクリプト。

•    Azure、AWS、GCP などのクラウド テクノロジー、および Kubernetes、Mesos などのリソース管理フレームワークの経験を有する。

•     問題、改善の領域、パフォーマンスのボトルネックを特定するためのプロアクティブなアプローチを有する。

•    金融サービス、特に保険業界の知識。

あれば好ましいスキル:

•    口頭及び書面での優れたコミュニケーション能力と、同僚やベンダーに提案、説得、影響を与える能力を有すること。

•    アプリケーションサポートやITエンジニアリングにおける成功体験を有すること。

•    Python、Java、C/C++、Ruby、JavaScript などの 1 つ以上の高水準言語でプログラミング (構造化および オブジェクト指向) の経験を有すること。

•    次の領域で1つ以上の経験:Agile(ScrumまたはKanban)、JiraとService Now、Jenkins、Bamboo、Maven、Gradle, Git、Bitbucket、Artifactory, Selenium, Sonarqubeの経験

•    日本語は必須。

•    英語で中級以上の能力。

•    Itil v3 or v4

•    情報セキュリティ関連の知識

When you join our team:


• We'll empower you to learn and grow the career you want.


• We'll recognize and support you in a flexible environment where well-being and inclusion are

more than just words.


• As part of our global team, we'll support you in shaping the future you want to see.

About Manulife and John Hancock

Manulife Financial Corporation is a leading international financial services provider, helping people make their decisions easier and lives better. To learn more about us, visit

Manulife is an Equal Opportunity Employer

At Manulife/John Hancock, we embrace our diversity. We strive to attract, develop and retain a workforce that is as diverse as the customers we serve and to foster an inclusive work environment that embraces the strength of cultures and individuals. We are committed to fair recruitment, retention, advancement and compensation, and we administer all of our practices and programs without discrimination on the basis of race, ancestry, place of origin, colour, ethnic origin, citizenship, religion or religious beliefs, creed, sex (including pregnancy and pregnancy-related conditions), sexual orientation, genetic characteristics, veteran status, gender identity, gender expression, age, marital status, family status, disability, or any other ground protected by applicable law.

It is our priority to remove barriers to provide equal access to employment. A Human Resources representative will work with applicants who request a reasonable accommodation during the application process. All information shared during the accommodation request process will be stored and used in a manner that is consistent with applicable laws and Manulife/John Hancock policies. To request a reasonable accommodation in the application process, contact

Working Arrangement

Hybrid
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