Security Analyst

Job Type
年収:600万円 - 1,000万円(ご経験に基づく)
Japanese Level
High Intermediate (JLPT Level 2)
English Level
Start Date


This is an exciting opportunity to be responsible for day-to-day security threat monitoring and analysis.

You will manage security incidents and review security alerts for compliance and will work with senior analysts on known or suspected security threats and will work on threat intelligence, forensics and incident response that adhere to best practices and recognized control frameworks.


Responsibilities include:

- Manage and support the log collection, security scanning, intrusion detection, content filtering, and other security-related systems.

- Review security alerts, provide analysis, determine and track remediation

- Provide log management and security information and event management (SIEM) solutions

- Ensure authorized access by investigating improper access, revoking access, reporting violations, and monitoring information requests

- Provide installation, maintenance, upgrades, and troubleshooting of security applications






- ログ収集、セキュリティスキャン、侵入検知、コンテンツフィルタリング、その他のセキュリティ関連システムの管理とサポート
- セキュリティアラートの確認、分析、改善策の決定と追跡
- ログ管理、セキュリティ情報・イベント管理(SIEM)ソリューションの提供
- 不適切なアクセスの調査、アクセスの取り消し、違反の報告、情報要求の監視による認可されたアクセスの確保
- セキュリティアプリケーションのインストール、メンテナンス、アップグレード、トラブルシューティングの提供


【会社概要 | Company Details】
They are a company that provides back office, web software service, solution service and outsourcing service in financial securities business.


【就業時間 | Working Hours】
9:00 – 17:45(Mon - Fri)*with WFH option

【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】
Social insurance, Commuting allowance, defined contribution pension (401K), property savings, group term insurance, late night work allowance, meal assistance, No indoor smoking (designated smoking area)

Required Skills

- Relevant security monitoring experience

- Practical experience with deployment and/or operation of commonly used information security solutions

- Strong knowledge of current security threats, techniques, and landscape, and a dedicated and self-driven desire to research and learn more about the information security landscape

- Review and triage experience with endpoint detection and response tools

- Experience and knowledge related to the configuration and maintenance of security monitoring and reporting platforms


- 関連するセキュリティモニタリングの経験
- 一般的な情報セキュリティソリューションの導入・運用の実務経験
- 現在のセキュリティの脅威、技術、状況に関する知識が豊富で、情報セキュリティの状況についてより多くのことを研究し、学ぶことに熱心で自発的な姿勢があること
- エンドポイント検出・応答ツールのレビューとトリアージの経験
- セキュリティモニタリングおよびレポーティングプラットフォームの構成とメンテナンスに関する経験と知識