IT Security Consultant/ITセキュリティーコンサルタント

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Salary/Rate : ¥9M - ¥12M
Location : Tokyo
Post Date :
Employment Type : Permanent
Job Reference : AO-32BT
Job Classification : IT & Technology

Description :

Duties and Responsibilities:

  • Analyze day to day security log (access, connection and reasons of log) of their security products (firewall, IDS, IPS, Proxy etc...) and server -> log are upload on server and analyze with Splunk.
  • Detail examination of suspicious log
  • Handling incidents and investigate when receiving incident detect from Security monitoring (SOC)
  • handling incidents and investigate when virus software products detect incidents
  • decide next steps to solve problems, involve team members - to give guidance and advise to members on how to investigate deeper where it looks wrong
  • improve log report to simplify but deepen analysis process

Requirements and Qualifications: Mandatory

  • Technical knowledge in cyber security
  • Experience in using firewall and IPS
  • Experience in monitoring IT security (log analysis, vulnerability investigation, emergency response)
  • Experience using digital forensic technology for incident response
  • Familiar with malware (dynamic and static analysis)
  • Experience developing and maintain in-house security monitoring system
  • Experience in building network environment
  • Experience in developing with Java, C#
  • Experience in designing and developing web application
  • Good communication and support customers for urgent matter
  • Engineer experience such as implemented security monitoring product and/or developed diagnosis tool
  • Can handle security products maintenance and validation of operation with multiple vendors
  • Enable of consultation on general IT security
  • Keen to learn more in large area (can learn after joining)
  • Good communication skill with team members Nice to have
  • System Operation of mail server, fire wall - Building a network
  • Penetration test planning and execution



  • 当社導入済みのセキュリティ製品(FW、IDS、IPS、Proxy等)やServer等のログのセキュリティ分析 → ログをサーバに取り込み、Splunk等による分析
  • 不審ログ発見時の詳細調査
  • セキュリティ監視(SOC)からのインシデント検知受領時のインシデントハンドリング、調査
  • ウィルス対策製品等による検知時のインシデントハンドリング、調査


  • ファイアウォール、IPS等の運用経験
  • 情報セキュリティ監視(ログ分析、脆弱性調査検証、緊急対応)
  • デジタルフォレンジック技術を用いたインシデントレスポンス業務
  • マルウェアの動的解析/静的解析 ・独自に構築したセキュリティ監視システムの開発/保守 ・ネットワーク構築経験
  • Java、C#等での開発経験
  • Webアプリケーション設計
  • 開発経験 ・緊急時における顧客への連絡およびサポート対応
  • セキュリティ監視用製品の導入、診断ツール開発等のエンジニア業務
  • マルチベンダー環境下でのセキュリティ機器メンテナンス
  • 運用検証業務
  • その他、情報セキュリティ全般に関するコンサルテーション
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Ote Center Bldg, 22F
1-1-3 Otemachi
100-0004 Tokyo
Phone : +813 5219 6633

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