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Sr. Penetration Tester

Apply from abroad!

Your new company

This global technology conglomerate, based in Tokyo. It has expanded to offer a wide range of services, including e-commerce, fintech, digital content, and communications. Operating in over 30 countries and regions, it serves approximately 1.8 billion members worldwide.
The company’s ecosystem is unique, linking diverse services through a common membership and loyalty program. This allows users to earn and use points across various platforms, enhancing user engagement and maximizing the lifetime value of each member.

Your new role

The Cybersecurity Defence Department’s Red Team Operations Group is looking for a Senior Penetration Tester. The successful candidate will lead and perform various types of Offensive Security activities such as Penetration Testing and Red Team Engagements and will also be involved in developing and managing the Red Team’s resources such as tooling, infrastructure, etc. This role also entails close collaboration with key stakeholders to ensure that Rakuten Group’s security vulnerabilities are appropriately mitigated and its detection capabilities continuously improved.


What you'll need to succeed

  • A Bachelor’s degree in Computer Science, Information Security, or a related field.
  • 3-5 years of experience in penetration testing and red teaming.
  • 3-5 years of experience in EDR evasion techniques.
  • 3-5 years of experience in using, administering, and automating Offensive Security Infrastructure.
  • Proficiency in scripting and programming languages such as Python, PowerShell, and Bash.
  • Familiarity with various operating systems (Windows, Linux, macOS) and network protocols.
  • Relevant certifications, including OSCP, OSCE, GPEN, GXPN, CRTO, GCFA, and GCIH.


What you need to do now


If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion on your career.

Summary

Job Type
Permanent
Industry
IT
Location
Inner Tokyo
Specialism
Infrastructure
Pay
OTE
Ref:
1116196

Talk to a consultant

Talk to Matthew Chaves, the specialist consultant managing this position, located in Tokyo Head Office
Izumi Garden Tower 38th Floor, 1-6-1 Roppongi

Telephone: +81 3 3560 1468

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