IT Security Specialist, IT Security Group - Information Security & Privacy Governance Department (ISPD) at Rakuten | JP | Rezi

IT Security Specialist, IT Security Group - Information Security & Privacy Governance Department (ISPD) at Rakuten

IT Security Specialist, IT Security Group - Information Security & Privacy Governance Department (ISPD)

Rakuten · JP

4 days ago

IT Security Specialist, IT Security Group - Information Security & Privacy Governance Department (ISPD)

Rakuten · JP

5 days ago
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About the Role

This role is within the IT Security Group, focused on developing measures to ensure organizational data security and advising other departments on security best practices.

Responsibilities

  • Partner with Corporate IT to secure enterprise SaaS applications and cloud services.
  • Implement and maintain CASB, cloud firewall, email security, and data protection policies.
  • Monitor security alerts and investigate potential security incidents involving cloud and SaaS services.
  • Support security incident investigations and coordinate remediation with IT and cybersecurity teams.
  • Review new software, SaaS applications, and cloud services to identify potential security risks.
  • Develop and improve security monitoring, reporting, and automation workflows.
  • Collaborate with the Cybersecurity Defense department to protect Rakuten applications and services.

Requirements

  • 3 or more years of experience in IT or cybersecurity-related roles.
  • Strong understanding of cloud-based technologies and security principles.
  • Good time-management abilities.
  • Proactive attitude and strong sense of ownership.
  • Ability to communicate technical concepts to non-technical audiences.
  • Business level English ability (TOEIC Score 800 or more).

Skills

  • SSE/CASB solutions
  • DLP
  • CASB
  • Zero Trust policies
  • SaaS security
  • cloud firewalls
  • email security
  • incident response
  • SOC environments

Experience Level

  • 3 or more years of experience

About the Company

  • The Technology Management Division (TMD) provides corporate IT, cyber security, and privacy governance to Rakuten Group companies and essential business management for technology organizations, thereby enabling innovation and strengthening its foundation in technology.
  • The Information Security & Privacy Governance Department (ISPD) enables and accelerates business growth by establishing, maintaining, and enhancing robust information security, privacy, data, and AI governance frameworks across the Rakuten Group.
  • We ensure Rakuten's global operations are secure, compliant, and innovative by adhering to regulatory requirements, providing comprehensive employee training, strategically managing data assets, and governing AI responsibly.