Cybersecurity Specialist or Manager - Threat Management Focus (GG11-12)
Cybersecurity Specialist or Manager - Threat Management Focus (GG11-12)
雇用形態:
正社員
職種:
ITコンサルティング＆戦略
言語:
English Level - High Intermediate (TOEIC 730),Japanese Level - High Intermediate (JLPT Level 2)
勤務地:
Sumida
給与:
¥7,700,000.00 - ¥15,000,000.00 年収
求人ID:
491710
A Global insurance services provider—one of the largest in the world—is seeking a Cybersecurity Specialist / Manager to strengthen, mature, and operate the enterprise cybersecurity environment in Japan.
Responsibilities:
- Lead and improve all ITSM processes in Japan (Incident Management, Problem Management, Change Management, Service Request Management)
- Oversee major incident management, ensuring rapid service restoration and appropriate internal and external communications
- Develop, improve, and maintain enterprise-wide disaster recovery strategies, technical recovery procedures, and resilience methodologies
- Establish and operate robust backup and recovery standards to ensure data availability, integrity, and compliance
- Act as a core leader of the Cyber Incident Response Team (CIRT), driving fast, structured, and effective incident response
- Coordinate incident management with internal stakeholders in Japan (PR, Legal, Compliance, IT teams) and global organizations (Global CIRT, Asia Cyber Team)
- Continuously improve incident response frameworks, playbooks, checklists, and escalation procedures
- Conduct post-incident reviews, identify gaps, and develop improvement plans with business and IT teams
- Plan, design, and execute cyber incident exercises for internal stakeholders and executive management
- Create advanced cyber scenarios, facilitate simulations, and promote cross-functional participation
- Strengthen organizational response capabilities through tabletop exercises and recovery validation
- Improve cyber playbooks, communication templates, and technical recovery procedures
- Oversee daily security operations (monitoring, threat response coordination, operational improvements)
- Manage Data Loss Prevention (DLP) operations: alert review, policy improvement, and incident response
- Approve and supervise security-related change requests, ensuring alignment with global and local standards
- Drive security engineering projects such as infrastructure deployment, tool upgrades, and architecture improvements
- Ensure governance, risk management, and alignment with global security standards
Required Skills:
- 3–5+ years of hands-on experience in IT (security or operations preferred)
- 3+ years of practical experience in information security (including incident response or security operations)
- Experience leading cyber incident exercises (domestic and international, involving multiple stakeholders)
- Strong understanding of security operations, incident response workflows, and enterprise security technologies
- Experience with monitoring, DLP operations, and reviewing/approving security change requests
- Ability to create clear and accurate reports and presentations for both technical and non-technical stakeholders
Why should you apply:
- Opportunity to work with global teams and great Work-Life-Balance
- Great team dynamics and learning opportunity
- Opportunities to work with World’s leading insurance company (fortune 500 company)
Company Details:
A US based world’s leading insurance providers, offering a broad range of life, health, and retirement solutions to individuals, families, and businesses. The company is heavily invested in digital transformation, utilizing advanced technologies like cloud computing, data analytics, AI, and cybersecurity to enhance customer experience and streamline operations. As part of its values, it has a strong focus on creating a diverse environment, and in particular on the appointment of women in high-level position.
Working Hours: 9:00 - 18:00 (Mon-Fri)
Working Style: 3 days’ work in office, and 2 days’ work from home
Holidays: Saturday, Sunday, National Holidays, Year-end and New Year Holidays, Paid Holidays
Services/Benefits: Transportation expenses up to 20,000 yen per month, plus Paid leave, plus social insurance (health insurance, welfare pension, and work-related accident insurance), Periodic health examination, and Employment insurance
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