Leads data science for credit fraud risk, building real-time detection and alerting systems, tuning fraud models, analyzing patterns, and improving controls with product and operations teams.
About this role
A security role in the security team of the head-office information systems department, responsible for strengthening information security across the whole group in Japan and overseas. Group initiatives include zero trust adoption, SOC/CSIRT operation, global security, control-system (OT) security, cloud platform build-out and cyber resilience; the hire is expected to join a cross-company project to advance cybersecurity measures.
The work covers planning, designing, building and operating group IT security measures; running the SOC and CSIRT; managing WAN, control-system and network security; operating the Azure and AWS public cloud platforms; and consulting for departments on security questions. Projects run from deciding which measures to prioritise through rollout and embedding them across the group.
Required: a university degree and at least five years of hands-on technical work in security or networking, or five or more years in security consulting.
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