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Senior Security Consultant

Japan, Tokyo💼 Full-time🗓 2026-09-17 → 2026-09-25

Core

Deliver end-to-end security solutions through consulting projects, managing the lifecycle from initial client engagement to final billing, including technical execution, project management, and business development.

Role type

Senior Security Consultant / Project Manager

Builds

Security solutions, system architectures, and IT/OT security assessments for business and government customers

Domain

Cybersecurity, Information Security, IT/OT

Deliverable

client delivery

Required skills

System design and construction, Cloud IT, CSIRT support, SOC support, Vulnerability assessment, Penetration testing, Incident response, Forensics, Malware analysis, SIEM log analysis, Packet analysis, Proposal drafting, Budget estimation, Client training, Sales presentations

Preferred skills

Multiple security consulting engagements, Pre-sales experience, Basic IT certification (or equivalent knowledge), Business-level Japanese, Business-level English

Technologies

SIEM, Cloud platforms, Hardware/Software stacks

Responsibilities

Identify and analyze technical issues, define system architecture, implement and test security solutions, manage project schedules and costs, participate in sales presentations and draft proposals, identify new product opportunities, train clients

Seniority

Senior, hands-on IC with project management duties

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