Last updated: 2025-05-18

10 Security Operations jobs in Tokyo.

Hiring now: Cyber Security Analyst En @ Actionet, Lead Researcher @ Rakuten, Security Ops Center Soc M @ Rakuten Mo, Security Promotion Group @ Rakuten Pa, プリセールスエンジニア @ サイバーセキュリティ, Security Ops Engr @ Woven By T, Consulting Dir Unit 42 @ Palo Alto , Security Eng Professional @ Rakuten Mo.Explore more at at kaamvaam.com

🔥 Skills

incident response (4) cybersecurity (3) SIEM (3) cloud security (3) Threat Detection (2) Incident Response (2) information security (2) risk assessment (2) security architecture (2) team leadership (2)

📍 Locations

Tokyo (9) Yokota (1)
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Actionet, Inc.

Cyber Security Analyst (Entry to Senior Level) Yokota
Skills & Focus: Cyber Security, Network Defense, Threat Detection, Incident Response, Data Analysis, CISSP, CompTIA Security+, DoD Secret Clearance, IT Managed Services, Agile Software Engineering
About the Company: ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications a…
Experience: 12 months for Entry Level, 2-6 years for Mid Level, 10+ years for Senior Level with equivalent experience considered in lieu of degree.

Rakuten

Lead Researcher Tokyo
Skills & Focus: cybersecurity, 5G, cloud-native, machine learning, deep learning, threat intelligence, public and private cloud security, stakeholder management, research proposals, collaboration
About the Company: Rakuten group has almost 100 million customers in Japan and 1 billion customers around the world, and provides more than 70 services such as ecommerce, payment…
Experience: At least 10 years of experience in the field of cybersecurity.
Type: Full-time

Rakuten Mobile, Inc.

Security Operations Center (SOC) Manager Tokyo
Skills & Focus: Digital Forensics, Incident Response, Cybersecurity, Threat Hunting, Evidence Collection, SIEM, Malware Analysis, Security Monitoring, Network Security, Forensic Tools
About the Company: Rakuten Mobile, Inc. is an entity established for the launch of its mobile carrier business as an MNO (Mobile Network Operator.) We aim to provide the most com…
Experience: 10-14 years
Type: Full-time

Rakuten Payment, Inc.

Security Promotion Group Position Tokyo
Skills & Focus: security enhancement, incident response, cybercriminals, information security, fraud prevention, risk management, system auditing, CSIRT, information systems, security management
About the Company: As part of the Rakuten Group which aims to be a "Global Innovation Company," Rakuten Payment offers services and products focused on the payment and marketing …
Experience: Experience in security management, project management, security operations such as incident response and log analysis, information security risk analysis, and basic knowledge of security technologies.
Type: Full-time
Benefits: Rakuten Group Employee Benefits
Cyber Security Specialist Tokyo
Skills & Focus: cyber security, security strategy, risk assessment, vulnerability management, incident response, security architecture, compliance, security training, information security, cloud security
About the Company: Rakuten Group's basic management philosophy is to empower people and society through innovation, providing various services including financial, e-commerce, an…
Experience: At least 3 years of work experience in the field of information security or cyber security

サイバーセキュリティ企業

プリセールスエンジニア Tokyo
Skills & Focus: SOC, プリセールス, サイバーセキュリティ, Cortex, SIEM, Endpoint, クラウド分析, AI, 自動化, 提案
About the Company: 先進的なサイバーセキュリティ製品を提供し、企業のセキュリティ運用を支援しています。
Experience: 中級から上級
Type: 未指定
Benefits: 社会保険完備、交通費支給、研修制度充実

Woven By Toyota

Security Operations Engineer Tokyo
Skills & Focus: Security Operations, Threat Detection, Security Tooling, SIEM, WAF, Kubernetes, Cloud Domains, Security Systems, Automation, Development Environment
About the Company: Woven by Toyota, a part of the Toyota Group, is challenging the current state of mobility through human-centric innovation and empowering mobility transformati…
Experience: Experience supporting security operations tooling across multiple technology and cloud domains, including SIEM and WAF; Expertise in Kubernetes (K8s) is highly desirable.

Palo Alto Networks

Consulting Director, Unit 42 Tokyo
Skills & Focus: cybersecurity, consulting, team leadership, client relationships, risk assessment, threat detection, strategy development, cloud security, incident response, security architecture
About the Company: Palo Alto Networks is a cybersecurity company providing advanced security solutions.

Rakuten Mobile

Security Engineering Professional Tokyo
Skills & Focus: security, penetration testing, red teaming, cybersecurity, offensive security, team leadership, vulnerabilities, cloud security, malware analysis, IoT security
About the Company: Rakuten Mobile is a telecommunications company focused on providing innovative solutions and ensuring security in digital communications and mobile apps.
Experience: 10+ years in offensive security, 5+ years in a leadership role
Type: Full-time

Woven By Toyota

Security Operations Center Analyst Tokyo
Skills & Focus: Security Operations Center, log analysis, threat hunting, incident response, alert handling, root-cause analysis, detection engineering, signal-to-noise, analytics tuning, visibility gaps
About the Company: Woven by Toyota, a part of the Toyota Group, is challenging the current state of mobility through human-centric innovation and empowering mobility transformati…
Experience: Experienced