We're Hiring: Cyber Security Analyst
We are seeking a skilled and detail-oriented Cyber Security Analyst to join our team in Tokyo. The ideal candidate will possess a strong understanding of cyber security principles and practices, with the ability to identify vulnerabilities and protect our digital assets effectively.
Location:
Tokyo, Japan
Work Mode:
Work From Office
Role:
Cyber Security Analyst
What You'll Do
Position Details
- Lead and coordinate the response to cybersecurity incidents, including detection,containment, eradication, and recovery, while ensuring clear communication and collaboration across teams.
- Analyze logs from various sources (e.g., firewalls, SIEM, IDS/IPS, endpoint detection tools) to identify threats, investigate anomalies, and determine the scope and impact of incidents.
- Perform digital forensic investigations on compromised systems, including memory dumps, disk images, and network traffic, while preserving evidence in accordance with legal and organizational requirements.
- Use tools to quickly analyze malicious files, scripts, and executables to identify indicators of compromise (IOCs) and take necessary actions for containment, blocking, and mitigation.
- Prepare detailed incident reports, including root cause analysis, impact assessments, and recommendations for improvement, and communicate findings to stakeholders, including technical teams and management.
- Proactively identify and recommend improvements to security controls, processes, and tools to reduce the likelihood of future incidents, and conduct threat hunting activities to mitigate risks.
- Provide guidance and training to internal teams on incident response best practices and stay up-to-date with the latest cybersecurity trends, tools, and techniques.
Mandatory Qualifications
- Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field (or equivalent experience).
- 3+ years of experience in cybersecurity, with a focus on incident response, digital forensics, or threat detection.
- Strong knowledge of security tools and technologies, such as SIEM, EDR, IDS/IPS, firewalls, and vulnerability scanners.
- Proficiency in log analysis and familiarity with log formats (e.g., syslog, Windows Event Logs).
- Hands-on experience with Incident Response (IR) processes and methodologies.
- Familiarity with scripting and automation (e.g., Python, PowerShell, Bash) to streamline incident response processes.
- Strong sense of ownership and responsibility.
- Excellent problem-solving, analytical, and communication skills.
- Ability to work under pressure and handle multiple incidents simultaneously.
Desired Qualifications
- Relevant certifications such as GIAC Certified Incident Handler (GCIH),
Certified Information Systems Security Professional (CISSP), Offensive Security
Certified Professional (OSCP), or Certified Ethical Hacker (CEH).
- Experience handling escalated cases from a Security Operations Center (SOC).
- Hands-on experience with forensic tools (e.g., EnCase, FTK, Volatility) and malware analysis tools (e.g., Cuckoo Sandbox, VirusTotal).
- Experience with cloud security and incident response in cloud environments (e.g., AWS, Azure, Google Cloud).
- Knowledge of MITRE ATT&CK framework and its application in threat detection and response.
- Ability to communicate in Japanese.
-
Tokyo Skillhouse Staffing Solutions K.K.+グローバルで知名度の高い小売ブランドが、サイバーセキュリティスペシャリストを募集しています。チームは少人数で運営されているため、SOCやインフラセキュリティ、アプリケーションセキュリティなどの役割が分かれていないため、複数のセキュリティ領域に対応できるサイバーセキュリティのゼネラリストを求めています。 · 社内IT環境(クラウドプラットフォーム、アプリケーション、ネットワーク、エンドポイント)を理解し、グローバルSOCと連携してインシデント分析を支援することです。 · , ...
-
神奈川県 横浜市, BoschCyber Security Consultantとして、組み込みおよび自動車のサイバー セキュリティに関する分野でお客様をサポートします。 · コンサルティングには、次の内容が含まれますが、これらに限定されません: · ...
-
Tokyo, Izumi Garden Tower Avanade Japan K.K. Company ￥1,500,000 - ￥2,000,000 per year昨今急増するサイバー犯罪からお客様の企業価値を守り、経営のドライブに貢献することをミッションとし、エンジニア・コンサルタント双方の役割を兼ね備えた存在としてサイバーセキュリティソリューションの提案、プロジェクトデリバリー業務の補助からお任せいたします。 · ソリューションのデリバリー (要件定義、基本設計、詳細設計、構築・開発) の実施 · タスク遂行に必要なプロジェクト関係者またはお客様との共通理解の構築 · ...
-
Tokyo, Tokyo Avanadeクライアントが抱えるサイバーセキュリティ上の課題を明確化し、昨今急増するサイバー犯罪からお客様の企業価値を守るためにサイバーセキュリティソリューションの実現を技術的知見に基づいて行っていただきます。 · ...
-
Tokyo RAPSYS TECHNOLOGIES PTE LTD ￥150,000 - ￥300,000 per year+We are seeking a skilled and detail-oriented Cyber Security Analyst to join our team in Tokyo. · +Lead and coordinate the response to cybersecurity incidents... · ,valid_job:1} (this is not exactly valid JSON - there should be no white space or line breaks inside this string) ...
-
Tokyo, Sumida-ku, Japan () Astroscale私たちのリアルな様子はこちらから→ 株式会社アストロスケールの会社情報 - Wantedly · Export Control Laws · ...
-
Tokyo RAPSYS TECHNOLOGIES PTE LTD ￥9,000,000 - ￥12,000,000 per yearWe are seeking a skilled and detail-oriented Cyber Security Analyst to join our team in Tokyo. · ...
-
Tokyo RakutenThe Cyber Security Defense Department (CSDD) is responsible for safeguarding all Rakuten companies and users from cyber threats. · Lead and coordinate the response to cybersecurity incidents. · Analyze logs from various sources to identify threats and investigate anomalies. · ...
-
Tokyo Rakuten $80,000 - $120,000 per yearThe Cyber Security Defense Department (CSDD) is responsible for safeguarding all Rakuten companies and users from cyber threats, ensuring the security and integrity of Rakuten Group's global internet services. · Lead and coordinate the response to cybersecurity incidents. · Analy ...
-
Tokyo RakutenLead and coordinate the response to cybersecurity incidents while ensuring clear communication and collaboration across teams. · Analyze logs from various sources to identify threats. · Perform digital forensic investigations on compromised systems. · ...
-
Cyber Analyst
2ヶ月前
Greater Tokyo Area Darktrace ￥5,000,000 - ￥8,000,000 per yearAs a Cyber Analyst at Darktrace, you will investigate and communicate with customers on cyber operations and how Darktrace positively impacts their businesses. · ...
-
Cyber Analyst
6時間前
Tokyo DarktraceAs a Cyber Analyst, you will investigate and communicate with our customers on cyber operations and how Darktrace positively impacts their businesses. · ...
-
Cyber Security
2ヶ月前
Greater Tokyo Area Randstad JapanA stable Global company is currently hiring for an IT Cyber security- bilingual Japanese & English is a must. · The local Cybersecurity team is looking to expand it's local IT security Governance team. · International environment with about 40% members from all over the world li> ...
-
Tokyo, Japan DIAIncThis role leads cyber security improvement activities in various plants including Kawasaki and Mitsubishi Fuso Bus Mfg. The ideal candidate has knowledge in shopfloor OT equipment and strong knowledge in shopfloor cyber security. ...
-
Tokyo TEKsystemsLeading and coordinating multiple cyber security projects across the full project life cycle. · Responsible for on-time, on-budget, and on-quality delivery. · ...
-
Tokyo en world Japan K.K.Lead daily cyber security operations incident response global coordination drive exercises strengthen frameworks manage security systems seeking bilingual expert hands-on IT security experience. · ...
-
Tokyo, Tokyo Nucleus Software+We are seeking a highly skilled and experienced Cybersecurity Technical Expert to strengthen information security and ensure compliance with Japanese financial industry standards. · + · +Design, implement, and maintain robust cybersecurity frameworks aligned with PCI DSS, · Grou ...
-
Chūō Astellas Pharma ￥50,000 - ￥100,000This position will join a team who are responsibility for managing security operations, developing automation for threat detection, and working towards 'best in industry' incident response. · ...
-
Tokyo RakutenWe are looking for people to lead the organization, staff and manager, from a specialist perspective as we establish an organization specializing in cyber security, independent of the information security department. · Formulation and execution of security strategy · Design and ...
-
Tokyo TEKsystemsCyber Security Project Manager job opportunity in Tokyo. · Lead and coordinate multiple cyber security projects across the full project life cycle. · On-time, on-budget, and on-quality delivery of cyber security projects. · Defining project goals and creating execution plans alig ...
-
Tokyo, Japan Google ￥102,000 - ￥204,000 per yearAs an Incident Response Consultant, you will provide incident response, assessment, transformation, managed detection and response, and training services with support. · Collaborate with internal and customer teams to investigate and contain incidents. · Support specific work str ...
