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Assistant Cybersecurity Japan Jobs (NOW HIRING)

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Assistant Cybersecurity Japan information

What is the difference between Assistant Cybersecurity Japan vs Cybersecurity Analyst?

AspectAssistant Cybersecurity JapanCybersecurity Analyst
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP, CEH
Work EnvironmentSupport teams, entry-level tasks, administrative dutiesAnalyze security threats, monitor networks, implement security measures
Employer & Industry UsageIT departments, cybersecurity firms, government agenciesSecurity teams, IT departments, consulting firms

Assistant Cybersecurity Japan typically involves supporting cybersecurity teams with administrative and basic technical tasks, often requiring foundational certifications. In contrast, a Cybersecurity Analyst performs more advanced threat analysis and security monitoring, often needing additional certifications and experience. Both roles are essential in the cybersecurity field but differ in responsibilities and expertise level.

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Infographic showing various Assistant Cybersecurity Japan job openings in the United States as of June 2026, with employment types broken down into 78% Full Time, 11% Part Time, and 11% Contract. Highlights an 89% In-person, and 11% Hybrid job distribution.

Cybersecurity Support Specialist (Bilingual Japanese)

Toyota Tsusho Systems

Plano, TX

Other

Posted 26 days ago


Job description

This is a customer-facing cybersecurity role focused on managing client inquiries, translating technical security guidance into clear business communication, and supporting incident response and security operations. The candidate will serve as a bridge between customers and internal security engineers, helping ensure issues are resolved effectively and professionally. The role also includes advising on security best practices, supporting compliance, and assisting with tool rollouts and process improvements.
Essential Functions:

  • Manage and triage incoming client inquiries; track them through resolution
  • Partner with internal security engineers to gather technical answers and translate them into clear client-facing responses
  •  Serve as a primary interface for customers (internal/external) on cybersecurity-related topics.
  • Understand customer requirements, and pain points to align security solutions with business needs.
  • Lead or support customer discussions, status updates, and incident briefings in both English and Japanese.
  • Provide advisory and guidance to customers on security best practices, tools, and risk mitigation strategies.
  • Build trusted relationships with customers and stakeholders to enhance satisfaction and service delivery quality.
  • Monitor security systems (firewalls, intrusion detection, antivirus) to identify and respond to breaches or anomalies.
  • Respond promptly to security incidents, investigate breaches, document findings, and implement corrective actions.
  • Maintain and support security compliance aligned with global and local security standards.
  • Document security incidents, investigations, and solutions, generating reports for management and regulatory purposes.
  • Support Japan affiliates roll out new security tools and support existing tools.
  • Identify opportunities for process improvement, and work with the team in implementing changes.
  • Conduct regular communication and assist with members' root cause analysis and implementation of Kaizen.

Other Duties:

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Competencies:

  • Act with integrity and professionalism.
  • Excellent verbal and written communication skills.
  • Excellent interpersonal, negotiation, and conflict resolution skills.
  • Excellent organizational skills, attention to detail
  • Ability to prioritize tasks and to delegate them when appropriate.
  • Problem Solving/Analysis skills.
  • Proficient with Microsoft Office Suite.
  • Ability to maintain the highest degree of confidentiality and discretion when handling sensitive information.

Requirements

College degree

3-5 years of experience in a technical position, prior experience as a Technical Lead is a plus.

Proven experience engaging directly with customers or stakeholders (e.g., incident communication, service delivery, technical advisory)

Ability to translate technical cybersecurity topics into clear, business-oriented communication for non-technical audiences

Bilingual Japanese and English

Experienced in working directly with clients and managing supplier relationships.

Strong analytical, problem-solving, and communication skills

Preferred Qualifications

Foundational knowledge of cybersecurity, networking, or IT support (CompTIA Security+, Network+, or equivalent coursework is a plus)

Prior experience working between US and Japan business environments

Experience with ticketing systems (Jira, ServiceNow, Zendesk, etc.)