Cyber Threat Intelligence Analyst & Malware Researcher

Toyota Tsusho Systems Corporation; Plano (AL); On-site; USD 90,000 - 130,000; Full time

Job summary

Toyota Tsusho Systems US, Inc. is seeking a CTI Analyst to identify, understand, and respond to cyber threats.

This individual-contributor role combines hands-on cyber threat intelligence operations, deep malware, and TTP research to deliver actionable intelligence for hunting, detection, incident response, and defensive decisions. You will work with the CTI team to produce reports, mappings, and recommendations, while developing tools and automation to improve resilience and analytic quality.

Qualifications

• Hands-on CTI experience with operational intelligence support and malware research.
• Ability to translate research into actionable intelligence, ATT&CK mappings, hunting queries, and defensive guidance.
• Experience validating sources and distinguishing observed facts from analyses.
• Proficiency in scripting or programming to develop and maintain tools for intelligence operations.
• Strong documentation and communication skills for diverse stakeholders.

Responsibilities

• Participate in CTI operations and develop operational coverage with the team.
• Support intelligence monitoring, RFIs, advisories, incident response requests, and active hunts.
• Document findings and translate them into actionable intelligence and detection guidance.
• Research malware, threat actors, campaigns, and infrastructure relevant to the organization.
• Develop and maintain tools and automation to support CTI operations and research.

Skills

Cyber threat intelligence

Malware analysis

Threat research

ATT&CK mappings

Scripting / programming

Incident response support

Documentation & communication

Education

Bachelor’s degree in Cybersecurity / IT

Tools

Threat intelligence platforms

Job description

Toyota Tsusho Systems US, Inc. is seeking a CTI Analyst to identify, understand, and respond to cyber threats.

This individual-contributor role combines hands-on cyber threat intelligence operations, deep malware, and TTP research to deliver actionable intelligence for hunting, detection, incident response, and defensive decisions. You will work with the CTI team to produce reports, mappings, and recommendations, while developing tools and automation to improve resilience and analytic quality.