Threat Intelligence Analyst - CTI & Malware Research

Toyota Tsusho Systems; Plano (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

Toyota Tsusho Systems US, Inc. is seeking a CTI Analyst to strengthen cyber threat intelligence capabilities. This individual-contributor role involves hands-on CTI operations, malware research, and TTP analysis to support hunting, detection, and incident response.

You will document findings, produce actionable intelligence, and collaborate with CTI teammates to improve defenses and threat hunting effectiveness. This role emphasizes rigorous analytic methods and clear communication.

Qualifications

• Bachelor’s degree or equivalent in cybersecurity, IT, CS, or related field.
• 3–5 years hands-on cyber threat intelligence experience.
• Strong malware analysis skills and ability to explain attacker techniques.
• Experience researching threat actors, campaigns, and infrastructure with source validation.
• Ability to translate research into actionable intelligence, ATT&CK mappings, hunting queries, and defensive guidance.

Responsibilities

• Participate in CTI operations and threat monitoring alongside the team.
• Research malware, threat actors, campaigns, infrastructure, and TTPs relevant to the org.
• Develop and maintain tools and automation to support CTI and research work.
• Document findings and present actionable intelligence to stakeholders.

Skills

CTI operations

Malware analysis

Threat research

ATT&CK mappings

Scripting/Automation

Incident response

Communication

Education

Bachelor’s degree in Cybersecurity/IT/CS

Tools

MITRE ATT&CK

Job description

Toyota Tsusho Systems US, Inc. is seeking a CTI Analyst to strengthen cyber threat intelligence capabilities. This individual-contributor role involves hands-on CTI operations, malware research, and TTP analysis to support hunting, detection, and incident response.

You will document findings, produce actionable intelligence, and collaborate with CTI teammates to improve defenses and threat hunting effectiveness. This role emphasizes rigorous analytic methods and clear communication.