Grupo QuintoAndar | Security Engineer - Cyber Threat Intelligence (CTI)
Core
Senior technical lead for Cyber Threat Intelligence, producing actionable intelligence on the threat and fraud landscape in Brazil and Latin America.
Role type
Senior Cyber Threat Intelligence Engineer (Technical Lead)
Builds
Actionable intelligence reports, detection rules, and security control recommendations for the real estate ecosystem.
Domain
Cybersecurity, Threat Intelligence, Fraud Prevention, Latin America
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Cyber Threat Intelligence, Malware Analysis, Security Research, Intelligence Frameworks (Diamond Model, Kill Chain, MITRE ATT&CK), Threat Data Analysis, OSINT, Threat Hunting, OPSEC, Vendor Management
Preferred skills
Spanish language proficiency
Technologies
MITRE ATT&CK, Diamond Model, Kill Chain
Responsibilities
Develop and maintain Cyber Threat Intel Doctrine; Lead production of strategic, tactical, and operational intelligence reports; Manage the full CTI cycle (Collection, Analysis, Processing, Dissemination); Manage relationships and integration of Threat Intelligence vendors; Lead advanced collection efforts using OSINT techniques; Develop and improve Brand Protection practices; Map key adversaries and transform intelligence into detection rules.
Seniority
Senior, hands-on IC with leadership responsibilities
