Senior IT Security Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior IT Security Engineer based in Brazil. We are seeking an experienced Senior IT Security Engineer specializing in Incident Response to strengthen cybersecurity operations across the Americas. In this role, you will act as the primary liaison between regional IT Operations teams and a global Cyber Defense Center, coordinating security incidents from initial detection through resolution. You will lead incident investigations, threat analysis, containment, recovery, and digital forensic activities while ensuring alignment with global security standards. Working in an international and multicultural environment, you will collaborate with technical teams, business stakeholders, and senior leadership to minimize security risks and strengthen organizational resilience. You will also contribute to the continuous improvement of incident response processes and develop strategies to address emerging cyber threats, including AI-powered attacks.