Mercado Libre

Senior Security Engineer - Detection and Response

Mercado Libre

What You'll Do

Analyze, triage, and respond to security alerts generated by monitoring systems and external telemetry sources. Develop and maintain functionalities using Python for automating investigation workflows and improving team performance. Build and keep updated incident response manuals and procedures. Coordinate the escalation of critical incidents with internal cybersecurity teams and external providers.

What We're Looking For

Experience in analyzing cybersecurity alerts within security operations centers or incident response teams. Proficiency in Python for automation, system integrations, and internal detection tools. Knowledge of threat detection frameworks like the MITRE ATTACK model and cloud security telemetry.

What We Offer

Hybrid work modality. Opportunity to work on challenging and innovative projects that impact e-commerce and financial services in Latin America.

Additional Information

Experience Level

Senior

Job Language

Spanish

Employment Type

Full-time

Work Mode

Hybrid