Role: Cybersecurity Threat Detection & Response Engineer
Location: Guadalajara (Onsite)
Duration: Long-Term Contract

Job Summary:
• We are seeking a skilled Cybersecurity Threat Detection & Response professional with strong experience in SIEM, Managed Incident Detection & Response (MIDR/MDR), Threat Modeling, Threat Analysis, and Incident Response.
• The idóneo candidate will be responsible for proactively identifying, analyzing, and responding to cybersecurity threats, while continuously improving the organization's detection and response capabilities.
• The role requires a strong understanding of the evolving threat landscape, security monitoring technologies, attack techniques, and enterprise security architecture.

Key Responsibilities:
Security Monitoring & Detection
• Monitor and analyze security events and alerts generated through SIEM and other security monitoring platforms.
• Investigate suspicious activities and identify potential security incidents.
• Develop, tune, and optimize detection rules, correlation logic, use cases, and alerting mechanisms.




• Reduce false positives and improve the overall effectiveness of security monitoring capabilities.
• Perform log analysis across infrastructure, applications, cloud platforms, identity systems, and security tools.

Managed Incident Detection & Response (MIDR/MDR)
• Perform initial triage, investigation, containment, and escalation of security incidents.
• Analyze indicators of compromise (IOCs), attack patterns, and anomalous behavior.
• Coordinate with internal security, infrastructure, application, and business teams during incident response activities.
• Support incident containment, eradication, recovery, and post-incident analysis.
• Document incidents, investigation findings, root causes, and recommended remediation actions.

Threat Analysis & Threat Intelligence
• Conduct proactive threat analysis using internal telemetry and external threat intelligence.
• Analyze attacker tactics, techniques, and pro

📌 Cybersecurity Threat Detection (Guadalajara)
🏢 THOUGHT BYTE
📍 Guadalajara