About The Opportunity

Netrix Global is looking for a Security Analyst for the Managed Services – Security department.
We are looking for a people with experience in Security Analisys to join our technology team. The idóneo candidate will be responsible for monitoring, triaging, and investigating security events across client environments. This role supports timely incident identification, clear client communication, and effective escalation of confirmed or high-risk threats. The Threat Analyst applies technical analysis, threat intelligence,
and documented response procedures to help protect client information assets.rds.

How You Will Make An Impact
Monitor and analyze security events across network, endpoint, and cloud environments using Elastic SIEM to identify suspicious activity, threats, and policy violations.
Investigate and validate potential security incidents, including malware infections, phishing campaigns, unauthorized access attempts, and other malicious activities. Perform initial triage, classification,



and prioritization of security alerts to determine impact, severity, and required response actions. Support incident response efforts by collecting and analyzing relevant evidence, escalating critical threats, and assisting with containment and remediation activities. Correlate logs and security events from multiple data sources, including firewalls, IDS/IPS, web servers, endpoints, and cloud platforms, to identify indicators of compromise. Develop, tune, and optimize detection rules, dashboards, and alerts within Elastic SIEM to improve visibility, detection accuracy, and operational efficiency. Leverage threat intelligence, including Indicators of Compromise (IOCs) and adversary TTPs, to enhance detection capabilities and strengthen security monitoring. Document investigations, incident findings, response actions, and lessons learned to support continuous improvement of security operations and response processes. Produce security metrics, reports

📌 Security Analyst (Buenos Aires)
🏢 Netrix Global
📍 Buenos Aires