Security Analyst – Managed Services
Netrix Global · Buenos Aires
Job description
About the role
Netrix Global is seeking a Security Analyst to join its Managed Services – Security team. The analyst will monitor, triage, and investigate security events across client environments, ensuring timely incident identification and clear communication.
Key responsibilities
- Monitor and analyze security events using Elastic SIEM across network, endpoint, and cloud environments.
- Investigate, validate, and classify potential security incidents, including malware, phishing, and unauthorized access.
- Support incident response by collecting evidence, escalating critical threats, and assisting with containment.
- Correlate logs from firewalls, IDS/IPS, web servers, endpoints, and cloud platforms to identify indicators of compromise.
- Develop and tune detection rules, dashboards, and alerts within Elastic SIEM.
- Leverage threat intelligence and MITRE ATT&CK tactics to enhance detection capabilities.
- Document investigations, findings, and lessons learned to improve security operations.
- Produce metrics and reports on threat trends and incident activity for stakeholders.
Required profile
- Strong analytical, problem‑solving and technical documentation skills.
- 2+ years of experience in cybersecurity, SOC or security operations.
- Ability to communicate risks and recommendations to both technical and non‑technical audiences.
Required skills
- Hands‑on experience with Elastic SIEM or comparable SIEM platforms.
- Knowledge of network security fundamentals (TCP/IP, DNS, HTTP/S, SMTP, firewalls, IDS/IPS, VPNs).
- Experience with log analysis and event correlation across endpoints, networks, cloud platforms.
- Familiarity with threat intelligence concepts, IOCs, MITRE ATT&CK.
- Understanding of Windows, Linux and cloud environments and their security logging.
What we offer
- Competitive salary and benefits, including Swiss Medical, childcare compensation, and discounts.
- Work‑from‑anywhere flexibility with occasional travel.
- Professional development opportunities, AWS certifications, and a learning‑focused environment.
- Generous leave policies, birthday day off, paternity leave, and special occasion gifts.
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Published 12 hours ago
Expires 1 month from now
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Netrix Global
Buenos Aires
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