Security Analyst
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Job Description
Security Analyst focusing on threat detection and incident response as part of a cybersecurity team. Engaging in monitoring, analysis, and incident management to enhance security posture.
Responsibilities:
- Monitorizar y analizar alertas en plataformas EDR/SIEM, identificando actividades sospechosas y realizando diagnósticos iniciales.
- Analizar inteligencia de amenazas y anticipar posibles ataques.
- Responder y contener incidentes aplicando medidas de mitigación.
- Elaborar informes y notificaciones con hallazgos y recomendaciones.
- Optimizar reglas de detección y reducir falsos positivos.
- Contribuir en la evolución de procedimientos y playbooks.
- Automatizar tareas mediante scripting (PowerShell, Python, Bash).
- Participar en reuniones con clientes para seguimiento y soporte en despliegues iniciales.
Requirements:
- Grado en Ingeniería, Ciberseguridad o formación equivalente demostrable.
- 2 años de experiencia en análisis de alertas de seguridad en plataformas SIEM/EDR (ej. CrowdStrike, Microsoft Sentinel, Splunk, Elastic, QRadar, Wazuh, etc.).
- Conocimientos en administración de sistemas Windows y UNIX/Linux.
- Sólido entendimiento de redes y protocolos (TCP/IP, DHCP, DNS).
- Habilidades en scripting (Bash, Python, PowerShell).
- Capacidad analítica, pensamiento lógico y resolución de problemas complejos.
- Atención al detalle, proactividad y trabajo en equipo.
- Inglés C1 excluyente (comunicación con clientes internacionales y manejo de tickets).
- Disponibilidad para guardias 24x7.
- Se valoran certificaciones y másters en ciberseguridad.
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