Leandro Ariel Millahuel

Leandro Ariel Millahuel

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Detail

Security Analyst at Serve Robotics | Threat Detection & Incident Response
Buenos Aires, Argentina

Contact Leandro regarding: 
work
Full-time jobs
Starting at USD2.5k/month
Flexible work
Starting at USD40/hour
groups
Networking

Timeline


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Job
school
Education

Résumé


Jobs verified_user 0% verified
  • Serve Robotics
    Security Analyst
    Serve Robotics
    Mar 2025 - Current (1 year 7 months)
    Detection Engineering across SentinelOne Singularity, Google SecOps (Chronicle), Google Workspace, Okta, JumpCloud, GCP Audit Logs, Slack Audit Logs, and cloud telemetry
    Threat Hunting and incident investigation across Windows, macOS, Linux, identity, and cloud environments
    Development of detection rules for SentinelOne and Google SecOps (Chronicle)
    Design and implementation of security monitoring pipelines and integrations using Python, Google Cloud Run, Cloud Scheduler, Pub/Sub, and BigQuery
    Security automation for detection engineering, log ingestion, and incident response workflows
    Cloud security administration and IAM management within Google Cloud Platform (GCP)
    Endpoint security administration and detect
  • SOC Prime
    Threat Hunting Engineer
    SOC Prime
    Oct 2020 - Apr 2026 (5 years 7 months)
    Detection Engineering and detection content development across multiple SIEM/XDR platforms (QRadar, ArcSight, Google SecOps/Chronicle, SentinelOne, Splunk)
    Technical support for enterprise customers using the SOC Prime Threat Detection Marketplace
    Customer enablement and training on Sigma Rules and detection engineering best practices
    Threat Hunting (internal research and validation & TH for Clients)
    Threat Intelligence research and analysis (Internal & Clients)
    Threat Actor tracking and profiling
    Technical content writing and English-to-Spanish translation
  • Rappi
    Cyber Security Analyst
    Rappi
    Aug 2020 - Oct 2020 (3 months)
    Blue Team
    Support security programs aligned with ISO/IEC 27001 principles, including implementing security controls, developing security procedures and documentation, and collaborating with compliance and IT teams
  • Nacion Servicios
    Analista de seguridad de información
    Nacion Servicios
    Aug 2019 - Aug 2020 (1 year 1 month)
    Security monitoring and incident analysis
    Threat detection and incident response
    Network security monitoring and traffic analysis
    Firewall monitoring and security policy management
    SIEM monitoring, alert triage, and security event investigation
    Threat Intelligence research, IOC analysis, and threat validation
    Vulnerability assessment and remediation support
    Security hardening and implementation of security best practices
    Development and maintenance of security documentation, procedures, and operational runbooks
    Collaboration with infrastructure and networking teams to resolve security incidents and improve security posture
    Implementation of security controls and support for security initiati
  • Lightech
    SOC Analyst
    Lightech
    May 2019 - Aug 2020 (1 year 4 months)
    Security event monitoring and alert triage
    Incident analysis and initial incident response
    Investigation of suspicious activities using SIEM platform
    Endpoint security monitoring and malware analysis
    Log analysis and correlation across multiple data sources
    Threat Intelligence research and IOC validation
    Escalation of security incidents following established procedures
    Creation and maintenance of incident documentation
    Collaboration with senior analysts during incident investigations
    Support for vulnerability management and security operations
  • Secretaría de Trabajo y Empleo de la Nación
    Analista de seguridad de información
    Secretaría de Trabajo y Empleo de la Nación
    Jun 2018 - Aug 2020 (2 years 3 months)
    Analista de Segurifad de la Información en el Ministerio de Producción y Trabajo
  • Secretaría de Trabajo y Empleo de la Nación
    Técnico de soporte de aplicaciones
    Secretaría de Trabajo y Empleo de la Nación
    Dec 2014 - Jun 2018 (3 years 7 months)
Education verified_user 0% verified
  • Universidad de Palermo
    Licenciatura, Psicología
    Universidad de Palermo
    Mar 2021 - Aug 2026 (5 years 6 months)
  • Universidad Nacional de La Matanza
    Ingeniería, Ingeniería informática
    Universidad Nacional de La Matanza
  • Centro de eLearning UTN FRBA
    Experto universitario en Hacking Ético, Seguridad informática y de sistemas
    Centro de eLearning UTN FRBA