Raul Calmon

Systems Engineer with nearly 4 years of experience managing and securing IT infrastructure, specializing in Active Directory administration, access control (RBAC/IAM), and system hardening. Proven track record of maintaining high system availability for critical judicial operations while enforcing strict security protocols. Recently AZ-500 Certified, combining a strong on-premise foundation with modern cloud security skills (Microsoft Sentinel, KQL, SOAR) validated through enterprise-scale lab deployments.

Trilingual professional (Spanish/English/French) seeking to leverage hybrid infrastructure expertise in remote-first Cloud Security or SOC environments.

IT Systems Administrator / Technician at Executive Directorate of the Magistracy – Regional Barinas (2022-01 – Present)

• Maintain uptime for critical judicial systems through proactive monitoring, patch management, and preventive maintenance across distributed infrastructure.
• Strengthen security posture for sensitive databases by implementing role-based access controls (RBAC), reducing unauthorized access incidents to zero.
• Advise leadership on infrastructure upgrades and risk mitigation strategies, contributing to a measurable reduction in technical debt over 12 months.
• Deploy and configure Microsoft Sentinel in an Azure lab environment, developing KQL analytics rules for real-time threat detection and automated response workflows.

B.Sc. in Systems Engineering – Universidad Santa María (2019-01 – 2025-12)

B.Sc. in Computer Engineering – UNELLEZ (2020-01 – 2025-12)