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Fabian Montenegro

@fabianmontenegro

Cybersecurity-focused Systems Engineer with a Wazuh homelab, OPNsense network segmentation, and vulnerability monitoring.

At RGIS Colombia, I counted and verified inventory against client system records, documenting each discrepancy with its location, quantity, and evidence so the client’s team could trace it. I also resolved counting-terminal issues on site.

In my personal security homelab, I segmented a network with OPNsense and deployed Wazuh on Linux to analyze security events. I’ve also designed and run manual tests for a web sales system, reported defects, and verified fixes.

Experience

Work history, roles, and key accomplishments

RC

Auxiliar de Inventario y Control de Calidad de Datos

RGIS Colombia

Jan 2024 - Dec 2024 (11 months)

Conté y verifiqué más de 300 ítems por jornada, comparando el conteo físico contra los registros del sistema del cliente. Documenté diferencias de stock y resolví fallas de terminales de conteo en sitio.

Data Quality Control Inventário Documentation Resolução De Problemas

Education

Degrees, certifications, and relevant coursework

CR

Corporación Universitaria Remington

Seminario de Pruebas de Software, Software Testing

2025 - 2025

Completed a 45-hour Software Testing Seminar from November to December 2025.

GC

Google / Coursera

Foundations of Cybersecurity, Cybersecurity

Completed the Foundations of Cybersecurity certification in December 2024.

CR

Corporación Universitaria Remington

Ingeniería de Sistemas, Ingeniería de Sistemas

Graduated with a degree in Systems Engineering, with practical training in software testing, data quality control, and L1 technical support.

LL

LinkedIn Learning

Gestión de Proyectos con Jira, Project Management

Completed the Project Management with Jira course in June 2026.

Tech stack

Software and tools used professionally

Jira

Wireshark

Linux

ClickUp

Gemini

OpenSearch

Git

VirtualBox

SQL

Wazuh

ChatGPT

Claude

Availability

Looking for a job

Location

Colombia

Authorized to work in

Salary expectations

30k+ USD

Social media

Job categories

Cybersecurity Analyst QA Analyst IT Support Specialist

Skills

Cybersecurity Fundamentals Vulnerability Management Log Analysis Risk Analysis Wazuh SIEM OPN Sense Network Segmentation Manual Testing Test Case Design Regression Testing Requirements Analysis Defect Tracking And Reporting Data Quality Control Windows 10 11

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