Felipe Leandro Barlera
@felipeleandrobarlera
IT Technology Analyst at Sercomtel monitoring network infrastructure and supporting VoIP services and cybersecurity policies.
BrazilWhat I'm looking for
At Sercomtel, I monitor network infrastructure, systems, and critical services, and follow incidents through analysis, escalation, and resolution. I also support VoIP solutions and contribute to the company’s cybersecurity committee and information security policies.
At Ative Telecomunicações (Master Internet), I provided in-person technical support, diagnosed internet service issues, and configured routers, modems, and network devices. At Escala Tecnologia e Serviços Ltda / Netlight Telecomunicação, I supported customers, monitored systems and alarms, and handled NOC tickets and escalations.
I’m studying Cyber Security at Anhanguera and have completed training in SOC analysis, cybersecurity, MikroTik, Grafana, and Zabbix. I’m focused on support, networks, NOC, or junior information security work, applying my technical knowledge while developing my skills in monitoring, networking, and cybersecurity.
Experience
Work history, roles, and key accomplishments
Analista de Tecnologia
Sercomtel
Apr 2026 - Present (6 months)
Responsible for continuous monitoring of network infrastructure, systems, and critical services, ensuring availability and stability of IT and telecommunications environments. Provides technical support for VoIP telephony solutions and participates in the company's Cybersecurity Committee.
Vigilante Patrimonial
VigFoz
Feb 2025 - Apr 2026 (1 year 2 months)
Focused on security, access control, and protocol compliance. Monitored environments, prevented incidents, and registered occurrences.
Suporte Técnico / NOC
Escala Tecnologia e Serviços Ltda / Netlight Telecomunicação
Oct 2023 - Jun 2024 (8 months)
Provided customer service and initial technical support, diagnosing network and connectivity issues. Monitored cameras, systems, and alarms, and managed technical tickets in the NOC.
Suporte Técnico Presencial / Redes
Ative Telecomunicações (Master Internet)
Jul 2023 - Oct 2023 (3 months)
Provided on-site technical support to residential clients, diagnosing and resolving internet service failures. Configured routers, modems, and network devices, and performed preventive and corrective maintenance.
Education
Degrees, certifications, and relevant coursework
Anhanguera
Graduação, Cyber Security
2025 -
Ongoing undergraduate degree in Cyber Security, started in February 2025, covering network security, cryptography, vulnerability analysis, incident response, and security policies.
Hackone
MikroTik MTCA, Networking
2023 - 2024
Completed MikroTik MTCA certification course.
Hackone
Curso de Analista de SOC, Cyber Security
Completed a course on SOC Analyst, covering network security, cryptography, vulnerability analysis, incident response, and security best practices.
Fortinet
Fortinet Certified Fundamentals in Cybersecurity, Cybersecurity
Certified Fundamentals in Cybersecurity, including NSE1, NSE2, and NSE3 levels.
IBSEC
Boas Práticas em Cyber Segurança, Cyber Security
Certification in good practices in cyber security.
Hackone
Imersão SOC & NetSec, SOC and Network Security
2026 - 2026
Completed an immersion course on SOC and NetSec in January 2026.
Hackone
Imersão IA & Cibersegurança, AI and Cybersecurity
2025 - 2025
Completed an immersion course on AI and Cybersecurity in September 2025.
Hackone
Grafana e Zabbix, Monitoring
Completed courses on Grafana and Zabbix monitoring tools.
Availability
Location
BrazilAuthorized to work in
Salary expectations
Job categories
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