04/18/2025 updated
100 % available
GCFA | Cybersecurity Specialist | DFIR | Detection Engineering & Threat Hunting
cainta, Philippines
Only remote
Bachelor of Science in Electronics and Communications EngineeringJavaScriptResearchAutomationBash ShellCloud ComputingCloud Computing SecurityComputer SecurityDigital ForensicsIncident ResponseForensics Tools (Digital Forensics Software)Intrusion Detection SystemsVirtual Private Networks (VPN)Python (Programming Language)Network SecurityTrend Micro
- Digital Forensics and Incident Response (DFIR)
- Detection Engineering and Threat Hunting (DE&TH)
- Incident Response and Management (Escalations)
- End-Point Protection Administrator (Trend Micro, Fortinet Endpoint Detection & Response)
- Security Operations Automation using REST API
- Security Policies and Playbooks Configuration
- Incident Reporting
- Malware Handling
- Log Analysis (Firewall Logs, DNS Logs, AV Logs)
- Vulnerability Management (Nessus)
- SIEM (Masergy SIEM, Trend Micro WFBS Server, FortiEDR SIEM)
- Intrusion Detection System and Intrusion Prevention System (Masergy, Meraki)
- Knowledge in Network Threats (Denial of Service, Exploit, Malicious DNS Request, Backdoor, Vulnerability Scan, PCI breach etc.)
- System Monitoring (Firewalls, IDS/IPS Devices, Virtual Networks, Vulnerability Scanners, VPNs, WAN etc.)
- Scripting (Bash, Python, JavaScript)
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
EnglishNative speaker
Project history
Conducts proactive threat hunting, develops threat intelligence feeds, authors comprehensive threat profiles, and creates automation scripts for streamlined analysis workflows.
Managed Fortinet EDR, led security-related projects, conducted vulnerability management, and ensured SIEM effectiveness for the Zumtobel Group.
Monitored network security, conducted threat analysis, and managed security incidents for customer environments.