Operador de Firewall / UTM
Core
Administer, operate, and support corporate network security infrastructure, ensuring firewall availability, performance, and compliance.
Role type
Network Security Operations Engineer (Firewall/UTM)
Builds
Secure network connectivity and access controls for enterprise clients
Domain
Cybersecurity / Network Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Next-Generation Firewall administration, TCP/IP, VLANs, Routing (static/dynamic), NAT, IPsec/SSL VPN, DNS, HTTP/HTTPS, Network troubleshooting, Security policy management, Microsegmentation, East-west traffic control, Windows/Linux environments, ITIL change management
Preferred skills
Fortinet (FortiGate, Panorama, FortiManager, FortiAnalyzer), Palo Alto Networks, Azure Firewall, Zscaler/Secure Web Gateway, Automation (PowerShell, Python, REST APIs), Fortinet/Palo Alto certifications
Technologies
Fortinet, Palo Alto Networks, Azure Firewall, Zscaler, Guardicore, Next-Generation Firewalls
Responsibilities
Create, modify, and delete firewall rules per change processes; Analyze and troubleshoot network connectivity issues; Monitor security logs and events; Review and propose security policy improvements; Validate NAT, access policies, and VPNs; Support infrastructure teams with access releases; Perform traffic analysis using capture tools; Document technical procedures; Participate in incident response and root cause analysis
Seniority
Mid-level, hands-on IC
