Especialista en Redes (Networking)
Core
Design, implement, administer, and optimize network and perimeter security infrastructure, providing N3 specialized support and leading root cause analysis for critical incidents.
Role type
Senior Network Security Engineer (N3)
Builds
LAN, WAN, WLAN, and perimeter security solutions for mission-critical environments
Domain
Telecommunications and IT Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Advanced routing and switching (BGP, OSPF, EIGRP, VRF, MPLS), Palo Alto firewall administration, Cisco IOS/NX-OS administration, Wireless LAN management, Network security (ACLs, IDS/IPS), Network monitoring tools (Wireshark, NetFlow, SNMP), Technical documentation
Preferred skills
Public cloud connectivity (AWS, Azure), Infrastructure automation (Python, Ansible), Multicloud architectures
Technologies
Cisco (IOS, NX-OS, Catalyst, Nexus, ISR, ASR, WLC, Meraki, Aruba, ISE), Palo Alto (PAN-OS, Panorama), Wireshark, Visio, Lucidchart
Responsibilities
Design and implement network and security infrastructure, Act as N3 escalation point for critical incidents, Configure and optimize dynamic routing and advanced switching, Manage remote and site-to-site VPN connections, Conduct internal and external audits and vulnerability remediation, Collaborate with multidisciplinary teams for operational continuity
Seniority
Senior, hands-on IC