02/25/2026 updated
100 % available
Network & Security Engineer - Fortinet & Cisco SD-WAN Specialist
Amarante, Portugal
Only remote
Cisco and Fortinet Certifications Wireless LANMergers and AcquisitionsAmazon Web ServicesMicrosoft AzureCloud ComputingComputer SecurityNetwork Address TranslationIncident ResponseIncident ManagementInfrastructure ManagementVirtual Private Networks (VPN)Network SecurityNetwork ArchitectureNetwork MonitoringNetwork Performance
Network Architecture & Security
Network and security architecture design for large-scale M&A projects across 400+ sites in EMEA, AME, and APAC regions with expertise in LAN/WLAN segmentation and security posture improvement
SD-WAN Solutions
Multi-site SD-WAN solutions design and delivery using Cisco and Fortinet technologies with proven implementation experience
Network Security & Monitoring
Network incident reduction through standardization, proactive monitoring, and comprehensive security tools configuration including firewalls, VPNs, and threat mitigation
Network Protocols
TCP/IP, VLAN, VRRP, OSPF, QoS, NAT protocols expertise for network infrastructure design and troubleshooting
Vendor Technologies
Fortinet FortiGate and FortiManager, Cisco SD-WAN, and Meraki solutions implementation and management
Cloud & Virtualization
Azure, AWS, and VMware virtualization infrastructure monitoring and troubleshooting capabilities
Network Monitoring Tools
Orion and Infoblox monitoring solutions for network performance and incident management
Incident Response
Network and security incident identification, remediation, and response across multi-client environments
Network and security architecture design for large-scale M&A projects across 400+ sites in EMEA, AME, and APAC regions with expertise in LAN/WLAN segmentation and security posture improvement
SD-WAN Solutions
Multi-site SD-WAN solutions design and delivery using Cisco and Fortinet technologies with proven implementation experience
Network Security & Monitoring
Network incident reduction through standardization, proactive monitoring, and comprehensive security tools configuration including firewalls, VPNs, and threat mitigation
Network Protocols
TCP/IP, VLAN, VRRP, OSPF, QoS, NAT protocols expertise for network infrastructure design and troubleshooting
Vendor Technologies
Fortinet FortiGate and FortiManager, Cisco SD-WAN, and Meraki solutions implementation and management
Cloud & Virtualization
Azure, AWS, and VMware virtualization infrastructure monitoring and troubleshooting capabilities
Network Monitoring Tools
Orion and Infoblox monitoring solutions for network performance and incident management
Incident Response
Network and security incident identification, remediation, and response across multi-client environments
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
EnglishFluentPortugueseNative speakerSpanishGood
Project history
Led network and security architecture for M&A projects across 400+ sites in EMEA, AME, and APAC regions. Designed and delivered multi-site SD-WAN solutions using Cisco and Fortinet. Implemented LAN/WLAN segmentation improving security posture and fault isolation.
Identified and remediated network and security incidents across multi-client environments. Configured and monitored network and security tools. Incident response on technologies such as Fortinet, Cisco, Meraki, Barracuda, Veeam Backup & Replication.
Incident response, design, configure and maintain tactical networking infrastructure using CISCO equipment providing secure access to classification networks and service. Cisco Networking Academy trainer for IT-Essentials, Computer hardware and software, Network concepts, LANs, WANs, Ethernet, TCP/IP, subnetting.