CareerPlan

Network Engineer

Lisbon, Lisbon, ptFull-time2026-10-09 → 2026-11-10

Core

Operate and maintain LAN/WAN, datacenter, and security components in a 24/7 production environment for multiple customers.

Role type

Senior Network Operations Engineer

Builds

Network infrastructure availability, performance, and security

Domain

IT Infrastructure / Network Engineering

Required skills

TCP/IP, Routing (OSPF, BGP, EIGRP), Switching (STP, RSTP, VXLAN), Firewalls, VPNs, Linux/Windows, Monitoring tools, Ticketing systems, Configuration management

Preferred skills

SD-WAN, Wi-Fi environments, Load balancers, Layer 7 security

Technologies

Cisco, Juniper, Aruba, HP, Zabbix, PRTG, ServiceNow, Git, Ansible, VMware, Nutanix, F5, Citrix, Palo Alto, Fortinet, Check Point

Responsibilities

Monitor network devices and manage alerts, handle complex L2/L3 incidents and root cause analysis, implement network changes and upgrades, provide 24/7 on-call support, maintain technical documentation and runbooks

Seniority

Mid-Senior, hands-on IC