Network Engineer (Cisco/Fortinet, SD-WAN, Security)

InnoTech; Lisboa; On-site; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Health‑focused wellbeing support

25 days vacation

Birthday/bridging day off

Pet care partnerships

Team events

Job summary

InnoTech is seeking a Network Engineer to design, manage, and optimize LAN/WAN infrastructures in a dynamic environment. You will configure routing, switching, and security for Cisco and Fortinet, while implementing NAC, VPN, and VoIP services to ensure high performance and reliability.

The role requires hands‑on experience with SD‑WAN, MPLS, and network monitoring tools, plus a proactive approach to security and improvements. EU work eligibility or CPLP nationality is needed.

Qualifications

• 3+ years of Cisco (Nexus and Catalyst) and Fortinet routing and switching experience.
• 2+ years NAC experience incl 802.1X, load balancers such as NGINX and FortiWeb, and firewall zoning and segmentation using Fortinet and Check Point.
• 2+ years of experience with wireless networking solutions, particularly Cisco and Fortinet Wi‑Fi technologies.
• Knowledge of LAN/WAN architecture and protocols, including SD‑WAN and MPLS, as well as network monitoring and management tools such as RADIUS, TACACS+, Zabbix, and PRTG.
• Academic qualifications and CPLP nationality or an EU work permit is required to facilitate employment.

Responsibilities

• Design, manage, and support LAN and WAN network infrastructures, ensuring reliability, performance, and availability.
• Configure, maintain, and troubleshoot routing and switching solutions across Cisco and Fortinet environments.
• Implement and manage network security, including firewalls, VPNs, network access control, load balancing, and traffic segmentation.
• Monitor network performance and availability, identifying issues and implementing improvements across network environments.
• Support network and telecommunications services, including wireless connectivity, VoIP solutions, and network-related systems.

Skills

Cisco routing

Fortinet routing

NAC 802.1X

Wi‑Fi networks

LAN/WAN architecture

SD‑WAN

MPLS

Network monitoring tools

RADIUS

TACACS+

Education

BSc in Computer Science/Engineering

MSc in IT or related

Tools

NGINX

FortiWeb

Zabbix

PRTG

Job description

InnoTech is seeking a Network Engineer to design, manage, and optimize LAN/WAN infrastructures in a dynamic environment. You will configure routing, switching, and security for Cisco and Fortinet, while implementing NAC, VPN, and VoIP services to ensure high performance and reliability.

The role requires hands‑on experience with SD‑WAN, MPLS, and network monitoring tools, plus a proactive approach to security and improvements. EU work eligibility or CPLP nationality is needed.