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LUZA Group

Network Engineer

LUZA Group
Portugal · Full-time · Not Applicable
Job Title: Network Engineer

Location: Porto, Portugal

Work Regime: Full-time & Hybrid (70% remote, 30% office)

  • It may be necessary to travel outside Portugal from time to time.


Step into a dynamic ecosystem where the future of business is created and lived every day. Be part of it!

At LUZA Group, passion, perseverance, and the drive to excel define our path to success.

Founded in 2006, we are a Portuguese multinational with over 1,200 talented professionals and a turnover surpassing 30M. With a strong presence in key marketsPortugal, Spain, Morocco, Brazil, Mexico, the United States, and Chinawe deliver innovative solutions in engineering, IT, design, consulting, Industry 4.0, training, and recruitment. Our people and their talent power everything we do.

This is a moment of growth and opportunity. The future belongs to visionary minds. Will you join us?

Overview / Summary:

We are looking for a Network Engineer to join our company!

What you will do:

  • Experience in Design, implement, and maintain complex network infrastructures, ensuring optimal performance and security;
  • Work closely with regional experts and local security specialists in a truly global organization;
  • Identify security design gaps in existing and proposed architectures and recommend changes or enhancements;
  • Design and implement secure communication infrastructure aligned with the industry standards, frameworks and security with overall business and technology strategy;
  • Implement early-stage feasibility studies of new projects working together with other peers in labs and proof of concept for new technology solutions;
  • Work together with Project Managers, working as a Solution Architect/Technical Project Manager according to client project delivery model;
  • Configure and maintain NextGen firewalls, IDS/IPS, and security zones;
  • Implement and support Cisco ISE (LDAP, REST APIs), IPSec VPN, DMVPN, and IEEE 802.1x authentication;
  • Conduct log & net flow analysis, vulnerability assessments, and patch management for network equipment;
  • Work with OSPF, BGP, and related routing protocols to ensure network stability;
  • Support network technologies including copper and fiber optics for LAN, WAN, and wireless networks;
  • Write clear and concise technical documentation in English;
  • Collaborate with cross-functional teams and take ownership of projects or tasks;
  • Work within an Agile environment using tools such as GitHub and JIRA.


Requirements:

  • Solid understanding of networking fundamentals, routing, and switching;
  • Experience in designing and implementing of network solutions;
  • Experience with Cisco ISE (LDAP, REST APIs), IPSec VPN, DMVPN and device authentication (IEEE 802.1x);
  • Excellent communication skills to collaborate with diverse teams;
  • Experience in maintaining production systems and enterprise network environments;
  • Good at technical documentation for internal and customer usage;
  • Knowledge about Information Security and Risk Management;
  • Fluent English required


Nice to have:

  • Cisco Certified Network Professional (CCNP);
  • Experience with firewall policies, VPN, and network security best practices.


#VisionaryFuture - Build the future, join our living ecosystem!

Key Skills

Ranked by relevance

vpn ipsec network security patch management firewalls firewall wireless excel ospf wan lan bgp
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Country Guide

Portugal

Startup-friendly with strong expat appeal

Posted
Mar 30, 2025
Type
Full-time
Level
Not Applicable
Location
Porto
Company
LUZA Group

Industries

Engineering Services

Categories

Information Technology

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