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Inetum

Network Engineer

Inetum
Portugal · Full-time · Mid-Senior
Company Description

Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good. Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility. Driven by its ambition for growth and scale, Inetum generated sales of 2.5 billion euros in 2023.

Job Description

At Inetum, we believe technology makes sense only when it improves people’s lives and drives real business transformation. We are looking for a Network Engineer to join our global team responsible for the design, security, and operation of the networks that sustain our international presence.

If you want to work with cutting-edge infrastructures in a dynamic, multicultural environment, this role is for you.

Key Responsibilities

  • Join an international team managing Network & Security operations for the Inetum Datacenter and global corporate networks.
  • Design, operate, and maintain enterprise-level network infrastructure, firewalls, and network services.
  • Perform proactive tasks to ensure high availability, performance, and reliability of WAN, LAN, VOIP, and associated services.
  • Manage and evolve critical services such as DNS, VPN, routing, switching, and security policies.
  • Implement complex IT projects across WAN, LAN, VOIP, server, and network platforms.
  • Provide secondary support for broader network functions at the enterprise level.
  • Deliver high-quality support to both local and remote end-users.
  • Maintain accurate documentation and contribute to knowledge base improvements.
  • Make day-to-day operational decisions to ensure the continuity and security of network services.

Qualifications

  • Strong experience in firewall management, ideally Checkpoint.
  • Hands-on knowledge of Security Management tools.
  • Practical experience with:
    • Zscaler
    • Layer7
    • FortiMail, FortiProxy, FortiWeb
    • EfficientIP SolidServer (IPAM)
  • Solid understanding of WAN/LAN, routing, switching, DNS, VPN, VOIP.
  • Experience with Load Balancing technologies (F5, Citrix, etc.).
  • SD-WAN experience (highly desirable).
  • Certifications:
    • CCNA required; CCNP / CCIE highly valued
    • IPAM-related certification is a plus
  • Strong communication and teamwork skills.
  • Autonomy, responsibility, and problem-solving mindset.
  • Ability to work in complex, global environments.
  • Good level of English (written and spoken).

Key Skills

Ranked by relevance

wan voip vpn lan dns high availability firewalls firewall citrix server ccie ccnp
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Country Guide

Portugal

Startup-friendly with strong expat appeal

Posted
Feb 24, 2026
Type
Full-time
Level
Mid-Senior
Location
Lisboa
Company
Inetum

Industries

IT Services IT Consulting

Categories

Information Technology

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