Secure Network

Quality & Reliability S.A. (QnR) in Brussels is seeking a Network Administrator to join one EU public sector client. You will operate, maintain and support enterprise network infrastructure to meet communication needs.The ideal candidate brings hands-on Palo Alto and F5 expertise, Cisco networking experience, and strong knowledge of WAN/LAN/WLAN/VLAN,...

Sopra Steria Group in Brussels is seeking a skilled Network Engineer with strong Azure Cloud expertise to design and operate hybrid network infrastructures. The role involves integrating on-premises environments with Azure and automating systems to optimize infrastructure.The ideal candidate will have a Bachelor's degree, at least 4 years of relevant...

We are looking for an experienced Network Architect to support the design and delivery of a large-scale Juniper SD-WAN environment.Key ResponsibilitiesDesign and architecture of Juniper Session Smart (SSR) SD-WAN solutions.Produce HLDs/LLDs and define SD-WAN architecture standards.Design WAN routing, resiliency, traffic steering and connectivity.Support...

Join Axians, where innovation thrives on trust and autonomy, and where every challenge is an opportunity to create technology with impact. Senior Network Engineer What We Are Looking For We are looking for a Senior Network Engineer to join our team in Brussels. In this role, you will contribute to the design, evolution, automation, and optimization of...

We're looking for a senior network security expert to migrate Forcepoint firewalls to Palo Alto Networks and maintain security platforms in a critical, multi-site production environment.What you'll doMigrate firewalls and security policies, from analysis through validation.Administer and optimise Palo Alto firewalls and Panorama.Design network segmentation...

As a Network Security Engineer at Müller's Solutions, you will be responsible for ensuring the confidentiality, integrity, and availability of our network infrastructure. Your role will include designing, implementing, and managing network security measures to protect our organization's sensitive data from cyber threats. You will work closely with various...

NATO Cosmic Top Secret clearance is required Skills, knowledge, experience required: Possess higher secondary education with at least 3 years post related experience and at least 1 year post-related experience as Network Technician of IP networks and cryptographic materials; Possess at least 1 year of experience in providing networking and communications...

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and...

## Lead Network EngineerApply: Brussels area, Belgium: Full time: Posted Today: 2026-16405**ABOUT US**We’re the world’s leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value – across borders, through cities and overseas. No other organisation can address the scale, precision,...