Senior Network Engineer

The world is more connected than ever before and the pace of change is bewildering. We deliver the best combination of technology and services to enable our clients to fulfil the diverse needs of their customers. By fostering a deeply and personal relationship with our clients, we want to improve the lives of people and organizations.

Axians is the VINCI Energies brand dedicated to ICT and Digital Transformation. We’re present across 38 countries, with more than 17 000 employees and an annual revenue of more than 3.8 billion euros, in 2025.

The best of ICT with a human touch.

Why Join Axians European Institutions' Team?

Multicultural Environment 🌍: You will work alongside professionals from all over the world, fostering a diverse and enriching workplace.

Diverse Projects 📝: Engage in impactful projects with cutting-edge technological advancements facilitated by European Institutions.

Skill Development 🚀: Work in a knowledge-driven environment where you'll continually develop both technical and professional skills through exposure to complex projects.

Long-term Opportunities 🏆: Our partnerships with European Institutions offer stable, long-term roles where you can make a real difference on a European scale.

Contributing to European Initiatives 🏛️: Make a meaningful impact on regional and global challenges.

We are seeking for a Senior Network Engineer to join our team in Brussels.

Responsibilities

• Conduct architecture and technology studies, considering user needs, standards, scalability, and performance;
• Prepare and execute tests and proof of concepts (PoCs);
• Perform capacity planning and write technical specifications;
• Support evaluation of technical solutions and oversee migrations and deployments;
• Monitor performance and recommend improvements;
• Contribute to database setup, customization, testing, and documentation;
• Provide technical support and user guidance;
• Assess training needs, deliver training sessions, and evaluate results;
• Support additional tasks aligned with team objectives.

Requirements

• Hands-on experience with network automation (e.g. Ansible, Python, CI/CD) and Infrastructure-as-Code;
• Strong knowledge of telecom and data center technologies, standards, and best practices;
• Solid networking background (routing, VPNs, SD-WAN, DNS/DHCP, data center and campus networks);
• Experience with cloud and container environments (Azure/AWS, Docker/Kubernetes);
• Good understanding of network security (firewalls, IDS/IPS, web security, load balancing);
• Relevant vendor certifications are a plus.

Miscellaneous

• Experience with automated deployments (e.g. Zero Touch Provisioning, PXE);
• Familiarity with monitoring, logging, and network management tools;
• Ability to work with modern architectures and hybrid environments;
• Detail-oriented with strong problem-solving skills;
• Flexible and able to support evolving technical environments;
• EU citizenship;
• Based in Brussels.

Ready to embark on an exciting journey with us?

Apply now to join a vibrant team contributing to technological advancements in European Institutions.