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Senior Network Engineer

📍 Location
Brussels
⏰ Job Type
CDI
📅 Posted
June 03, 2026

About the Role

Vos missions

Great assignments await you with our key account clients in rich and varied environments

The Senior Network Engineer is responsible for the design, implementation and maintenance of complex IT infrastructures. They ensure the security, performance and availability of networks, whilst mentoring junior engineers and helping to define technical standards.

In this role, he/she will be responsible for:


Taking part in the day-to-day administration and development of networks
Managing, securing and developing the firewall environment
Taking part in network infrastructure development or migration projects under the supervision of the IT team.
Providing Level 3 technical support and documenting processes: you will support your colleagues, draft clear guides and procedures, and train teams to facilitate the adoption of tools.
Designing technical diagrams
Implementing on-premises, cloud and hybrid integration solutio...

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