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Network Security Engineer

Company

ITS Group

Location

Brussels, Brussels

Posted

May 25, 2026

Position Overview

Vos missions

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

A Senior Network Security Engineer plays a crucial role in protecting an organisation’s network infrastructure. Here is a typical description of their responsibilities within a team:

Key responsibilities:

Configuring and deploying automation solutions

Creating playbooks

Providing technical support

Coaching the internal network team

Designing and implementing network security measures:

Developing and deploying security strategies to protect networks against cyberattacks and unauthorised access.

Configuring and maintaining firewalls, VPNs and other security devices.

Network performance monitoring and management:

Continuously monitor networks to detect and respond to security incidents.

Conduct regular security audits and vulnerability assessments.

Troubleshooting and technical support:

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