Network Security Engineer

ITS Group

CDI Computer Occupations
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Location
Brussels, Brussels, Belgium
Posted
May 25, 2026

Job Description

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 organisationโ€™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: