Senior Network Security Engineer

Testpunt; Brussel Hoofdstad; Hybrid; EUR 55,000 - 85,000; Full time

Job summary

Testpunt in Belgium is seeking a Network Security Engineer to help drive ISO 27001 compliance, strengthen security controls, and respond to threats in a fast-paced environment.

You will design, configure and maintain firewalls and network security solutions, manage Cisco routing, switching and VPN infrastructure, and monitor for incidents in collaboration with internal IT teams and external suppliers.

Qualifications

• Professional experience in a Network Security Engineer role.
• Knowledge of ISO 27001 and security standards.
• All-round network skills: routing, switching, VPN and troubleshooting.
• Hands-on experience with Cisco networking.
• Fluent in English; Dutch or French is a bonus.

Responsibilities

• Contributing to ISO 27001 compliance, security policies and audits.
• Identifying vulnerabilities and implementing security improvements.
• Designing, configuring and maintaining firewalls and network security solutions.
• Managing and supporting Cisco network infrastructure (routing, switching, VPN).
• Monitoring the network, and investigating and resolving security incidents.

Skills

Network security

Cisco networking

Firewalls

VPN

ISO 27001 knowledge

English proficiency

Dutch/French bonus

Tools

Cisco devices

Firewall hardware

Job description

Contributing to ISO 27001 compliance, security policies and audits.

Identifying vulnerabilities and implementing security improvements.

Working closely with internal IT teams and suppliers.

Designing, configuring and maintaining firewalls and network security solutions.

Managing and supporting Cisco network infrastructure (routing, switching, VPN).

Monitoring the network, and investigating and resolving security incidents.

• Professional experience in a similar Network Security Engineer position.
• Knowledge of ISO 27001 and security standards.
• All-round network skills: routing, switching, VPN and troubleshooting.
• Fluent in English. Dutch or French is a bonus.
• Professional experience in a similar Network Security Engineer position.
• Strong experience with firewalls and network security.
• Hands-on experience with Cisco networking.

E-mail Telefoon (optioneel)