IT Cyber Security Specialist

Meerab Group; Brussel Hoofdstad; On-site; EUR 65,000 - 90,000; Full time

Job summary

Meerab Group is seeking an IT Cyber Security Specialist to join our team. The specialist will manage and optimize our network and security infrastructure, ensuring high availability and robust protection for our applications.

Key responsibilities include monitoring network and security architecture with F5 load balancers and Fortinet firewalls, ensuring availability of critical systems, supporting security design and policy implementation, and advising on risks and improvements.

Qualifications

• Must have proven experience in network and security operations.
• Strong knowledge of Azure cloud security services.
• Hands-on experience with F5 load balancing and Fortinet security solutions.
• Familiarity with SIEM platforms such as Azure Sentinel.
• Understanding of VLAN configuration and network segmentation.

Responsibilities

• Manage and monitor network and security architecture, focusing on F5 load balancers and Fortinet firewalls.
• Ensure availability and optimal performance of critical systems and applications.
• Contribute to network architecture design and security policy implementation.
• Support projects and changes related to network segmentation and security enhancements.
• Advise on technical risks, security measures, and structural improvements.

Skills

Network operations

Security operations

Azure cloud security

VLAN configuration

Tools

F5 load balancers

Fortinet firewalls

Azure Sentinel

Defender for Cloud

Job description

We are seeking an IT Cyber Security Specialist to join our team. The specialist will manage and optimize our network and security infrastructure, ensuring high availability and robust protection for our applications.

Key responsibilities

• Manage and monitor network and security architecture, focusing on F5 load balancers and Fortinet firewalls.

• Ensure availability and optimal performance of critical systems and applications.

• Contribute to network architecture design and security policy implementation.

• Support projects and changes related to network segmentation and security enhancements.

• Advise on technical risks, security measures, and structural improvements.

Required qualifications

• Proven experience in network and security operations.

• Strong knowledge of Azure cloud security services.

• Hands‑on experience with F5 load balancing and Fortinet security solutions.

• Familiarity with SIEM platforms such as Azure Sentinel.

• Understanding of VLAN configuration and network segmentation.

Nice to have

• Experience with Defender for Cloud and FortiAnalyzer.

• Certification in cybersecurity (e.g., CISSP, CISM).

• Ability to work collaboratively with IT colleagues and external suppliers.

  French or Dutch is required