Security Specialist

In4Matic; Sint-Gillis; On-site; EUR 90,000 - 130,000; Full time

Job summary

In4Matic is seeking an experienced security professional to strengthen its network and security environment. The role focuses on resilience, availability, and protection of critical infrastructure, with emphasis on network segmentation and web application firewalling.

The ideal candidate will have senior security experience and be able to advise on risks, measures, and improvements while collaborating with IT teams and vendors.

Qualifications

• Experienced in security architecture or a similar senior security role.
• Focus on strengthening network security, resilience, availability and protection of critical infrastructure.
• Knowledge of network segmentation and web application firewalling.

Responsibilities

• Manage and monitor the network and security architecture with a focus on F5 load balancing and Fortinet firewall solutions.
• Ensure high availability and optimal performance of critical business systems and applications.
• Contribute to the ongoing development of the network architecture and the implementation of security policies.
• Support projects and changes related to network improvement, segmentation, and security strengthening.
• Advise on technical risks, security measures, and structural improvements.

Skills

Azure

Cybersecurity

Defender for Cloud

F5 solutions

Fortinet FortiGate

FortiAnalyzer

Firewall technologies

SIEM

Sentinel

VLANs

Tools

Microsoft Defender for Cloud

Job description

Our client is seeking an experienced security professional to support the strengthening of its network and security environment. The assignment focuses on improving the resilience, availability, and protection of critical infrastructure, with particular attention to network segmentation and web application firewalling.

Responsibilities

• Manage and monitor the network and security architecture, with a focus on F5 load balancing and Fortinet firewall solutions.
• Ensure high availability and optimal performance of critical business systems and applications.
• Contribute to the ongoing development of the network architecture and the implementation of security policies.
• Support projects and changes related to network improvement, segmentation, and security strengthening.
• Advise on technical risks, security measures, and structural improvements.

Technical Skills

• Strong experience in Azure and cybersecurity.
• Hands-on knowledge of Microsoft Defender for Cloud.
• Proven expertise with F5 solutions, including firewall and load balancing capabilities.
• Experience with Fortinet FortiGate and FortiAnalyzer.
• Solid understanding of firewall technologies, network security, SIEM, Sentinel, and VLAN environments.

Profile

• Confirmed experience in a security architecture or similar senior security role.
• Ability to operate in a proactive, solution-oriented way across operations, projects, and advisory topics.
• Strong analytical mindset with the ability to assess technical risks and propose effective improvements.
• Comfortable collaborating with internal IT colleagues, vendors, and project teams.

Practical Information

• This is a long-term consulting opportunity.
• Language requirements: active knowledge of Dutch or French; English is a nice to have.

Contactperson & Reference

• Reference #: INW28639
• Geert Roete
• [e-mail]