Network Security Engineer - Systems Integrator

Join a leading technology solutions provider supporting public sector and private enterprise clients across technology, finance, utilities, service providers, and government sectors. With decades of industry experience and a strong regional presence, the organisation delivers advanced networking and security solutions as part of a wider European technology group. The organisation is seeking an experienced Network Security Engineer to support a major enterprise security programme in Brussels. This role focuses on managing, supporting, and optimising Fortinet security environments, including FortiMail, while maintaining secure, resilient, and high-performing enterprise networks. Don’t miss out on this exciting opportunity and apply today! Responsibilities:

• Administer and support FortiMail within an enterprise environment.
• Configure, maintain and troubleshoot Fortinet security solutions.
• Monitor and optimise secure email services, including anti-spam, anti-malware and email security policies.
• Investigate and resolve network and security-related incidents.
• Implement security best practices and support infrastructure improvements.
• Work closely with network, infrastructure and security teams to deliver project objectives.
• Assist with deployments, upgrades, migrations and ongoing operational support.
• Produce technical documentation and contribute to knowledge sharing within the team.

• Strong experience working with Fortinet technologies.
• Exposure to FortiMail (expert-level knowledge is not essential).
• NSE 7 certification is highly desirable.
• CCNP certification or equivalent networking experience.
• Approximately 5-10 years of experience in network and security engineering.
• Solid understanding of TCP/IP, routing, switching and enterprise networking.
• Experience troubleshooting complex network security issues.
• Strong communication skills and the ability to work within an international technical team.
• Clearance
• Candidates should be eligible to undergo project security vetting.