Senior Network Security Engineer — Firewall

Victrix Legion is seeking an experienced network professional to design, implement and maintain an enterprise network on-premises in Belgium. This role requires hands-on expertise with DNS/DHCP, VPNs, firewalls, proxies, WAFs and cloud security concepts.You will work across security, operations and infrastructure teams to ensure robust, scalable...

Wlgroup in Mons, Belgium, seeks an experienced cybersecurity engineer to own the security layer across the enterprise. You will oversee web proxies, mail gateways, VPN, DNS and DHCP and act as the security voice in the operations centre.The role demands hands-on troubleshooting, cloud networking knowledge, and familiarity with zero trust architectures and IT...

Spektrum is seeking an experienced security engineer to support NCIA-related projects in Mons, Belgium. The role emphasizes firewall administration, network security, and VPN configurations in a multinational context.On-site work is required, with a focus on maintaining secure NATO-grade IT infrastructure and delivering precise service reports and governance...

Spektrum seeks personnel to join our team and support key NATO NCIA projects in Mons, Belgium. You will contribute to cyber security, network infrastructure, and secure remote access for high-security environments.On-site role handling DNS/DHCP, VPNs, proxies, WAF, load balancers and cloud security topics as part of a diverse team within the NCI Agency. Some...

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and...

Wlgroup is seeking a senior cyber security engineer to lead hands-on hardware and software work, standing up boundary protection, detection, monitoring and forensic tooling. You will integrate tools into existing environments, test thoroughly, and hand over to operations in a ready state.The role covers configuring firewalls, vulnerability scanners, forensic...

Almost everything an organisation does online passes through a handful of services nobody thinks about until they stop: the web proxy, the mail gateway, the remote access tunnel, DNS. This role owns that layer at second and third line, and represents the security side in the operations centre when something is going wrong.It suits an engineer who likes the...

Almost everything an organisation does online passes through a handful of services nobody thinks about until they stop: the web proxy, the mail gateway, the remote access tunnel, DNS. This role owns that layer at second and third line, and represents the security side in the operations centre when something is going wrong. It suits an engineer who likes the...

Start date: NegotiableClearance: NATO Secret/EU Secret (equivalent)Location: Mons, BelgiumDuties & Role:Under the direction of the Section Head of Cyber Enablement Service (CES) the contractor shall:Installation, configuration and testing of firewalls, routers, switches, network proxies and VPN concentrators to maximise network efficiency and security in...