Senior Firewall Engineer

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, a multinational defence organisation, is seeking a third line engineer to keep the firewall platform healthy and policies correct. You will build, implement, maintain and centrally administer next generation firewalls and review rules to ensure they stay defensible over time.The role requires at least three years in cyber security, hands-on...

WLG in Mons, Belgium, invites a dedicated third-line firewall engineer to own the boundary protection layer across the mission estate, focusing on next-generation firewalls, rule sets, and audits. You will build, configure and maintain NGFWs, design and review security policies, and implement secure inter-site VPNs.The role requires hands-on scripting,...

Based in Mons, Belgium, the NATO Communications and Information Agency (NCIA) seeks a Cyber Security Infrastructure Specialist to support the NCSC in lifecycle management of CIS security, firewall governance and cross-domain protection.You will implement, monitor and optimize firewalls, manage data diodes and mailguards, and collaborate across infrastructure...

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with specialist services in cybersecurity and IT infrastructure. The NATO NCIA project requires an experienced security professional to help build and defend enterprise networks.The role emphasizes firewall governance, incident support,...

WLG is seeking a third line engineer to manage next generation firewalls and ensure policy correctness on an enterprise-scale platform. You will maintain health of the system, implement policies, and provide advanced support across infrastructure and security teams.The role requires 3+ years in cyber security, hands-on Palo Alto/Panorama experience, and...

Wlgroup in Mons is seeking a firewall specialist to join a small security team. You will build, install and manage next-generation firewalls, bringing them under central management with proper templates and device groups.This role emphasizes the platform side of security and automation for repetitive tasks. You will work in one-week sprints, handle ticket...

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...

Wlgroup in Belgium seeks a third-line security engineer to manage next‑generation firewalls, design and enforce policies, and maintain secure intersite connections. You will work on high-availability setups and central management, ensuring auditable rules and reliable VPN links across sites.In addition to three years of firewall experience, a Palo Alto...