Freelance network security engineer

Freelance Network Security Engineer

Freelance / Network Security Engineer / Brussels / Daily rate depending on experience

Your new role

As aSenior Security Engineer, you will play a critical role in protecting the Global Aviation IT environment. You will design, operate, and continuously improve network security solutions in a highly available production environment, applying strictno‑downtime principles.

Your Tasks
1. Operate and maintainCheckpoint, Checkpoint Maestro Hyperscale, and Palo Alto firewallsin line with no‑downtime principles
2. Manage and executeprojects aimed at improving network security
3. Troubleshoot and resolvefirewall issues in a live production environment
4. Build and maintain afirewall lab / test environmentcomparable to production setups
5. Resolve incidents involvingadjacent network devices
6. Design and implementnew security principlesto protect the Global Aviation IT environment from external threats

Your profile

7. 5+ years of experiencein network security
8. Extensive knowledge ofrouting protocols, with strong expertise inOSPF
9. Extensive hands‑on experience withCheckpoint and Palo Alto firewalls
10. Strong knowledge ofLayer 2 / Layer 3 networking
11. CCSA certification(or equivalent)
12. CCSE certification(or equivalent)
13. CCSM certificationis a plus
14. CCME certificationis a plus

What you need to do now

Are you interested in this role? Please click 'apply now' to forward an up-to-date copy of your CV, or call us now.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion on your career.


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