As a Senior Network Security Engineer, you'll help protect the Global Aviation IT environment by designing, operating, and improving network security solutions in a high‑availability, zero‑downtime setting. Your responsibilities Operate and maintain Check Point, Check Point Maestro, and Palo Alto Firewalls Troubleshoot and resolve Firewall issues in live production Lead and support network security improvement projects Build and maintain a Firewall test/lab environment Handle incidents involving adjacent network devices Design and implement new security principles to mitigate external threats Your profile 5 years of network security experience Strong routing knowledge (OSPF) Hands‑on experience with Check Point & Palo Alto Solid Layer 2/3 networking skills Experience with Check Point R81.x / R82.x CCSA & CCSE (or equivalent), Ccsm/Ccme are a plus Comfortable working with Linux & Windows in networked environments Strong troubleshooting skills and English communication Sumbit your CV underneath and I give you a call when the match is there! Computer Futures is a Staffing and Recruitment firm for IT roles in Belgium.