Senior Network Security Engineer - Jeddah, KSA

• Deep technical experience on F5 advanced WAF • Identify and clean up unused or orphaned IP addresses on F5 BIG-IP load balancers to improve performance, efficiency, and manageability. • Review, validate, and remove unused, duplicate, or obsolete firewall policies across HQ and DR data centers while maintaining security posture and compliance. • Ensure firewall and load balancer changes are aligned with high availability (HA) and disaster recovery (DR) requirements.