Senior Network Security Engineer - Riyadh, KSA
Riyadh, Riyadh Province, Saudi Arabia
USD 80K-160K (estimate) Senior-level Full Time
Tasks
- Align firewall and load balancer changes with HA and DR
- Analyze application service and security dependencies
- Assess network devices applications databases and components
- Classify firewall rules and DNS entries by criticality
- Clean up unused ip addresses on F5 BIG-IP
- Coordinate firewall NAT routing DNS and access control changes
- Design and allocate private IP address ranges
- Develop ip cleanup and migration plans with rollback
- Establish periodic review procedures for firewall F5 IP and DNS
- Execute secure controlled auditable migration
- Identify unused outdated invalid DNS records
- Maintain documentation for changes and remediation
- Perform post change testing and validation
- Remove or update obsolete DNS records
- Remove unused duplicate obsolete firewall policies
- Support audit compliance and regulatory requirements
Perks/Benefits
- N/A
Skills/Tech-stack
Access Control | Application Firewall | BIG-IP LTM | Big-IP | Change Management | DNS | DNS records | Disaster Recovery | F5 BIG-IP LTM | F5 Big IP | F5 WAF | Firewall | Firewall policies | High Availability | IP Addressing | NAT | NGFW | Risk Mitigation | Rollback planning | Routing | SNAT | Web Application | Web Application Firewall
Regions
Countries
States
Cities
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