Senior Network Security Engineer - Riyadh, KSA
Riyadh, Riyadh Province, Saudi Arabia
INR 500K-800K (estimate) Senior-level Full Time
Tasks
- Align firewall and load balancer changes with HA and DR requirements
- Analyze application service and security dependencies
- Assess and analyze DNS records for unused outdated invalid entries
- Assess network devices applications databases and network components
- Classify firewall rules and DNS entries by criticality and usage
- Clean up unused orphaned IP addresses on F5 BIG-IP
- Coordinate with application systems SOC and operations teams
- Design and allocate private IP address ranges
- Develop cleanup and migration plans with backups and rollback
- Establish periodic review procedures for firewall F5 IP and DNS
- Execute secure controlled auditable cleanup and migrations
- Maintain documentation for changes issues root cause and remediation
- Perform post change testing and validation
- Remove update invalid obsolete DNS records
- Review validate remove obsolete firewall policies
- Support audit compliance and regulatory requirements
Perks/Benefits
- N/A
Skills/Tech-stack
Access Control | Big-IP | Change Management | DNS | Disaster Recovery | F5 Big IP | F5 LTM | Firewall Policy | High Availability | IP Address Management | IP address | NAT | NGFW | Risk Mitigation | Rollback planning | Routing | WAF
Education
Bachelor of Engineering | Bachelor of Science | Bachelor of Technology
Regions
Countries
States
Cities
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