Overview
Cybersecurity Infrastructure Specialist – KSA Jobs in AlKhafji, Saudi Arabia at Diyar United Company
- Perform routine maintenance of cybersecurity systems such as:
- Endpoint Protection / EDR platforms
- Firewalls, IPS/IDS
- Email security gateways
- SIEM collectors and sensors
- Ensure all systems are operational, updated, and properly configured
- Patch & Vulnerability Management
- Apply OS patches and security updates for:
- Security appliances (virtual/physical)
- Supporting servers (Windows/Linux)
- Track patch status and report compliance
- Support vulnerability remediation by:
- Validating patches
- Coordinating with system owners
- Firewall & Security Policy Administration
- Implement and update firewall rules based on approved requests
- Validate rule changes against security standards (least privilege, segmentation)
- Perform periodic review of rules (cleanup, unused rules identification)
- Maintain documentation of all changes
- Backup & Recovery Operations
- Execute and monitor backup processes for cybersecurity systems:
- Config backups (firewalls, EDR, SIEM)
- Log retention systems
- Perform periodic restoration testing to ensure recoverability
- Maintain backup schedules and integrity checks
- System Hardening & Configuration Management
- Apply baseline hardening standards (e.g., CIS benchmarks)
- Ensure secure configurations for:
- Operating systems
- Security tools
- Monitor configuration drift and remediate deviations
- Monitoring & Health Checks
- Conduct daily checks on:
- System availability
- Agent/sensor health (EDR, SIEM collectors)
- Generate health reports and escalate issues
- Support alert triage when related to infrastructure failures
Title: Cybersecurity Infrastructure Specialist – KSA
Company: Diyar United Company
Location: AlKhafji, Saudi Arabia
