Senior Network Administrator
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Key skills for this role
About the Role
Design, implement, and operate secure network infrastructure to support SOC monitoring, detection, and response requirements across bank environments. Ensure end-to-end connecti.
Key Skills for This Role
Responsibilities
- Design, implement, and operate secure network infrastructure for SOC monitoring and response
- Manage enterprise network components including LAN, WAN, Data Center, Cloud connectivity, SD WAN, VPNs, and secure remote access
- Configure and maintain network security controls such as NGFW, IPS/IDS, WAF, DNS security, proxy, NAC, micro segmentation, and Zero Trust architecture
- Enable and optimize log forwarding, NetFlow, packet capture, and telemetry feeds to SOC tools
- Implement secure network architecture aligned with SAMA Cybersecurity Framework and other regulations
- Support Incident, Problem, and Change Management processes in alignment with ITIL standards
- Participate in cyber incident response with SOC teams, including containment and forensic data collection
- Maintain high availability, redundancy, and resilience of network services in line with DR/BCP requirements
- Collaborate with vendors and service providers for network solutions and troubleshooting
- Perform root cause analysis for network and security incidents and implement preventive actions
- Develop and maintain network diagrams, SOPs, configurations, and operational documentation
- Automate network monitoring, alerting, and configuration management using scripting and orchestration tools
Requirements
- Experience in designing and operating secure network infrastructure
- Expertise in LAN/WAN, Data Center, Cloud connectivity, SD WAN, VPNs
- Knowledge of network security controls: NGFW, IPS/IDS, WAF, DNS security, proxy, NAC, micro segmentation, Zero Trust
- Experience with SOC tools such as Splunk, QRadar, or Microsoft Sentinel
- Familiarity with SAMA Cybersecurity Framework, NCA ECC, PDPL, NDMO
- Experience with ITIL Incident, Problem, and Change Management processes
- Ability to perform root cause analysis and implement preventive actions
- Experience with network monitoring tools like SolarWinds or PRTG
- Scripting and automation skills for network monitoring and configuration management
Full Job Posting
Role Overview
- Design, implement, and operate secure network infrastructure to support SOC monitoring, detection, and response requirements across bank environments.
- Ensure end to end connectivity for SOC platforms including SIEM, SOAR, NDR, EDR, and threat intelligence integrations.
Key Responsibilities
- Manage enterprise network components including LAN, WAN, Data Center, Cloud connectivity, SD WAN, VPNs, and secure remote access.
- Configure and maintain network security controls such as NGFW, IPS/IDS, WAF, DNS security, proxy, NAC, micro segmentation, and Zero Trust architecture.
- Enable and optimize log forwarding, NetFlow, packet capture (PCAP), and telemetry feeds to SOC tools such as Splunk, QRadar, or Microsoft Sentinel.
- Implement secure network architecture aligned with SAMA Cybersecurity Framework, NCA ECC, PDPL, and NDMO data governance requirements.
- Support Incident, Problem, and Change Management processes in alignment with ITIL standards; ensure timely resolution of network related security incidents.
- Participate in cyber incident response with SOC teams, including containment actions, network isolation, and forensic data collection.
- Maintain high availability, redundancy, and resilience of network services in line with DR/BCP requirements and conduct regular failover testing.
- Collaborate with vendors and service providers for network solutions, troubleshooting, upgrades, and vulnerability remediation.
- Perform root cause analysis (RCA) for network and security incidents and implement preventive actions.
- Develop and maintain network diagrams, SOPs, configurations, and operational documentation ensuring audit readiness.
- Automate network monitoring, alerting, and configuration management using scripting and orchestration tools.
- Continuously monitor network performance and security posture using tools such as SolarWinds, PRTG, or equivalent.
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