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Senior Security Incident Handling Specialist – Network & Security Devices

Unlock employer Dubai, United Arab Emirates Posted: 22 Sep 2025

Financial

  • Estimate: $80k - $120k*
  • Zero income tax location

Accessibility

  • Office Only
  • Apply from abroad
  • Visa Provided

Requirements

  • Experience: Senior
  • English: Professional

Position

About the Job: The Senior Security Incident Handling Specialist specializing in Network & Security Devices will be responsible for addressing incidents related to network infrastructure, perimeter defenses, and core security appliances.

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Responsibilities:

  • Review and validate alerts from Microsoft Sentinel regarding firewalls, routers, switches, load balancers, WAF, and VPN gateways.
  • Collaborate with the client’s network operations team for containment and recovery actions.
  • Oversee security posture concerning perimeter and internal segmentation controls.
  • Maintain an updated network asset inventory and ensure that all security device logs are integrated into Sentinel.
  • Validate changes in firewall and IDS/IPS rules necessary for incident response.
  • Support AI-driven anomaly detection tuning for network telemetry in Sentinel and Microsoft Defender for IoT (for network protocol analysis in OT/xIoT).
  • Coordinate with MSS NGSOC for forensic packet capture and deep network analysis as needed.

Skills & Experience:

  • Expertise in enterprise networking and security appliances (Cisco, Fortinet, Palo Alto, etc.).
  • A minimum of 3 years of relevant experience is required.
  • Familiarity with Microsoft Sentinel network data connectors and analytics.
  • Strong understanding of IDS/IPS, SIEM correlation, and network forensics.

Work Conditions:
On-site, Full-time

Location:
Dubai, United Arab Emirates

Language Requirements:
Not specified.

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