Senior Security Engineer - NGFW, NAC & OT

Confidential

Abu Dhabi, Abu Dhabi, United Arab Emirates permanent

Posted: January 30, 2026

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Required Skills

Network Security Firewall Technologies NAC Solutions OT/ICS Environments Secure Network Architectures FortiGate Firewalls Cisco Firepower Threat Defense FortiNAC Network Access Control Device Profiling Routing & Switching TCP/IP

Job Description

Help AG is looking for a highly skilled Senior Security Engineer with strong expertise in network security, firewall technologies, NAC solutions, and OT/ICS environments. The ideal candidate will design, implement, and operate secure network architectures across IT and OT infrastructures, ensuring high availability, resilience, and compliance with security best practices.

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