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Senior System Engineer

Job in Al Ain, UAE/Dubai
Listing for: Confidential Company
Full Time position
Listed on 2026-06-06
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 120000 - 200000 AED Yearly AED 120000.00 200000.00 YEAR
Job Description & How to Apply Below

Managing Windows and Linux server environments including installation patching hardening monitoring and troubleshooting Administering Active Directory Group Policy DNS DHCP file servers user access controls and privileged accounts Managing storage infrastructure including SAN NAS iSCSI RAID redundancy performance monitoring and backup integration for clinical systems Supporting backup disaster recovery and data protection activities including scheduled backups EMR database restoration testing backup verification and DR documentation Managing PKI and certificate services including internal certificates OpenSSL certificate creation SSL renewal RADIUS authentication and certificate lifecycle management Supporting enterprise Wi-Fi infrastructure including WPA2 WPA3 Enterprise RADIUS authentication certificate-based access VLAN assignment and secure wireless access controls Managing network infrastructure including switches VLANs trunk access ports STP RSTP loop prevention redundant uplinks firewall connectivity VPN and failover testing Monitoring IT systems and responding to incidents alerts security issues system failures and performance problems Maintaining IT documentation asset inventory network diagrams backup reports restoration test evidence and audit compliance records Windows Server, Linux Server, Active Directory, Group Policy, DNS, DHCP, file server, patching, and server hardening.

Storage technologies such as SAN, NAS, iSCSI, RAID, storage redundancy, and performance monitoring.

Backup and disaster recovery solutions, including EMR/database backup, restoration testing, backup reporting, and disaster recovery documentation.

PKI and certificate management, including SSL certificates, internal certificates, OpenSSL, RADIUS, and certificate lifecycle management.

Enterprise wireless infrastructure, including RADIUS-based authentication, certificate-based Wi-Fi, VLANs, and access control.

Networking concepts including managed switches, VLANs, STP/RSTP, redundant uplinks, loop prevention, firewall basics, VPN, and network troubleshooting.

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Position Requirements
10+ Years work experience
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