Available  ·  Dubai, UAE

Mohamed
Abdullah
Khan

Senior Executive — IT System / Security Engineer

Designing and enforcing enterprise-grade security architectures across endpoints, networks, cloud platforms and privileged access — including Sophos MDR, DLP, XDR, EDR and PAM — safeguarding critical infrastructure for leading organizations in the UAE.

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5+
Years
Experience
4
Companies
Served
98%
DLP Prevention
Rate
40+
Technologies
Deployed
Mohamed Abdullah Khan
Dubai · UAE
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LinkedIn
01
Profile & About
Click − to collapse
About Me

I am a Senior Executive — IT System / Security Engineer currently at NGI — National General Insurance Co. (PJSC) in Dubai, where I architect and enforce multi-layered security systems that protect sensitive enterprise data and mission-critical infrastructure.

My expertise spans the complete security and infrastructure stack: data loss prevention, advanced endpoint detection and response, identity governance, privileged access management, next-generation firewall management, network design, virtualization, and backup operations.

Passionate about optimizing IT environments and enforcing security best practices — I bring a proactive approach and dedication to operational excellence to every engagement.

"Stopping breaches before they happen — not after."

01
Senior Executive — IT System / Security Engineer
NGI — National General Insurance Co. (PJSC) · Dubai · May 2025 – Present
02
IT Infrastructure Engineer
Al Jallaf Groups (Mesoft Business Solutions LLC) · Dubai · 2022 – 2025
03
IT Engineer (Contract)
Grupo Karim's (Latin Textiles & Trade DMCC) · Dubai · 2022
04
IT System Engineer & Administration
Global IT Search Pvt Ltd · Chennai, India · 2020 – 2021
02
Professional Experience
Click − to collapse · click each role to expand
4 Roles · UAE & India
NGI — National General Insurance Co. (PJSC)
Senior Executive — IT System / Security EngineerCurrent
05/2025 — Present
Dubai, UAE
  • Implemented and administered Forcepoint DLP to prevent data leaks, enforce data protection policies, and secure sensitive information across all endpoints.
  • Configured and managed Taegis XDR and SentinelOne EDR for advanced threat detection, investigation, and automated incident response.
  • Currently working on and implementing Sophos MDR (Managed Detection and Response) for enhanced real-time threat monitoring and proactive incident management.
  • Deployed and monitored ClearPass NAC to enforce secure network access control, enabling identity-based policy enforcement.
  • Managed BeyondTrust Password Safe to secure, rotate, and audit privileged access credentials for critical infrastructure.
  • Administered Microsoft Entra ID (Azure AD) integrated with on-premises Active Directory to manage user identities, SSO, and access governance.
  • Configured and managed Microsoft Intune MDM for policy enforcement, application management, and device compliance on corporate laptops and tablets.
  • Managed Forcepoint NGFW firewall — rule creation, port forwarding, traffic inspection, and perimeter defence policy enforcement.
  • Performed centralized patch management using ManageEngine for endpoints and servers to mitigate vulnerabilities and ensure compliance.
  • Configured, managed, and monitored Veeam Backup, HPE 3PAR, Quorum, and MSA storage for backup integrity and disaster recovery readiness.
  • Executed and maintained RMAN backup operations for Oracle databases, ensuring consistent and recoverable data states.
  • Administered and maintained Hyper-V infrastructure — VM provisioning, resource optimization, and high availability.
  • Managed Microsoft 365 and Active Directory — user provisioning, group policies, license assignment, and secure mailbox configuration.
  • Administered ECM Workflow, Genesys, Salesforce CRM, and SharePoint ensuring platform availability, role-based access, and business continuity.
  • Provided 2nd-level technical support for escalated Helpdesk issues involving systems, networks, and application troubleshooting.
Al Jallaf Groups (Mesoft Business Solutions LLC)
IT Infrastructure Engineer
07/2022 — 04/2025
Dubai, UAE
  • Configured and managed FortiGate firewall policies including security rules, VLANs, VIPs, port forwarding, and event log analysis.
  • Engineered and maintained client networks, workstations, and hybrid cloud environments ensuring scalability and availability.
  • Managed and configured VMware ESXi and vSphere including hardware installation, upgrades, and virtualization management.
  • Configured and optimized Azure virtual machines and services for performance, availability, and compliance.
  • Conducted regular system audits and implemented system hardening and security enhancements based on evolving threat landscapes.
  • Managed RAID configurations and IIS settings for secure web application hosting and data integrity assurance.
  • Configured VPNs and supported advanced network troubleshooting ensuring secure remote access and connection stability.
  • Evaluated and integrated new software and hardware solutions to enhance operational efficiency, security, and scalability.
  • Administered DNS, DHCP, and Active Directory including group policies and user authentication management.
  • Implemented and maintained EDR systems for real-time monitoring and incident response.
  • Managed NAS-based data backups with disaster recovery policies ensuring retention compliance and business continuity.
Grupo Karim's (Latin Textiles & Trade DMCC)
IT EngineerContract Role
02/2022 — 05/2022
Dubai, UAE
  • Administered Active Directory, adding and configuring new workstations and setting up user accounts.
  • Managed VMware ESXi and vSphere infrastructure ensuring optimal VM performance and system reliability.
  • Implemented and maintained EDR systems enabling real-time threat detection and enhanced security posture.
  • Configured and optimized Azure cloud infrastructure for performance, reliability, and availability.
  • Conducted system audits and applied critical security enhancements to mitigate vulnerabilities.
  • Configured and maintained FortiGate firewall managing security rules and network traffic controls.
  • Configured VPN solutions for remote user authentication ensuring secure access and encrypted connections.
  • Managed NAS-based data backups including structured recovery policies for data integrity.
Global IT Search Pvt Ltd
IT System Engineer & Administration
04/2020 — 09/2021
Chennai, India
  • Provided comprehensive IT system engineering and administration support across enterprise environments.
  • Managed systems, networks, and application infrastructure ensuring high performance and business continuity.
  • Administered Windows Server environments, user accounts, and day-to-day IT support operations.
  • Foundation role that developed core expertise in infrastructure administration, user support, and IT operations.
03
Education & Certifications
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Qualified & Certified
🎓
B.Tech — Computer Science & Engineering (First-Class Honours)
Ponnaiyah Ramajayam Institute of Science & Technology (PRIST Deemed University) · Tamil Nadu, India · 2016 – 2020
🏅
Ethical Hacking & Penetration Testing
Emirates Institute of Finance [EIF] · Dubai, UAE · Certified Professional
🏅
Infrastructure & Cloud Security
Emirates Institute of Finance [EIF] · Dubai, UAE · Certified Professional
04
Technical Skills
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40+ Technologies
Security & DLP
Forcepoint DLPTaegis XDR SentinelOne EDRClearPass NAC BeyondTrust PAMSophos MDR Kaspersky EDRMicrosoft Defender Suite System HardeningPatch Management Security Events ManagementAntivirus Management Data ProtectionPenetration Testing Ethical Hacking
Firewalls & Network
Forcepoint NGFWFortiGate Firewall Checkpoint FirewallVPN VLANsVirtual IPs RoutingPort Forwarding Traffic AnalysisNetwork Design Wi-Fi ConfigurationCisco ArubaUni-FI Network TroubleshootingSecurity Policies Network Security
Cloud & Identity
Microsoft Entra IDMicrosoft Intune MDM Microsoft AzureAzure Cloud Management Microsoft 365Active Directory Exchange OnlineOffice 365 Google WorkspaceGPO DNSDHCP SSOCloud Infrastructure
Virtualization & OS
VMware ESXiHyper-V vSpherevCenter Windows ServerUbuntu MacOS ManagementWindows 10/11 IISRAID Configuration Scripting & Automation
Backup & Recovery
Veeam BackupRMAN Backup HPE 3PARQuorum MSA StorageNAS Solutions AcronisDisaster Recovery MS-SQL DB ManagementOracle DB Backup Backup Policies
IT Ops & Platforms
Salesforce CRMECM Workflow GenesysSharePoint ManageEngine SuiteInventory Management Technical DocumentationVendor Coordination Helpdesk Support (L2/L3)Outlook Config & Email Backup Patch Panels & CablingSoftware & Hardware Licensing
05
Key Achievements
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Measurable Impact
98%
Unauthorized Data
Access Prevented
// Advanced Endpoint Security · NGI Dubai
Data Loss Prevention & Endpoint Security

Architected and deployed a comprehensive multi-layered enterprise security stack at NGI — National General Insurance Co. (PJSC). By combining Forcepoint DLP, SentinelOne EDR, and Taegis XDR, the implementation dramatically reduced data breach risk across all corporate endpoints — achieving a 98% unauthorized data access and leakage prevention rate.

Forcepoint DLPSentinelOne EDR Taegis XDRClearPass NAC BeyondTrust PAMMicrosoft Entra ID
100%
−40%
Backup Success
& RTO Reduction
// Backup & Recovery Operations · Enterprise
Backup Optimization & Recovery Readiness

Configured and maintained a fully integrated enterprise backup ecosystem using Veeam, RMAN, HPE 3PAR, and Quorum. Achieved a 100% backup success rate with zero data loss incidents while reducing Recovery Time Objectives (RTO) by 40% — ensuring maximum business continuity and disaster recovery readiness across all critical systems.

Veeam BackupRMAN Backup HPE 3PARQuorum MSA StorageDisaster Recovery
06
Let's Connect
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Open to Opportunities

Open to senior IT system and security engineering roles, strategic consulting engagements, and complex enterprise security projects across the UAE and wider region.

Passionate about optimizing IT environments and enforcing security best practices — reach out through any channel below.

☎
Phone
+971 545 414 237
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@
Email
abuabdullah.be@gmail.com
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in
LinkedIn
linkedin.com/in/mohamed-abdullah-khan
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GH
GitHub
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Role
Senior Executive — IT System / Security Engineer
Employer
NGI — National General Insurance Co. (PJSC), Dubai
Location
Dubai, United Arab Emirates
Education
B.Tech CSE — First-Class Honours
PRIST University, India · 2016–2020
Certifications
Ethical Hacking & Penetration Testing
Infrastructure & Cloud Security · EIF Dubai
Status
Open to Opportunities