Senior Infrastructure & Cybersecurity Engineer - مهندس أول بنية تحتية وأمن سيبراني

Overview

Senior Infrastructure & Cybersecurity Engineer

• is responsible for designing, managing, and securing the organization’s enterprise IT infrastructure and cybersecurity operations in alignment with
• Abu Dhabi Government digital governance frameworks
• .
• The role ensures compliance with:
• **Department of Government Enablement (DGE)**
• digital infrastructure and cybersecurity policies
• **NESA Information Assurance (IA) Standards**
• **ISO/IEC 27001 Information Security Management System**
• The position supports secure digital transformation initiatives while maintaining system availability, infrastructure resilience, and enterprise cybersecurity posture.

1. Endpoint & Device Management

• Administer and maintain

Microsoft System Center Configuration Manager (Sccm)

• for:
• Software deployment
• Patch management
• Endpoint configuration
• Perform
• Operating System deployment and endpoint lifecycle management
• .
• Maintain device compliance and configuration baselines.
• Ensure endpoint compliance with organizational security standards.

2. Identity & Access Management

• Manage enterprise identity platforms including

Microsoft Entra Id (Azure Ad)

• .
• Configure
• Conditional Access policies and Multi-Factor Authentication (MFA)
• .
• Implement

Single Sign-On (Sso)

• integration across enterprise applications.
• Enforce
• least privilege access control policies
• .

3. Server & Infrastructure Administration

• Install, configure, and maintain
• Windows Server and Linux infrastructure
• .
• Manage system patching using:
• **Ivanti Patch Management**
• **Microsoft WSUS**
• Monitor infrastructure performance and system availability.
• Ensure infrastructure stability and security.

4. Security Monitoring & SOC Operations

• Monitor cybersecurity events using

Microsoft Sentinel Siem

• .
• Investigate and respond to
• security alerts and incidents
• .
• Implement
• threat detection and response procedures
• .
• Maintain security monitoring dashboards and automated response rules.

5. Endpoint Security & Threat Protection

• Manage
• Microsoft Defender security platform
• .
• Administer enterprise endpoint protection such as

Symantec Endpoint Protection

• .
• Manage

Endpoint Detection & Response (Edr)

• platforms.
• Implement malware protection and endpoint threat remediation policies.

6. Data Protection & Data Loss Prevention

• Implement and manage

Data Loss Prevention (Dlp)

• policies.
• Protect sensitive organizational data from unauthorized disclosure.
• Investigate potential data leakage incidents.
• Ensure compliance with data protection regulations.

7. Network Detection & Response

• Monitor and manage

Extrahop Network Detection & Response (Ndr)

• platform.
• Analyze network traffic and detect abnormal activity.
• Investigate network security incidents.

8. Network Infrastructure Management

• Manage enterprise network infrastructure including:
• Routing
• Switching
• Network connectivity
• Configure network devices from
• Cisco and Huawei
• .
• Monitor network availability and security posture.

Fortinet Security Infrastructure

Responsibilities Include

• Implementing firewall policies
• Network segmentation
• Threat protection and intrusion prevention

10. IT Procurement & Vendor Coordination

• Create

It Purchase Requests (Pr)

• for hardware, software, and services.
• Coordinate with vendors for procurement and technical support.
• Ensure procured solutions comply with
• security and infrastructure standards
• .

11. Compliance, Governance & Risk Management

• Ensure alignment with government cybersecurity frameworks including:
• **NESA Information Assurance Standards**
• **DGE Digital Governance Framework**
• **ISO/IEC 27001 ISMS**

Responsibilities Include

• Supporting cybersecurity audits
• Maintaining compliance documentation
• Participating in risk assessments and vulnerability management.

12. Business Continuity & Disaster Recovery

• Maintain

Business Continuity Plans (Bcp)

• .
• Implement

Disaster Recovery (Dr)

• procedures.
• Conduct periodic DR testing exercises.

Required Qualifications

• Bachelor’s Degree in:
• Information Technology
• Computer Science
• Cybersecurity
• Network Engineering

Minimum

• IT Infrastructure Operations

• Cybersecurity Operations

Preferred Microsoft Certifications

• Microsoft Certified

Azure Solutions Architect Expert

• Microsoft Certified

Azure Security Engineer Associate

• Microsoft Certified

Azure Administrator Associate

• Microsoft Certified

Identity & Access Administrator

• Microsoft Certified

Cybersecurity Architect Expert

• Microsoft Certified

Equivalent Certifications

• **CISSP**
• **CISM**
• **CEH**
• **CompTIA Security+**
• **CompTIA CySA+**

Technical Competencies

• Infrastructure Architecture
• Cybersecurity Operations
• Cloud Security
• Network Security
• Identity Management

Behavioral Competencies

• Analytical Thinking
• Problem Solving
• Risk Awareness
• Collaboration
• Continuous Learning