PAUL
KIRUBAKARAN M

Kent Smoke And Fire Curtains · Dubai, UAE

• Administer Microsoft Defender for Endpoint (EDR) and Exchange Online Protection (EOP) across 300+ endpoints — reviewing security alerts, managing endpoint compliance policies, and escalating confirmed threats.
• Manage Active Directory (AD DS) and Azure Active Directory identity lifecycle for 324+ user accounts; enforce Role-Based Access Control (RBAC), Privileged Identity Management (PIM), and Multi-Factor Authentication (MFA) to reduce unauthorized access risk.
• Implement and manage Conditional Access Policies and Zero Trust principles across the Microsoft 365 environment, controlling access based on device compliance, user risk, and location.
• Execute vulnerability assessments and security patch management using CVSS severity scoring; prioritize and remediate critical CVEs within 48 hours of disclosure, maintaining 99.9% uptime across 4 mission-critical servers serving 324+ users across India, Dubai, and Singapore.