Assistant Manager - System Administration
CurrentIn my current role, I lead a team of five senior engineers (L2/L3) and manage IT support for over 40 financial clients across the U.S. My primary responsibilities include overseeing technical escalations (L3), project deployments, and the administration of Microsoft 365 solutions such as Teams, SharePoint, Exchange Online, and OneDrive for Business.Key Contributions & Achievements:Successfully managed the migration of over 500+ mailboxes from on-premises Exchange to Office 365… Show more In my current role, I lead a team of five senior engineers (L2/L3) and manage IT support for over 40 financial clients across the U.S. My primary responsibilities include overseeing technical escalations (L3), project deployments, and the administration of Microsoft 365 solutions such as Teams, SharePoint, Exchange Online, and OneDrive for Business.Key Contributions & Achievements:Successfully managed the migration of over 500+ mailboxes from on-premises Exchange to Office 365 using BitTitan and Hybrid Configuration Wizard (HCW), reducing downtime and improving operational efficiency by 30%.Spearheaded the implementation of Mobile Application Management (MAM) and Mobile Device Management (MDM) using Microsoft Intune, enhancing device security and compliance for all our clients.Led monthly patching cycles across 40+ client environments, ensuring compliance and minimizing security vulnerabilities.Optimized spam/mail flow and security settings within Office 365, improving email security and reducing spam-related incidents by a breakthrough number.Collaborated with cross-functional teams and stakeholders to deliver complex IT projects on time, maintaining an average client satisfaction score of 95%.Developed and delivered customized Office 365 tenant setups for new clients, focusing on scalability, security, and ease of management.By consistently driving successful migrations, enhancing cloud security, and managing a team of experienced engineers, I contribute to delivering scalable, secure, and efficient IT solutions tailored to the needs of global financial clients. Show less