Arbaaz Tamanna
Microsoft 365 Engineer L2 || Exchange Online, Teams & SharePoint || Azure AD, Intune, Identity & Access Management || PowerShell Automation, M365 Migrations & Cloud Security
- Role
- Specialist - Cloud & Infra Management (Cis) at LTIMindtree
- Location
- Ghaziabad, UP, IN
- LinkedIn followers
- 500 followers
About Arbaaz Tamanna
Microsoft 365 and Entra ID Automation Engineer with 4+ years of experience managing enterprise collaboration and identity platforms including Exchange Online, Microsoft Teams, SharePoint Online, and hybrid identity environments. Experienced in Microsoft 365 tenant administration, tenant-to-tenant migrations, and identity lifecycle management using Active Directory and Azure AD Connect. Skilled in developing PowerShell and Microsoft Graph API–based automation to streamline user provisioning, license orchestration, and operational workflows. Strong background in implementing Conditional Access, MFA, DLP, and Zero Trust security practices while improving operational efficiency through scalable automation
Experience
Specialist - Cloud & Infra Management (Cis)
May 2025 — Present
Led migration of 4,500+ users from on-premises environments / Microsoft 365 to Microsoft 365 using BitTitan MigrationWiz with zero data loss and minimal downtime.• Administered Microsoft 365 tenant environments including Exchange Online, Microsoft Teams, SharePoint Online, and OneDrive, managing user provisioning, licensing, and policy governance.• Managed hybrid identity infrastructure using Active Directory, Entra ID, and Azure AD Connect, supporting identity lifecycle management (Joiner–Mover–Leaver).• Implemented Microsoft 365 security and compliance controls including Conditional Access, MFA, DLP, and retention policies to strengthen tenant security posture.• Developed PowerShell and Microsoft Graph API automation for bulk provisioning, license management, and policy validation, reducing manual operations significantly.• Administered Microsoft Intune endpoint management, including device enrolment, compliance policies, configuration profiles, and application deployment.• Deployed Intune proactive remediation scripts to automatically resolve device issues and improve endpoint compliance across managed devices.• Conducted tenant health assessments and security audits, monitoring Secure Score, device compliance, and identity security posture under Zero Trust principles
Education
Parul University
Bachelor of Technology - BTech, Computer Science
2017 — 2021
National Institute of Open Schooling
12th, Science
2016 — 2017
CHANDIGARH UNIVERSITY
Master of Business Administration - MBA, Business Analytics
Dehradun Public School (DDPS), India
10th
2012 — 2013
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