Sahna Thasnim
@sahnathasnim
System Administrator focused on Microsoft 365, Entra ID, Intune, and email security.
What I'm looking for
I am a System Administrator with 3+ years of hands-on experience managing Microsoft 365 tenants, Microsoft Entra ID (Azure AD), Exchange Online, and email security solutions to maintain secure, reliable IT operations.
I administer Windows Server environments, Active Directory, Group Policy, LAPS, and endpoint management tools including Microsoft Intune, SCCM, and ManageEngine Endpoint Central, overseeing deployments, patching and support across 800+ endpoints while enforcing Zero Trust principles.
I investigate phishing and mail delivery issues, configure EOP and Defender for Office 365 protections, manage Mimecast and Netskope policies, and support L2/L3 SLA-driven remote user support—bringing practical backup/recovery, virtualization, and basic scripting skills to collaborative infrastructure and security teams.
Experience
Work history, roles, and key accomplishments
System Administrator
TechensGlobal Pvt Ltd
Jun 2022 - Present (3 years 7 months)
Administer Microsoft 365, Entra ID, Exchange Online and endpoint management across 800+ endpoints, implementing Conditional Access, Intune policies and SCCM deployments to improve security and operational reliability.
Education
Degrees, certifications, and relevant coursework
APJ Abdul Kalam Technological University
Bachelor of Technology, Information Technology
2017 - 2021
Bachelor of Technology in Information Technology completed at APJ Abdul Kalam Technological University from 2017 to 2021.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Social media
Job categories
Skills
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