YANIS HAPERMAN
Microsoft 365 Cloud System Administrator
Netanya
Summary
Microsoft 365 Cloud System Administrator with over 10 years of experience in enterprise IT, focusing on M365 tenant administration and cloud security. Managed Microsoft 365 environments for more than 200 users globally, utilizing Intune, Exchange Online, SharePoint/OneDrive, Teams, and Entra ID. Led successful cloud migration projects that resulted in a 60% reduction in costs and implemented robust security controls. Demonstrated proficiency in identity management, Conditional Access policies, and automation through PowerShell and Microsoft Graph API.
Overview
15
15
years of professional experience
3
3
Languages
Work History
Senior IT Infrastructure Specialist
Cardo Systems Ltd.
01.2021 - Current
- Manage full-stack Microsoft 365 and hybrid cloud infrastructure for 200+ users across multiple international sites.
- Administer enterprise M365 tenant for 200+ users across international sites, achieving 85%+ Microsoft Secure Score compliance.
- Oversee Exchange Online, SharePoint Online (50+ sites), OneDrive, and Microsoft Teams administration, including mailbox management, permissions, governance policies, and external collaboration controls.
- Manage user lifecycle, licensing optimization, service health monitoring, and maintain comprehensive M365 documentation and operational procedures.
- Microsoft 365 & Tenant Administration
- Identity & Access Management
- Endpoint & Security Management
- Cloud Infrastructure & Automation
IT & OnSite Support Specialist
Schneider Electric
01.2020 - 01.2021
- Provided Tier 2/3 technical support for enterprise Microsoft environment, including Windows Server, Active Directory, and network troubleshooting.
- Streamlined onboarding processes through technical training guides, reducing ramp-up time by 30%; optimized network architecture, resolving connectivity bottlenecks.
IT Team Leader & System Administrator
Israel Air Force
01.2011 - 01.2020
- Led the IT team managing enterprise infrastructure for 1,000+ users, supporting mission-critical operations.
- Administered Active Directory, Exchange Server, and VMware virtualization for a centralized data center; managed large-scale technology procurement.
- Military Service
- Help Desk Technician (2011-2013) – Provided technical support for a high-security Microsoft environment
Education
Practical Engineer (PE) - Electronics & Computers
Technical College of the Air Force
01.2009
Skills
Microsoft 365 services Cloud infrastructure design Management of Exchange Online Integration of SharePoint and OneDrive Coordination of Microsoft Teams Administration of Azure resources Health management for licenses
Identity and access governance Microsoft Entra expertise Conditional access policies Multi-factor authentication solutions Privileged identity governance Defender suite capabilities Security architecture principles Email authentication methods
Endpoint management solutions Intune and Autopilot expertise Compliance and configuration management Security baseline development BitLocker encryption techniques Apple MDM with Kandji
Automation using PowerShell Microsoft Graph API utilization Windows Server (2012-2022) management Active Directory administration Virtualization with VMware and Hyper-V Network design and architecture Priority ERP knowledge
Accomplishments
- Security Implementation: Deployed a comprehensive security architecture using Intune, Kandji, and Microsoft Defender, achieving 100% endpoint compliance and a 40% reduction in security incidents.
- Cloud Migration: Led infrastructure migration to cloud IaaS, reducing annual costs by 60% while improving disaster recovery capabilities.
- Identity Security: Implemented Conditional Access and MFA policies, achieving 100% MFA adoption and enhanced security posture.
- Automation: Developed PowerShell automation, reducing manual M365 administration effort by 50%.
Timeline
Senior IT Infrastructure Specialist
Cardo Systems Ltd.
01.2021 - Current
IT & OnSite Support Specialist
Schneider Electric
01.2020 - 01.2021
IT Team Leader & System Administrator
Israel Air Force
01.2011 - 01.2020
Practical Engineer (PE) - Electronics & Computers
Technical College of the Air Force