M365 Administrator

Description

Be One Professionals Ltd is seeking a knowledgeable and experienced M365 Administrator responsible for designing, implementing, and managing a secure and efficient Microsoft 365 environment. The successful candidate will work to optimize the Microsoft 365 Admin Center, manage Windows 365 Cloud PCs, Microsoft Intune, Microsoft Defender, Microsoft Entra ID (Azure AD), and associated security policies. This role demands a strong focus on security hardening, license optimization, user and group administration, compliance, and documentation. The candidate should have a proven track record in administering complex Microsoft 365 environments and the ability to provide clear documentation and knowledge transfer upon project completion. This position involves end-to-end management of Microsoft 365 services including tenant configuration review, Cloud PC provisioning, endpoint management, and advanced security practices such as Multi-Factor Authentication (MFA), Conditional Access policies, role-based access control, and audit logging. Effective collaboration with internal stakeholders to ensure security compliance and business continuity is essential. Although this role does not involve managing a team, it requires excellent communication skills to articulate technical concepts and deliver comprehensive administrator guides and security architecture overviews to clients and users.

Responsibilities

• Design, configure, and optimize the Microsoft 365 Admin Center following best practice guidelines to ensure a secure and efficient tenant environment.
• Manage license allocation and optimization to maximize resource utilization and reduce costs.
• Administer user and group identities within Microsoft Entra ID, implementing role-based access control and privileged access safeguards.
• Provision and configure Windows 365 Cloud PCs to establish secure remote workstations including network configuration and access control.
• Deploy, configure, and maintain Microsoft Intune for endpoint management, creating device compliance policies and managing mobile devices.
• Implement and manage Microsoft Defender for Office 365, reviewing Secure Score, setting up data loss prevention policies, email security, and anti-phishing controls.
• Develop and execute Conditional Access policies and enforce Multi-Factor Authentication (MFA) to enhance identity and access security.
• Conduct comprehensive security and compliance reviews including tenant hardening, security monitoring, alerting setup, and audit logging.
• Provide detailed documentation covering configurations, security architectures, administrative procedures, and recommendations for ongoing operational management.
• Deliver security best practice guidance, risk assessments, and facilitate knowledge transfer sessions with internal teams or clients.
• Support business continuity by implementing recovery solutions and ensuring secure architecture, responding to post-implementation support needs.
• Collaborate with stakeholders to secure remote access environments, considering geographic and compliance constraints.
• Continuously update skills and knowledge related to Microsoft 365 administration, keeping abreast of new technologies and Microsoft certification advancements.

Experience

5 Years

Apply By

Nov 29, 2026

Required Skills

• Conditional Access policy management
• Cloud PC provisioning and management
• Security & Compliance Center
• Multi-Factor Authentication (MFA)
• Identity and Access Management (IAM)
• Microsoft Entra ID
• Windows Server Administration
• Microsoft Defender for Office 365 configuration
• Microsoft 365 Administration
• PowerShell Automation
• Identity and Access Management
• Microsoft Defender for Office 365
• Microsoft Intune Administration
• SharePoint Online Administration
• Exchange Online Administration
• Microsoft Entra ID Administration

Nice to Have Skills

• Audit Logging