Microsoft 365 Security & Identity Administrator

System One, Inc.; Atlanta (GA); Sur place; USD 85 000 - 110 000; Plein temps

Résumé du poste

System One, Inc. is seeking a Microsoft Systems Administrator (Microsoft 365 Security Administrator) to support, maintain, and secure Microsoft 365 environments.

The role focuses on O365 administration, email security, and access controls. You will configure conditional access, manage Intune, monitor Defender alerts, support Purview policies, and collaborate with internal teams and vendors to ensure secure services.

Qualifications

• Experience administering Microsoft 365 environments.
• Hands-on with Intune, Defender, Purview, Entra ID (Azure AD), Exchange Online and email security.
• Experience in regulated environments and knowledge of NIST or similar frameworks.
• Microsoft certifications such as M365 Administrator, Endpoint Administrator or Azure Administrator.

Responsabilités

• Configure and maintain Conditional Access Policies, MFA and access controls.
• Administer Intune for endpoint management, device compliance and deployments.
• Monitor Defender alerts and respond to security incidents.
• Support Purview policies including data protection, retention and compliance.
• Manage email security, threats, and vulnerabilities remediation.
• Support Windows endpoints and Windows Server administration.
• Perform system monitoring, patching and vulnerability remediation.
• Maintain documentation and support IT projects and initiatives.
• Collaborate with internal teams and vendors for secure services.

Connaissances

Microsoft 365

Intune

Defender

Purview

Entra ID/Azure AD

Exchange Online

IAM / Identity and Access

NIST compliance

Windows Server

Mimecast

Public sector experience

Outils

Mimecast

Azure

Windows Server

Description du poste

System One, Inc. is seeking a Microsoft Systems Administrator (Microsoft 365 Security Administrator) to support, maintain, and secure Microsoft 365 environments.

The role focuses on O365 administration, email security, and access controls. You will configure conditional access, manage Intune, monitor Defender alerts, support Purview policies, and collaborate with internal teams and vendors to ensure secure services.