Microsoft 365 & Intune Network Administrator

Tier4 Group; Atlanta (GA); Hybrid; USD 90,000 - 120,000; Full time

Job summary

Tier4 Group in Atlanta seeks a Network Systems Administrator to manage Microsoft 365 and Intune across a multi-entity environment, ensuring secure, reliable collaboration and device management. You will work with IT leadership, support teams, and external partners to implement identity, security controls, and infrastructure initiatives while documenting processes and improving operations.

This Hybrid role in Cobb Galleria Area requires 3+ years of hands-on experience with Microsoft 365, Entra

Qualifications

• 3+ years administering Microsoft 365 and Intune in an enterprise.
• Strong AD/Entra ID, CA, MFA, SSO with SAML/OIDC.
• Experience with multi-platform device management and packaging.
• Proficient in PowerShell scripting for automation and support.
• Excellent documentation and communication skills.

Responsibilities

• Administer and maintain Microsoft 365 services including Entra ID, Exchange Online, Teams, SharePoint Online, and OneDrive.
• Manage Intune across Windows, iOS, and Android; enrollments, provisioning, policies.
• Oversee identity management, SSO, MFA, conditional access, and security controls.
• Provide infrastructure support, change management, and runbooks creation.
• Liaise with IT leadership, service providers, and support teams.

Skills

Microsoft 365

Intune MDM/MAM

Active Directory

PowerShell

Tools

NinjaOne

Job description

Tier4 Group in Atlanta seeks a Network Systems Administrator to manage Microsoft 365 and Intune across a multi-entity environment, ensuring secure, reliable collaboration and device management. You will work with IT leadership, support teams, and external partners to implement identity, security controls, and infrastructure initiatives while documenting processes and improving operations.

This Hybrid role in Cobb Galleria Area requires 3+ years of hands-on experience with Microsoft 365, Entra