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Mediant Health Resources · 1 day ago

Healthcare Messaging & Collaboration Services Administrator

United States

Full-time

Remote

Senior Level

5+ years exp

Mediant Health Resources is seeking a Healthcare Messaging & Collaboration Services Administrator to lead the administration of M365 and hybrid messaging platforms. The role involves managing security compliance, providing support for various applications, and driving architecture and governance for collaboration tools.

Health CareHospitalInformation Technology

Growth Opportunities

Responsibilities

Lead administration of M365 & hybrid messaging platforms (Exchange Hybrid/Online, SharePoint 2019/Online, Teams, OneDrive) including mail flow, migrations, provisioning, and secure collaboration

Manage Proofpoint security (TAP/TRAP, encryption, SPF/DKIM/DMARC), M365 compliance/retention, eDiscovery, DLP, and governance for SharePoint, Teams, and Power Platform

Provide Tier 2/3 support for Outlook, Teams, OneDrive, macOS endpoints, and M365 applications; resolve MFA/Conditional Access issues and mentor users in Power Apps/Power Automate

Support Copilot governance and Entra ID concepts; collaborate with Legal, Security, and Infrastructure teams on identity, access, licensing, and compliance

Drive SharePoint/Teams architecture (taxonomy, permissions, hub sites), Power BI governance, documentation/training, and disaster recovery standards

Qualification

M365 administrationExchange administrationPowerShell automationProofpoint securitySharePoint governanceEnterprise-scale supportCommunication

Required

Lead administration of M365 & hybrid messaging platforms (Exchange Hybrid/Online, SharePoint 2019/Online, Teams, OneDrive) including mail flow, migrations, provisioning, and secure collaboration

Manage Proofpoint security (TAP/TRAP, encryption, SPF/DKIM/DMARC), M365 compliance/retention, eDiscovery, DLP, and governance for SharePoint, Teams, and Power Platform

Provide Tier 2/3 support for Outlook, Teams, OneDrive, macOS endpoints, and M365 applications; resolve MFA/Conditional Access issues and mentor users in Power Apps/Power Automate

Support Copilot governance and Entra ID concepts; collaborate with Legal, Security, and Infrastructure teams on identity, access, licensing, and compliance

Drive SharePoint/Teams architecture (taxonomy, permissions, hub sites), Power BI governance, documentation/training, and disaster recovery standards

5+ yrs Exchange admin experience

3+ yrs M365 collaboration support

PowerShell automation expertise

Strong communication & enterprise-scale support background