AD and M365 Administrator
Core
Administer and maintain Active Directory, Microsoft 365, and identity infrastructure to ensure secure, reliable, and scalable collaboration services.
Role type
Senior IC AD and M365 Administrator
Builds
Identity and collaboration infrastructure (AD, M365, Entra ID)
Domain
IT Infrastructure / Identity Management
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Active Directory administration, Microsoft 365 administration, Azure AD / Microsoft Entra ID management, PowerShell scripting, Conditional Access configuration, Exchange Online support, Teams administration, SharePoint Online administration, OneDrive administration, DNS management, DHCP management, Group Policy management, Identity lifecycle management, Privileged Identity Management, MFA implementation, mailbox auditing, retention policies, DLP controls, Microsoft Defender configuration, technical documentation, infrastructure upgrades, tenant integrations
Preferred skills
Office 365 migration methodologies, BitTitan / MigrationWiz familiarity, VMware vSphere administration, security governance and risk management
Technologies
Active Directory, Microsoft 365, Azure AD, Microsoft Entra ID, Exchange Online, Teams, SharePoint Online, OneDrive, PowerShell, VMware vSphere, Microsoft Defender
Responsibilities
Administer and maintain Active Directory, Group Policy, DNS, DHCP, and Azure AD / Microsoft Entra ID; Manage user lifecycle processes including provisioning, access changes, role updates, access reviews, and deprovisioning; Implement and maintain identity and access management controls including MFA, Conditional Access, SSPR, and Privileged Identity Management; Administer and support Microsoft 365 services including Exchange Online, Teams, SharePoint Online, and OneDrive; Monitor the health, performance, and security of Active Directory and Microsoft 365 environments; Support security administration and compliance activities including identity governance, access reviews, mailbox auditing, retention policies, DLP controls, and Microsoft Defender configurations; Develop and maintain PowerShell automation scripts for administration, reporting, license management, and operational processes; Support identity, collaboration, and endpoint-related projects including migrations, tenant integrations, infrastructure upgrades, and technology transformation initiatives; Maintain technical documentation, operational procedures, standards, and knowledge articles in line with IT governance and security requirements; Contribute to continuous improvement initiatives and support a strong safety and compliance culture.
Seniority
Senior, hands-on IC
