.Quantum delivers end-to-end data management solutions designed for the AI era. With over four decades of experience, our data platform has allowed customers to extract the maximum value from their unique, unstructured data. From high-performance ingest that powers AI applications and demanding data-intensive workloads, to massive, durable data lakes to fuel AI models, Quantum delivers the most comprehensive and cost-efficient solutions. Leading organizations in life sciences, government, media and entertainment, research, and industrial technology trust Quantum with their most valuable asset – their data. Quantum is listed on Nasdaq (QMCO). For more information visit www.Quantum.Com.We are seeking a highly skilled and experienced Microsoft 365 Administrator to join our dynamic IT team. The ideal candidate will possess expert-level knowledge in managing and optimizing Microsoft 365 environments, with a specific focus on Exchange Online, SharePoint Online, Teams, OneDrive, Microsoft Entra ID, and Microsoft Defender.You Are A Part Of:The Information Technology Operations team which is critical to ensuring our organization maximizes the benefits of the Microsoft 365 suite while maintaining security, compliance, and operational efficiency.Job Responsibilities:Exchange Online - Administer and maintain Exchange Online, ensuring optimal performance and availability. Manage email security, data retention policies, and compliance requirements. Implement and manage email archiving and e-discovery solutions.SharePoint Online/OneDrive - Design, implement, and manage SharePoint Online sites, libraries, and lists. Ensure proper site permissions, security configurations, and governance policies. Optimize SharePoint Online for collaboration, document management, and workflow automation. Provide support and training for end-users on SharePoint Online features and best practices.Teams Administration - Administer and support Microsoft Teams, including configuration, governance, and policy management. Manage Teams channels, groups, and permissions to ensure secure and efficient collaboration. Integrate Teams with other Microsoft 365 services and third-party applications. Monitor usage, performance, and troubleshoot issues related to Microsoft Teams.Microsoft Defender - Implement and manage Microsoft Defender to protect against threats and vulnerabilities. Configure and maintain security policies, including anti-phishing, anti-malware, and anti-spam protections. Monitor and respond to security incidents and alerts, ensuring timely remediation. Conduct regular security assessments and audits to ensure compliance with industry standards.Microsoft Entra ID - Administer and manage Microsoft Entra ID, including user and group management. Ensure secure authentication and authorization for all Microsoft 365 services. Implement and manage multi-factor authentication and conditional access policies