Senior Microsoft 365 Administrator - Military veterans preferred

Quantum


Job Category: IT - MIS Project
Requisition Number: SENIO002266
Posted : May 1, 2025
Schedule: Full-Time
Location: Mexico, 12345, MEX

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:

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:

Responsibilities include, but are not limited to:

• 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. Monitor and respond to security incidents and alerts related to Microsoft Entra ID.
• On-premises datacenter – Windows and Linux server administration, Active Directory administration, Domain Name System (DNS) administration, backup and recovery of data, familiarity with virtualization technologies, security best practices for operating systems and applications.

Required Skills and/or Experience:

• 5+ years of experience as a Microsoft 365 Administrator.
• Expert-level knowledge and hands-on experience with Exchange Online, SharePoint Online, Teams, OneDrive, Microsoft Entra ID, and Microsoft Defender.
• Strong understanding of Microsoft 365 security and compliance features.
• Proficiency in PowerShell scripting for automation and management tasks.
• Excellent problem-solving skills and the ability to troubleshoot complex issues.
• Strong communication and interpersonal skills to effectively collaborate with cross-functional teams.
• Relevant Microsoft certifications (e.g., Microsoft 365 Certified: Administrator Expert) are highly desirable.
• This position may require occasional on-call support and the ability to work flexible hours to address critical issues

Preferred Qualifications:

• Experience with Microsoft 365 migration projects.
• Knowledge of other Microsoft cloud services such as Azure and Microsoft Intune.
• Experience with third-party Microsoft 365 management tools and solutions.
• Familiarity with ITIL processes and best practices.

What We Offer!

Quantum provides a diverse portfolio of health plans for medical and prescription, dental, vision, life, disability, and supplemental medical insurance options. We also support our team members' efforts to develop and maintain a healthy lifestyle through reimbursement and educational programs. Quantum offers a company-matched 401(k) plan to help employees save for retirement in a tax-advantaged way. We also have an Employee Stock Purchasing Program to purchase Quantum stock at a discount.

Quantum is an equal opportunity employer. Female/Minority/Veterans/Disabled/Sexual Orientation/Gender Identity.

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