Microsoft 365 Administrator

Req ID:

JR106719 Microsoft 365 Administrator

Our vision is to transform how the world uses information to enrich life for all.

Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.

In this role, your main focus will be on Microsoft 365 Administration serving as a technical subject-matter expert across Exchange Online, SharePoint Online, OneDrive, Microsoft Teams, and Microsoft Entra ID (Azure AD). Working with limited supervision, this role designs and delivers scalable solutions, automates administration, safeguards enterprise data, and partners with security, infrastructure, and business teams to keep Micron’s workforce productive and secure.

This role is also central to Micron’s adoption of AI-powered productivity — leading the secure deployment and governance of Microsoft 365 Copilot and evaluating complementary enterprise AI assistants such as Anthropic’s Claude — so that team members can realize the value of generative AI within strong data-protection and responsible-AI guardrails.

Responsibilities:

• Administer, maintain, and optimize the enterprise Microsoft 365 tenant, including Copilot, Copilot Cowork, Power Platform, MS Exchange Online, Exchange On Prem, SharePoint Online, OneDrive for Business, Microsoft Teams, and Microsoft Viva.

• Manage user accounts, groups, licenses, mailboxes, shared mailboxes, distribution lists, and role-based access across the tenant.

• Coordinate Microsoft Entra ID (Azure AD) identity services — single sign-on, multi-factor authentication, Conditional Access, and group-based provisioning.

• Configure and manage endpoints and applications through Microsoft Intune / Endpoint Manager.

• Monitor service health, capacity, and performance across the M365 ecosystem; proactively determine and resolve issues before they impact users.

Minimum Qualifications:

• 8+ years in enterprise engineering supporting M365, identity, security, endpoint management, collaboration services, and related platforms.

• Deep expertise in Microsoft 365 tenant administration and how AI capabilities align with identity, data access, security, compliance, and endpoint requirements.

• Demonstrable experience implementing security‑first architectures (least privilege, Zero Trust, auditing, and governance) in large enterprise environments.

• Solid ability to fix issues and lead incident resolution, including root cause analysis, resolving blockers, and driving lasting corrective actions.

• Excellent communicator skilled at breaking down complex technical problems and collaborating across engineering, support, security, legal, business teams, and leadership.

Preferred Qualifications:

• 10+ years of experience in enterprise platform engineering or operations.

• Hands-on experience with Microsoft 365 administration, Microsoft Copilot enablement, and Microsoft Security Technologies.

• Experience deploying enterprise capabilities using phased rollouts, persona-based deployment, and coordinated training/communications plans.

• Experience with Copilot Studio and/or Power Platform (Power Apps, Power Automate, Dataverse, Power BI) in enterprise use cases.

Job Profile(s):

System Manager E4

Relocation Level: TBD

Before Getting Started

Please review Micron’s Internal Job Application Policy on your regional PeopleNow Career Opportunities page before searching and applying for jobs. Note in particular that:

• Hiring managers may view your performance appraisals, original resume, transcripts or other performance-related documentation in your personal file. This information will be held in confidence.
• If you are selected to interview for a position, you must notify your direct supervisor before participating in the interview process.

As a world leader in the semiconductor industry, Micron is dedicated to your personal wellbeing and professional growth. Micron benefits are designed to help you stay well, provide peace of mind and help you prepare for the future. We offer a choice of medical, dental and vision plans in all locations enabling team members to select the plans that best meet their family healthcare needs and budget. Micron also provides benefit programs that help protect your income if you are unable to work due to illness or injury, and paid family leave. Additionally, Micron benefits include a robust paid time-off program and paid holidays. For additional information regarding the Benefit programs available, please see the Benefits Guide posted on Benefits | Micron Technology, Inc

Micron is proud to be an equal opportunity workplace and is an affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, citizenship status, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws.

To learn about your right to work click here.

For US Sites Only: To request assistance with the application process and/or for reasonable accommodations, please contact Micron’s People Organization at [email protected] or 1-800-336-8918 (select option #3)