M365 Administrator I

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Information, Please See

https://illinoisjoblink.illinois.gov/jobs/13485118 **Composites ONE**\

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• Category:** Information Systems\
• Req Number:** M365A002682\
• Schedule:** Full Time\
• Location:** Schaumburg, IL 60173, USA\
  
  

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## Job Details

### Description

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**Begin your Composites One career today!**

Position Overview

The M365 Administrator I works with the Infrastructure and Cyber

Security teams to administer and continuously improve the companys

Microsoft 365 environment. This role is responsible for supporting,

maintaining, and administering a global deployment of Microsoft 365

solutions used by over 1,200 end users for messaging, collaboration, and

personal productivity. The ideal candidate will possess foundational

experience with Microsoft 365 services, strong technical aptitude, a

desire to learn and grow, and the ability to create and improve

standards, processes, and documentation in an enterprise environment.

Key Responsibilities

Microsoft 365 Administration

• Provide day-to-day administration of the Microsoft 365 global
  
  

environment, taking responsibility for configuration, settings, and

changes to support ongoing business operations.

• Provide day-to-day end user support for the Microsoft 365 global
  
  

environment, responding to end user tickets and requests.

• Troubleshoot and analyze problems to determine root cause, and
  
  

provide a high level of end user support.

• Assist with investigation and evaluation of new features and options
  
  

within the platform, including productivity and AI-driven

enhancements, identifying opportunities for continuous improvement.

• Use PowerShell and other automation tools to streamline deployment,
  
  

management, and administration.

• Assist in developing and maintaining technical documentation,
  
  

architectural diagrams, and runbooks.

Performance Optimization & Monitoring

• Proactively monitor the M365 environment for usage and performance;
  
  

identify and resolve issues.

• Proactively propose changes and improvements to the platform to
  
  

enhance performance and efficiency.

• Monitor the environment for security issues and gaps in
  
  

collaboration with the Cyber Security team.

• Monitor and manage M365 licenses; provide input on cost optimization
  
  

and resource allocation.

Solution Architecture & Design

• Contribute to the design, enhancement, and standardization of
  
  

Microsoft 365 solutions, including Exchange Online, Teams,

SharePoint Online, OneDrive, Intune, and related services.

• Participate in architecture and design discussions alongside
  
  

Infrastructure team members and leadership to support scalable,

secure, and well-governed solutions.

• Support project initiatives such as tenant improvements, data
  
  

migrations, integrations, and platform modernization efforts.

Governance, Security, & Compliance

Contribute to Microsoft 365 governance initiatives, ensuring

configurations align with organizational standards for security,

compliance, and operational consistency.

Assist with identity and access management activities within Microsoft

Entra ID, including user lifecycle management, role assignments, and

access reviews.

Support the administration of security controls such as MFA, Conditional

Access policies, endpoint compliance, and basic security monitoring.

Participate in compliance-related activities involving data protection,

retention, and regulatory requirements, following\

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Equal employment opportunity, including veterans and individuals with

disabilities.\

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PI284686507