Senior M365 and Exchange Administrator

SAIC • Remote Work, VA, United States • Posted June 15, 2026

Location Remote Work, VA
Job Type Full-time
Category other-general
Posted June 15, 2026
**Description**


We are seeking a highly skilled and motivated M365 Systems Administrator with expertise in Exchange SE, Office 365 Exchange Online, EntraID Connect. The ideal candidate will also have a solid understanding of Teams, Identity Management, PowerShell, Azure, VMware, and technical writing. This role demands strong time management skills, attention to detail, and a collaborative approach to maintaining and enhancing our organization's IT infrastructure and collaboration platforms.

**Key Responsibilities:**

1. **Exchange and Collaboration Platform Management:**
2. Administer and maintain Exchange SE and Office 365 Exchange Online environments, including email configuration, mail flow troubleshooting, and migration projects.
3. Monitor and optimize email server performance, security, and compliance.
4. Provide support for Microsoft Teams, including user management, configurations, and integrations.
5. **Identity and Access Manageme...

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