Senior System Engineer
Atlas Search
M365 Senior Systems Engineer – Enterprise Collaboration
Location: New York, NY
Industry: Financial Services
A leading global financial services firm is seeking an experienced M365 Senior Systems Engineer to support a large, complex Microsoft 365 environment. This role will focus heavily on cross-tenant migrations, M&A integrations, enterprise collaboration, and identity management .
Key responsibilities include managing and migrating Exchange Online, Teams, SharePoint, OneDrive, and Entra ID , supporting multi-tenant environments, handling domain and identity migrations, and troubleshooting complex M365 issues.
Requirements:
- 5+ years of Microsoft 365 / systems engineering experience
- Hands-on experience with M365 cross-tenant migrations
- Strong Exchange Online, Teams, SharePoint, OneDrive, and Entra ID experience
- Experience with M&A integrations, domain migrations, and multi-tenant environments
- Power Platform administration experience preferred
- Financial services experience strongly preferred
Vacancy posted 20 hours ago
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