Senior M365 Messaging Specialist - Canada Remote
Core
Architect, deploy, and maintain Microsoft Exchange Online and hybrid environments, plus Proofpoint and Defender solutions for 100,000+ mailboxes.
Role type
Senior M365 Messaging Specialist
Builds
Global messaging service supporting 100,000+ mailboxes
Domain
Life Sciences / IT Infrastructure
Required skills
Microsoft Exchange Online, Proofpoint, Microsoft Defender for Office 365, SPF/DKIM/DMARC, PowerShell scripting, email encryption, eDiscovery, legal hold
Preferred skills
None stated
Technologies
Microsoft Exchange Online, Proofpoint, Microsoft Defender for Office 365, PowerShell
Responsibilities
Lead architecture and deployment of Exchange Online and hybrid environments; Administer email authentication protocols and secure mail gateway configurations; Serve as SME for email routing, delivery troubleshooting, and mail flow analysis; Drive best practices for retention, legal hold, and compliance; Provide Tier 3 support and guidance to junior teams
Seniority
Senior, hands-on IC
