- Leidos (Alexandria, VA)
- …assurance of production implementation. Solutions include Microsoft Exchange 2019 on-prem, M365 Exchange Online, and hybrid solutions spanning various ... oversight for Exchange Online system within an Office 365 hybrid /cloud environment. + Manage roles, services, and permissions in...+ Extensive experience working as a Tier 2 System Administrator and Tier 3 System Engineer. + Extensive experience… more