Senior System Administrator (MSP / Hybrid WFH)

Location: Washington, D.C. / DMV

Work Model: Primarily WFH with occasional client-site visits throughout the DMVMSP Experience: Required Microsoft 365 Projects With Client Ownership We are a growing Microsoft Solutions Partner hiring a Senior System Administrator to lead Microsoft 365 and infrastructure projects for mid-market organizations, nonprofits, and trade associations. This is a primarily work-from-home, client-facing role. There is no regular in-office requirement, but you should be local to the DMV and available for occasional client-site visits when projects or implementations require it. You will combine hands-on engineering with project ownership, leading customer status meetings, coordinating technical deliverables, managing project progress, and staying involved from implementation through completion. The work centers around Microsoft 365, migrations, endpoint management, Azure, virtualization, and modern workplace technologies. What You Will Work OnLead Microsoft 365 projects from planning through implementation and completion Perform Exchange Online, SharePoint, Entra ID, and Microsoft 365 migrations Deploy and configure Intune, MDM, Autopilot, endpoint policies, and Microsoft Defender XDRSupport Azure, AVD, Windows 365, Entra ID, and related cloud services Implement Microsoft Teams Phone and modern workplace solutions Configure and support firewalls, switches, wireless networks, and client infrastructure Lead client status meetings and communicate project progress, risks, and next steps Assist with new client onboarding and occasionally support escalated service desk issues