Senior systems administrator with 25+ years of experience supporting hybrid enterprise environments across Windows Server, Linux, Microsoft 365, Entra ID / Active Directory, virtualization, cloud-connected services, endpoints, backups, documentation, and high-availability operations. Proven record maintaining reliable infrastructure, resolving escalated system and user issues, supporting distributed environments, coordinating maintenance windows and technical changes, and improving operational consistency through PowerShell automation, root-cause troubleshooting, knowledge base ownership, and practical modernization. Experienced partnering with IT leadership and business users to implement stable, supportable systems that reduce operational risk.
U.S. Citizen | Eligible to pass background check