Systems Administrator

William Hellems-Moody

Systems administrator building enterprise infrastructure with Windows Server, Active Directory, Microsoft Entra ID, PowerShell automation, and hybrid identity.

Current Focus

Hybrid Identity

Active Directory and Microsoft Entra ID infrastructure for secure enterprise access.

Role

Systems Admin

Building reliable infrastructure, endpoint support, automation, and monitoring.

Systems administration with practical lab experience.

I build hands-on infrastructure for hybrid identity, endpoint security, IAM, Windows Server administration, network operations, and automation. My work centers on secure, reliable, enterprise-style systems and the processes that keep them running.

Background

Computer Science graduate with hands-on experience building identity and infrastructure labs.

Certifications

+CompTIA Trifecta — A+ / Network+ / Security+ complete
+CCNA — In Progress
+SC-300 — In Progress
William Hellems-Moody

Core capabilities

+Active Directory
+Microsoft Entra ID
+Identity & Access Management
+Endpoint Security
+Windows Server
+PowerShell
+DNS & DHCP
+Networking

Featured Work & Infrastructure Labs

Hands-on, systems-focused projects that highlight hybrid identity, enterprise infrastructure, and practical lab engineering.

Hybrid Active Directory + Microsoft Entra ID Lab

Enterprise-style hybrid identity lab built with Windows Server 2022, Active Directory, Microsoft Entra ID, and Entra Connect Sync.

+Windows Server
+Active Directory
+Entra ID
+PowerShell
+VirtualBox

Systems Administration Home Lab

Ongoing virtualization and infrastructure lab focused on Windows Server administration, networking fundamentals, endpoint management, and troubleshooting.

+Windows Server
+DNS
+DHCP
+VirtualBox
+Networking

CCNA Lab Environment

Hybrid networking lab combining Packet Tracer and physical Cisco hardware for real-world configuration validation and troubleshooting.

+Cisco IOS
+VLANs
+Layer 2 Switching
+Networking
+Packet Tracer