Mahabub Subhany // Perth, WA
Ox1d3x3
System Administrator working across Microsoft 365, Entra, and networking — with a habit of automating anything done twice and self-hosting everything else.
M365 / Entra / Intune
Networking
Automation
Self-hosted
Modules
Navigate the portal
Experience
Work history
2026 → Present
Current
Current
System Administrator
Perth, WA
- Administration of identity, endpoints, and core infrastructure
- Microsoft 365, Entra ID, Conditional Access, and Intune management
- Network operations — DNS, mail flow (SPF/DKIM/DMARC), firewalls, monitoring
- Automation with PowerShell and scripting to remove repetitive work
Nov 2023 → 2026
IT Support Engineer
New Era Technology — Belmont, WA
- Enterprise MSP support with SLA-driven incidents and requests across many clients
- Microsoft 365, Entra, Intune, Exchange Online, endpoint and collaboration support
- LAN/WAN troubleshooting, switching, Wi-Fi, firewalls, IIS/SSL, and monitoring
- Documentation and process improvement with scripting and KB workflows
2020 → 2023
BSc Cyber Security
Edith Cowan University — Perth, WA
- AZ-800 in progress, PNPT preparation, OSCP path planning
- Top 3% on TryHackMe
About
Operational profile
I’m Mahabub Subhany, a System Administrator based in Perth, WA. I work across Microsoft 365, Active Directory / Entra, Intune, Hyper-V, networking, and operations — with a strong preference for automation, clean documentation, and security-first thinking. Off the clock I run a self-hosted homelab on ZimaOS and OpenWrt, and build small tools that fix real problems.
RoleSystem Administrator
LocationPerth, WA
FocusSecurity + Automation
StackM365 • Entra • Intune • Networking