Kyle Dunkerley

Infrastructure leader · Melbourne

Kyle
Dunkerley

I build capable teams and dependable infrastructure.

Open to roles

Infrastructure Manager roles in Melbourne or Brisbane.

Connect on LinkedIn

Clarity first

When pressure rises I slow the noise down: establish the facts, make ownership visible, then give the team a way through.

Engineers, not dependencies

I measure my leadership by what the team no longer needs from me.

Outlast the author

Understandable choices, useful runbooks, disciplined operations. Good systems survive the person who built them.

Path · scope grows with every step
  1. 2007LAN AdministratorUniversity of KwaZulu-Natal200+ lab PCs
  2. 2011Microsoft Solutions SpecialistProphecy Networks250+ user rollout
  3. 2019System AdministratorLANtechMany small clients
  4. 2021WinTel AdministratorDXC Technology50+ physical hosts
  5. 2021 → nowAssociate Manager, InfrastructureDXC Technology200+ servers · 4 engineers

Beyond the day job: board member, Southern Cross Church (2023–25) · co-host, The XboxCast · founder, Southlight I/O · Microsoft MVP, Windows Insider (2016–18)

Hybrid estate

A hybrid estate I’m accountable for

Azure and on-premises, running for people in Australia and New Zealand. My job is that it keeps running and keeps getting easier to run.

200+servers across Azure and on-prem
6,000+people depending on it
What I own

Availability, patch compliance, monitoring standards, platform lifecycle, senior escalation and business continuity.

What runs on it

Active Directory, DNS, DHCP, Entra ID, Microsoft 365 and Exchange Online, on Hyper-V and VMware.

How I keep it healthy

Lifecycle upgrades from Server 2012 to 2022 and 2025. Monitoring with SolarWinds and ManageEngine plus custom scripts. Patching moved from WSUS to ManageEngine Patch Manager.

Team

Four engineers, one team

Onshore and offshore. I set priorities and take the hardest escalations, and I’m deliberate about not being the only person who can.

4engineers I lead
How we work

Weekly sprints and a shared Kanban board beside the ticketing system, and living notes engineers can update as the work changes.

What good looks like

Runbooks, knowledge-base articles, as-built designs and written incident reports, so every failure leaves a record and a follow-up.

How people grow

Engineers who started in desktop support now carry server responsibility. I teach Azure and Infrastructure as Code, and show how to draft scripts with AI, then review and test before use.

Automation

Automation the whole team can read

Infrastructure as code is only an improvement if more than one person can safely change it.

ARM → BicepAzure deployments, simplified
The problem

Deployments leaned on advanced PowerShell that only its author could safely change.

What I built

Bicep deployments including backup and disaster-recovery modules, plus reusable PowerShell for consistent builds, documented for junior engineers.

An earlier proof

At a previous employer I wrote PowerShell that recovered around 30,000 deleted emails for a client. Small tools can matter a lot.

Credentials

Certified, and recognised by peers

Current Microsoft certifications, plus years of community work with Microsoft’s Windows Insider programme.

AZ-305Azure Solutions Architect Expert
Azure

Solutions Architect Expert (AZ-305), August 2024. Administrator Associate (AZ-104), July 2024. Fundamentals (AZ-900), March 2024.

Windows Server

MCSA: Windows Server 2016 (2018), building on earlier MCSE, MCSA and MCP certifications.

Community

Microsoft MVP, Windows Insider, 2016 to 2018. Windows Insider since 2014. Board member, Southern Cross Church, 2023 to 2025.

PIR-01 · Review

Rebuilding a team around its engineers

Major staffing changes folded our Windows infrastructure function into a wider end-user computing group.

4engineers, one working team
Situation

I was given one onsite and two offshore engineers and had to build a working team around them.

What I did

Introduced weekly sprints and a shared Kanban board, moved documentation to notes engineers could update, and taught Azure and Infrastructure as Code on the job.

Outcome

Engineers who started in desktop support now carry server responsibility. Work that used to wait for me now doesn’t.

PIR-02 · Review

Moving production without moving the risk

A business separation meant new infrastructure and a new domain across Australia and New Zealand. My first major assignment here.

50+physical hosts moved
Situation

New servers, a new domain and a hard deadline, with the business still running on the old estate.

What I did

Owned delivery end to end apart from procurement: build standards, outage windows, cutover plans and structured decommissioning.

Outcome

Around 100 virtual machines moved with the business running. A later three-week migration moved 14 more across two sites.

PIR-03 · Review

Automation the whole team can read

Advanced PowerShell that only its author could safely change is a risk, however clever it is.

ARM → Bicepand simpler scripts
Situation

Azure deployments depended on complicated scripts and one person’s memory.

What I did

Moved deployments from ARM templates to Bicep, simplified the PowerShell and documented it for junior engineers.

Outcome

Fewer manual steps, consistent builds, and no single person who has to be on call for a script.

PIR-04 · Review

A restored server that wouldn’t rejoin the domain

An Azure virtual machine was damaged and restored, but could not authenticate.

Overnightfrom outage to recovery
Situation

Domain trust, password age and the computer account were all in question while stakeholders waited.

What I did

Stayed on the bridge, kept stakeholders informed, and kept investigating into the early morning until I found the cause and scripted a computer-account reset.

Outcome

Access restored, and the team had a written recovery procedure for the next time.