A well-established national organisation headquartered in Perth's Eastern suburbs is seeking an experienced Wintel Engineer with strong Microsoft Security expertise to join their team on an initial contract engagement through to the end of September 2025 — with genuine potential for extension beyond that date.
This is an immediately available role for someone who can hit the ground running. You'll be embedded within a capable IT team, contributing to the security posture of a complex Windows environment, with a particular focus on Microsoft Defender and Endpoint Management.
- Supporting and administering Windows server and desktop infrastructure in a large-scale environment
- Deploying, managing, and tuning Microsoft Defender for Endpoint across the estate
- Investigating and responding to security alerts and endpoint incidents
- Collaborating with security and infrastructure teams to harden the environment
- Maintaining and improving endpoint management policies and configurations
- Contributing to security documentation, reporting and compliance activities
Your skills
- Solid Wintel engineering background (Windows Server, Active Directory, Group Policy)
- Strong hands-on experience with Microsoft Defender for Endpoint
- Endpoint Management — Intune / MECM / SCCM
- Confident working in enterprise-scale environments
- Ability to work independently and communicate clearly with stakeholders
Bonus experience.
- Microsoft Purview — data governance & compliance
- Data Loss Prevention (DLP) policy design & management
- Experience with Microsoft 365 Security Centre
- Familiarity with Sentinel or broader Microsoft Security stack
Apply today
To be considered for this role, submit your CV today (in Word format) by clicking the Apply button or directly to gary@psgaus.com.au





