Security Engineer - Microsoft

? Sydney, NSW (Hybrid)

? Initial 6-Month Contract

Join a high-profile enterprise security program and help shape the future of endpoint security.

We're seeking a Security Engineer with hands-on experience in Microsoft App Control for Business (WDAC/ACFB) , AppLocker , Intune , and PowerShell to lead application allowlisting and endpoint protection initiatives.

Key Responsibilities

- Design and manage WDAC/ACFB policies and supplemental policies
- Investigate and resolve application block events and compatibility issues
- Create and manage security catalog (.cat) files
- Monitor and analyse App Control, AppLocker, and Defender XDR logs
- Deploy policies via Intune, Group Policy, and MECM/SCCM
- Develop KQL queries, dashboards,



and security reporting

Required Skills
- Microsoft App Control for Business (WDAC/ACFB)
- AppLocker
- PowerShell Scripting
- Microsoft Intune
- Windows Security & Code Integrity
- SIEM / Microsoft Sentinel
- Defender XDR & KQL
- PKI & Code Signing

Nice to Have
- Security Catalog (.cat) management
- SC-200, AZ-500, SC-300, or Security+
- Experience with Secure Boot, TPM, VBS, and HVCI
- If you're passionate about endpoint security and want to work on a large-scale Microsoft security setting, we'd love to hear from you.

📌 Security Engineer (Sydney)
🏢 Ntt Data
📍 Sydney