Canberra Up to $220k base + Super Join a major Australian technology and defence organisation supporting mission‑critical, high‑security environments. We are seeking a TSVP Cleared Security Engineer to help design, enhance and defend enterprise and cloud security capabilities across complex Defence programs. Key Responsibilities

Engineer and maintain security capabilities across Splunk, AWS, EDR/XDR, WAF and IDAM platforms Harden and secure Linux and Windows environments, including Active Directory, Windows Server and Group Policy Support security monitoring, detection engineering, threat hunting and incident response activities Manage integrations across threat intelligence and vulnerability management platforms Provide technical guidance on security architecture, operational security and risk reduction initiatives Contribute to research,



testing and adoption of emerging cyber security technologies Participate in change reviews and collaborate with Defence stakeholders and partner security teams Skills & Experience

Current TSPV clearance Robust hands‑on experience with SIEM, Cloud Security, EDR/XDR, WAFs, and Identity & Access Management Expertise in Linux and Windows security hardening Experience with Active Directory, Windows Server and Group Policy administration Background in SOC, Security Engineering, Detection Engineering, Threat Hunting or Incident Response environments This is an opportunity to work on nationally significant programs within a highly skilled cyber security team, protecting critical systems and infrastructure in one of Australia's leading defence and technology organisations.

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📌 Cyber Security Engineer (Yarralumla)
🏢 Important Business
📍 Yarralumla