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3 Senior Security Systems Engineers

Canberra, Australian Capital Territory💼 Full-time🗓 2026-09-17 → 2026-09-28

Core

Subject matter expert providing advice, design, implementation, and remediation of security controls across diverse technologies for Australian Government entities.

Role type

Senior Security Systems Engineer

Builds

Security controls and configurations for Official to Top Secret classified government systems

Domain

Australian Government / Cybersecurity

Required skills

Systems Engineering, Microsoft Active Directory, Networking, Gateway, Software Defined Networking, Cross Domain Solutions, Diodes, Sentinel, Splunk, Enterprise Linux/Unix, Cloud environments (Azure, AWS, GCP), Windows Enterprise Environments

Technologies

Microsoft Active Directory, Sentinel, Splunk, Azure, AWS, GCP

Responsibilities

Deliver expert advice and implement security controls across government systems; Develop documentation for security engineering and administrative tasks; Facilitate and participate in workshops focused on security design and remediation; Develop and test prototype security configurations to inform guidance and standards; Implement security controls in line with the Information Security Manual (ISM), Essential Eight, and other industry standards

Seniority

Senior, hands-on IC

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