The Opportunity
This is a unique opportunity to contribute to the LAND 4140 Land C4 Modernisation Project, delivering next-generation Command, Control, Communications and Computing (C4) capability to the Australian Defence Force.
LAND 4140 is modernising critical systems across the Tactical Communications Network (TCN), Battlefield Telecommunications Network (BTN), Battlefield Management System (BMS), and Deployable Information Environment (DIE), enhancing operational decision‐making and mission effectiveness.
Responsibilities
* Deliver cyber security assessment and authorisation activities aligned to ISM, PSPF and Defence frameworks
* Conduct Operational and Design Effectiveness Reviews to evaluate system security
* Assess and audit the effectiveness of implemented security controls
* Produce key artefacts, including Security Assessment Reports (SARs), ATO briefs and risk assessments
* Identify, assess and manage cyber security risks and vulnerabilities across complex systems
* Analyse security exceptions, defects and architectural weaknesses
* Conduct threat modelling and evaluate system security architecture
* Support the protection of system confidentiality, integrity and availability
* Contribute to governance activities, including Change Control Boards
* Review documentation, policies and procedures to ensure alignment with Defence and Government requirements
* Ensure ongoing compliance with mandated cyber security standards and controls
* Support stakeholders to understand and mitigate cyber risks
Ideal Candidate
* Relevant certifications or experience aligned to cyber security assessment (e.g. CISSP, CISM, IRAP, ISO 27001)
* Strong experience in cyber security assessment, risk management and compliance
* Knowledge of Defence security frameworks, including ISM and PSPF
* Experience working with complex ICT environments or communications systems (radio/satellite highly regarded)
* Solid understanding of networks, systems, architectures and security controls
* Proven ability to deliver clear, high-quality technical reports and documentation
* Defence, CASG or Army background
* Exposure to Land C4 or similar integrated capabilities
* Experience assessing cyber risk in large‐scale or mission‐critical environments
Security Clearance
Minimum AGSVA NV1 Security Clearance and Australian citizenship required to be eligible.
Benefits
* A workplace culture certified as a Great Place To Work
* Flexible working
* Competitive salary (including annual reviews)
* Paid parental leave
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