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Assessment and Authorisation- AU Citizen with Security Clearance

Sydney, New South Wales💼 Full-time🗓 2026-09-05 → 2026-09-26

Core

Security Assessment and Authorisation consultant performing security risk management, assurance activities, and obtaining Authority to Operate (ATO) for systems and applications.

Role type

Security Assessment and Authorisation Consultant

Builds

Security accreditation documentation and risk assessments for Australian government systems

Domain

Cybersecurity / Australian Government Compliance

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Risk assessment, ISM (Information Security Manual) compliance, Essential Eight requirements, GRC tooling, security documentation, stakeholder engagement

Preferred skills

CISM, CRISC, CISSP, IRAP Assessor, NIST guidelines, SharePoint, Confluence

Technologies

GRC platforms, SharePoint, Confluence

Responsibilities

Conduct risk assessments to identify and mitigate security risks; Execute system security authorisation processes per ISM and RMF; Develop and maintain security documentation and accreditation packages; Liaise with Authorising Officers and system owners; Monitor and report on security authorisation status and compliance gaps.

Seniority

Mid-Senior, hands-on IC

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