We're looking for an experienced IT Security Officer (ITSO) to support a Defence workplace in South Western Sydney. If you have an existing NV2 clearance and are keen, we'd love to hear from you!

Job: Cyber Security IT Security Officer (ITSO)

Location: South Western Sydney, NSW (Hybrid)

Employment Type: Permanent, Full-Time

Salary: $150-$170k + Super

Start Date: Jan 2027

Clearance: Current NV2 Security Clearance (essential)

Working within a hybrid arrangement, you will provide cybersecurity governance, risk, compliance, and security assurance services, ensuring ICT systems meet Defence and Australian Government security requirements.

Key Responsibilities

- Support security governance activities aligned with ISM, PSPF, DSPF and Essential Eight.
- Contribute to system accreditation and Authorisation to Operate (ATO) processes.




- Develop and maintain security documentation, including SSPs and risk assessments.
- Identify, assess and manage ICT security risks.
- Conduct security reviews and provide security advice to stakeholders.
- Support incident response, vulnerability management and audit activities.
- Engage with technical and business stakeholders to improve security outcomes.

Required Experience

- Experience in ITSO, cybersecurity governance, risk or compliance roles.
- Strong knowledge of ISM, PSPF, DSPF and Essential Eight.
- Excellent stakeholder engagement and communication skills.
- Must have Defence experience

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