Victoria Based | Requires a current AGSVA NV1 Clearance | 4-Month Engagement

About Us

IAG Defence & National Security (DNS) is part of IAG, a specialist advisory firm supporting complex infrastructure, Defence and national security programs across Australia. Our DNS team works closely with Commonwealth agencies and industry partners to deliver specialist expertise into nationally significant programs. Our success depends on our ability to identify, engage and mobilise highly specialised talent quickly and effectively.

IAG is recognised as a Veteran Friendly Employer under the Veteran Employment Program.

Do you have prior ADF experience? We highly value ADF experience and skills, whether as a permanent member or a reservist.

The Role

We're looking for an experienced Cyber Security Engineer, or technical qualified, to carry out security accreditation, assurance and compliance activities for a Defence capability in Victoria. The focus is on maintaining and supporting the capability's security throughout its lifecycle, in line with Australian Government and Defence cyber security requirements.

You'll work within the capability's cyber and security team, collaborating with engineering, software development and sustainment personnel to assess security risks, develop and maintain accreditation documentation, and support Authority to Operate (ATO) activities.

Key Responsibilities

- Execute and coordinate security accreditation activities for a Defence capability
- Develop, maintain and update security accreditation artefacts and supporting documentation




- Conduct security risk assessments and document risks, treatments and residual risk outcomes
- Prepare security assurance evidence to support accreditation and Authority to Operate (ATO) outcomes
- Apply and support compliance with the ISM, Defence security policies, DISP requirements, ISO 27001 and NIST guidance
- Review security-related changes and advise on their impact on accreditation status and security posture
- Give cyber security advice and guidance to engineering and technical personnel
- Contribute to vulnerability remediation, security control implementation and system hardening
- Work with Defence stakeholders and cyber assurance bodies to support accreditation outcomes

Required

- Experience in security accreditation, cyber security assurance or system authorisation in Defence or Government environments
- Experience conducting cyber security risk assessments and supporting ATO processes
- Working knowledge of the Information Security Manual (ISM) and Defence cyber security requirements
- Knowledge of ISO 27001, NIST guidance and the Defence Industry Security Program (DISP) requirements
- Experience developing and maintaining security accreditation documentation




- Experience contributing to vulnerability remediation and system hardening
- Experience working with engineering, software development and sustainment teams

Engagement Details

- Location: Victoria
- No remote option

What We Offer

With offices in Perth, Brisbane, Melbourne, Sydney and Canberra, we're a tight-knit team working across some of Australia's most critical Defence and national security programs. We value expertise, collaboration and flexibility, providing our people with opportunities to contribute to meaningful and technically challenging projects. We can offer great work, great people, great culture, great conditions, and an all-round great time whilst you continue building a rewarding career in the Defence and national security sector. As part of IAG, you'll be joining a team of more than 250 professionals.

Most opportunities advertised by IAG Defence & National Security are subject to client approval, security validation and contractual confirmation. Employment or engagement will only be offered following successful client acceptance and completion of all required pre-engagement checks and onboarding activities.

Please Note

As this role may support a Defence program, a Defence employment moratorium period may apply to current or recently separated ADF/APS personnel seeking to move into industry roles. If you are currently serving or have recently left Defence, we'd recommend confirming your eligibility to apply before submitting.

📌 Cyber Security Engineer - contract (Canberra)
🏢 IAG Defence and National Security
📍 Canberra