Canberra based onsite requirement Ability to reinstate AGSVA TSPV required

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.

The Role

We are seeking experienced Principal Cyber Security Advisors to support high-profile government and national security programs. This is a senior advisory role focused on cyber security governance, risk management, system accreditation, and secure solution design within complex ICT environments. Working closely with technical teams, architects, engineers and stakeholders, you will provide trusted security advice and help ensure critical systems meet security and compliance requirements.

Key Responsibilities

• Conduct cyber security risk assessments and security reviews across complex ICT environments.
• Provide expert advice on security architecture, secure-by-design principles and cyber risk mitigation.
• Review solution designs against government security frameworks and best-practice controls.
• Support system authorisation and accreditation activities, including security documentation and compliance assessments.
• Contribute to the development, review and continuous improvement of security policies, standards and frameworks.

About You

• Ability to reinstate AGSVA TSPV Security Clearance.
• Extensive experience in cyber security, security architecture, risk management or information assurance roles.
• Strong understanding of cyber security governance, accreditation processes and security risk assessment methodologies.
• Experience assessing complex ICT systems and providing actionable security recommendations.
• Excellent communication, stakeholder engagement and technical reporting skills.

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.