About CAE

At CAE, our mission is clear: to help make the world a safer place. For nearly 80 years, we've driven innovation in simulation, training, and mission readiness to support critical operations worldwide. By leveraging advanced technologies, we empower our customers to operate smarter, faster, and more sustainably. Join a purpose-driven organisation where bold ideas are encouraged, collaboration drives progress, and your growth fuels our shared success.

Role Overview

We are seeking a Cyber Security Specialist to play a critical role in protecting and strengthening the security posture of Defence and mission-critical technology environments.

Working across hybrid cloud and on-premises infrastructure, you'll be responsible for cyber governance, risk management, compliance, vulnerability management and security operations. You'll partner with ICT, infrastructure and operational teams to ensure critical systems remain secure, resilient and compliant with Defence security requirements.

This is an opportunity to work at the intersection of security strategy and hands-on cyber operations, helping safeguard systems that support Defence training, simulation and operational readiness outcomes.

Description

As a Cyber Security Specialist, I will:

- Design, implement and manage security controls across hybrid cloud and on-premises environments.
- Develop, maintain and improve cyber security policies, standards and governance frameworks.
- Conduct cyber risk assessments, security audits and control effectiveness reviews.
- Monitor, investigate and respond to cyber security incidents, vulnerabilities and emerging threats.
- Manage identity and access controls including Azure AD, MFA and role-based access management.




- Implement and support SIEM and monitoring platforms such as Microsoft Sentinel and Splunk.
- Partner with ICT, infrastructure and operational teams to embed security best practices into daily operations.
- Support accreditation and authorisation activities, including the development of security documentation and compliance artefacts.
- Perform vulnerability management activities, threat detection and forensic investigations when required.
- Stay current with evolving cyber threats, technologies and regulatory requirements.

Minimum Qualifications

- Australian Citizenship.
- Eligible to obtain and maintain a Defence Security Clearance.
- Bachelor's degree in Cyber Security, Information Technology or a related discipline, or equivalent industry experience.
- Minimum 5 years' experience in cyber security governance, risk and compliance, security operations or related cyber security functions.
- Strong knowledge of cyber risk management, policy development and security governance frameworks.
- Experience conducting security audits, vulnerability assessments and risk assessments.
- Experience monitoring and responding to cyber security incidents and threats.
- Knowledge of Microsoft Azure security services, Azure Active Directory and cloud security principles.
- Strong analytical, investigation and problem-solving skills.




- Excellent written communication and documentation skills.

Preferred Qualifications

- Professional certifications such as CISA, CISSP, CISM, ISO 27001 Lead Implementer or ISO 27001 Lead Auditor.
- Experience working within Defence, Government or highly regulated environments.
- Solid understanding of DSPF, ISM, NIST and ISO 27001 frameworks.
- Experience with Microsoft Sentinel, Splunk or comparable SIEM platforms.
- Experience supporting accreditation and security authorisation processes.
- Familiarity with vulnerability management, threat intelligence and incident response frameworks.
- Knowledge of cloud security architecture and hybrid infrastructure environments.

We operate a hybrid working model, with flexibility balanced against operational and security requirements.

Benefits

- Opportunity to directly contribute to Australian Defence and national security outcomes.
- Exciting career pathways within a global leader in training, simulation and technology solutions.
- Access to a generous ADF Reserve Service Policy.
- Wellness subsidy.
- Generous parental leave.
- Employee Share Scheme.
- Fitness Passport.
- Insurance cover.
- Ongoing career development and certification support.
- And much more.

Security Requirements As the Australian Department of Defence is a major client, you must be eligible to obtain a Defence Security Clearance to work in this role. Please be mindful that one of the key requirements for obtaining a clearance is Australian Citizenship.

Applications

If this role fits what you are looking for and you believe you have the necessary skills and experience, click Apply Now and attach your resume.

📌 Cyber Security Specialist (Homebush)
🏢 CAE Australia
📍 Homebush