The IT Security Officer is responsible for protecting the organisation’s information systems and data against threats, breaches and vulnerabilities. This role ensures business continuity by maintaining robust security measures that uphold the principles of confidentiality, integrity and availability. In addition to core IT system administration duties, the ITSO plays a key role in implementing, monitoring, and improving security controls aligned with organisation and regulatory standards.

Description

• Administer IT systems, including patch management, ICT security and user account management
• Collaborate with the IT Security Manager and Cyber Security Specialist to enhance security posture in line with the strategic security plan
• Report, investigate and document security incidents
• Conduct security risk assessments and recommend mitigation strategies
• Identify emerging cyber security risks and deploy appropriate security measures

Minimum Qualifications

• Bachelor’s degree in cyber security, information technology or equivalent professional experience
• Strong experience as an IT Systems & Security Administrator
• Proficiency in Microsoft Active Directory and Group Policy management
• Ability to work, on-site at RAAF Base Williamtown
• Ability to obtain/maintain an Australian Defence Security Clearance, ideally already holding one – must be an Australian Citizen!

Preferred Qualifications

• Ideally have experience within the Defence industry
• Strong understanding of computer hardware, network devices and protocols
• Familiarity with Australian Information Security Manual (ISM), Defence Security Principles Framework (DSPF) and Protective Security Policy Framework (PSPF)

Benefits

• Opportunity to make a considerable impact on Australian defence and security
• Exciting career paths in a truly global business
• Access to a generous ADF Reserve Service Policy
• Wellness subsidy
• Generous Parental Leave
• Employee Share Scheme
• Fitness Passport
• Insurance Cover
• … and 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 to obtain a clearance, one of the main requirements is you must be an Australian Citizen.

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.

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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 organization where bold ideas are encouraged, collaboration drives progress, and your growth fuels our shared success.

Position Type                      

Equal Opportunity & Accommodations

CAE is committed to providing equal opportunities to all applicants, regardless of race, nationality, color, religion, sex, gender identity or expression, sexual orientation, disability, neurodiversity, veteran status, age, or other characteristics protected by law. We encourage applicants who may not meet every qualification to apply. Reasonable accommodations are available—contact your recruiter or email CAECarrieres-Careers@cae.com if needed.

Data Privacy

Privacy Statement | CAE

As part of our process, we may use AI‑supported tools to help review applications, with human decision‑making at every step. CAE thanks all applicants for their interest. However, only those whose background and experience match the requirements of the role will be contacted.