Cyber Security Assurance Specialist

Position: Cyber Security Assurance Specialist
Location: Canberra, ACT
Employment Type: Permanent, Full-Time
Salary: $150k - $160k + benefits

About the Organisation
Join a leading Australian-owned organisation at the forefront of cybersecurity and IT assurance. You’ll work on critical systems that protect national interests in a fast-paced, mission-driven environment. Collaboration, technical excellence, and problem-solving are part of the daily rhythm, and your work will have a real impact on Australia’s cyber resilience.

Position Overview
We are seeking a Cyber Security Assurance Specialist to oversee the compliance, administration, and security posture of classified IT systems. Acting as the appointed Information Systems Security Officer (ISSO), you will ensure assigned systems meet Government accreditation frameworks, manage risks, and advise leadership on security matters. You will also provide tasking and oversight for system administrators and act as a deputy ISSM where required.

Key Responsibilities

• Serve as ISSO for assigned classified IT systems, ensuring compliance with accreditation frameworks

• Oversee system security administration, including hardware/software configuration, user administration, and change control

• Conduct system security monitoring, auditing, vulnerability assessments, and incident reporting/investigation

• Provide specialist cyber security and accreditation advice to management and project teams

• Task and oversee IT System Administrators and IT Security & Audit Administrators for assigned systems

• Support establishment and sustainment of IT system security authorisation, procedures, and documentation

• Act as Deputy ISSM for assigned systems as delegated

• Contribute to risk management, security education, and continuous improvement of system security posture

Skills & Experience Required

• TSPV security clearance (Australian Citizenship required)

• 6+ years relevant technical experience in system administration and cyber security

• Strong knowledge of IT system accreditation frameworks, including DISP, DSPF, ISM, and NIST-aligned cybersecurity frameworks

• Experience with IT system security configuration, continuous monitoring, and incident response planning

• Bachelor degree (or equivalent) and/or relevant industry certifications in cyber security or IT systems

• Strong analytical, problem-solving, and critical thinking skills

• Excellent verbal and written communication, able to engage with technical and non-technical stakeholders

• Ability to manage competing priorities in a complex, dynamic environment

This is an opportunity to work on high-impact classified IT systems, shaping and maintaining the security posture of technology that directly supports Australia’s national interests. You’ll work in a collaborative, innovative environment, mentor staff, provide specialist advice, and ensure compliance with critical government security standards, making a real impact on national cyber security.

Cleared Recruitment is leading the way for Defence recruitment services, bringing together some of Australia's best talent in ICT, Engineering and business and connecting those with specialised and future thinking Defence industry suppliers to ensure Australia is mission-ready at all times.