Principal Cybersecurity Engineer

Join to apply for the Principal Cybersecurity Engineer role at Collins Aerospace . About Collins Aerospace At Collins Aerospace, we are dedicated to working on the toughest challenges in global aerospace and defence. We work side‑by‑side with our customers and partners to design and deliver solutions that redefine the future of our industry. Every day we imagine ways to make the skies and the spaces we touch smarter, safer and more amazing than ever. About The Role Reporting to the Senior Manager, Software Engineering, you will collaborate with functional peers and the wider global cybersecurity network, supporting the development, provisioning and maintenance of military products and ICT systems for the Australian Defence Force. Key Responsibilities Design and test ICT systems, identifying vulnerabilities and ensuring required controls are implemented. Perform threat modelling for new and existing systems, and put in place necessary controls and mitigations. Evaluate and propose new ICT and cyber tools for the organisation. Lead and participate in initiatives to enhance ICT security and compliance through automation and policy updates. Create and update ICT standard operating procedures, security management plans, and lead accreditation activities. Engage directly with end customers to build trust and credibility through clear, solution‑focused communication. Coach and mentor team members on cybersecurity designs and compliance. Experience and Qualifications Knowledge of Windows, Linux, Android operating systems, virtual machines, network servers, security hardening and management, and batch scripts for process automation. Mandatory prior experience as an ICT tech support and/or ICT security officer. Prior experience in DevSecOps is advantageous. Proficiency in developing and maintaining standard operating procedures. Knowledge of the Commonwealth’s Protective Security Policy Framework (PSPF), Defence Security Policy Framework (DSPF) and relevant Information Security Management (ISM) controls required for accreditation and recertification. Excellent written and verbal communication skills and the ability to collaborate effectively in a professional team environment. Bachelor of Engineering or Bachelor of Science in Software/ICT Engineering, Computer Science, or related field. Certifications such as CompTIA Security+, CISSP, or equivalent. Must be able to obtain and maintain an Australian Security Clearance. Already holds an AGSVA security clearance, with NV1 as a minimum. Australian citizenship is required. Desirable Knowledge and understanding of systems and software engineering. Experience with systems used to support engineering design and development processes. Benefits Competitive salary package. Education and training resources and support. Flexible work options and leave, including paid parental leave and additional leave per year. Opportunities to network globally within the RTX network. Employee Assistance Program and other wellbeing programs. Free on‑site parking and EV charging. Novated lease program. Fantastic team culture with career growth opportunities. Apply Apply online at our website: following the instructions. Successful candidates must hold and maintain an Australian Defence Security Clearance (NV1). Eligibility can be found at This position requires Australian Citizenship and compliance with US ITAR technology access requirements. Collins Aerospace is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class. Privacy Policy and Terms: Click on this link to read the Policy and Terms (link). #J-18808-Ljbffr