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Principal Cybersecurity Engineer

RTX

Principal Cybersecurity Engineer

full-timePosted: Jul 30, 2026Updated: Aug 29, 2026Lane Cove, AU-NSW-SYDNEY-012 ~ 12 Mars Rd ~ MARS BLDG 8

Job Description

Date Posted:2025-10-19Country:AustraliaLocation:8640: Unit 8, 12 Mars Road, Lane Cove West, NSW 2066 AustraliaPosition Role Type:UnspecifiedPrincipal Cybersecurity EngineerA new career opportunity with the world’s largest Aerospace and Defense technology companyKey role in national defense programs joining our global software and cyber networkOn-site role with a friendly and collaborative team at Lane Cove West, NSW with free parkingAbout Collins AerospaceAt Collins Aerospace, we are dedicated to working on the toughest challenges in global aerospace and Defence. We are working side-by-side with our customers and partners to dream, 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 roleReporting to the Senior Manager, Software Engineering, you will be collaborating with functional peers and the wider global cybersecurity network, as you work within a world-class cybersecurity engineering capability for our Australian operations, servicing national Defence programs. This role provides the opportunity to support the development, provisioning and upkeep of military products as well as Information and Communications Technology (ICT) systems and solutions for the Australian Defence Force (ADF).Key ResponsibilitiesDesign and test ICT systems, identifying vulnerabilities and ensuring required controls are implemented.Perform threat modelling for new and existing systems, as well as putting in place necessary controls and mitigations.Evaluate and propose new ICT and cyber tools that can be used by the organisation.Regularly lead and participate in initiatives to enhance ICT security and compliances through automation and policy updates.Create/Update relevant ICT standard operating procedures and security management plans, as well as lead ICT accreditation activities.Engage directly with end customers to build trust and credibility through clear, solution-focused communication, influencing key decision-makers to gain acceptance of proposed solutions.Coach and mentor other members of the team on cybersecurity designs and compliances.Experience and qualificationsKnowledge of Windows/Linux/Android operating systems, Virtual Machines, network servers, security hardening/management, batch files/scripts for process automation.Prior experience as an ICT tech support and/or ICT security officer is mandatory.Prior experience in DevSecOps will be advantageous.Proficient in the development and maintenance of 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 the accreditation and recertification of ICT systems.Excellent written and verbal communications skills and the ability to collaborate and work well with others in a professional team environment.Bachelor of Engineering or Bachelor of Science degree, ideally in Software/ICT Engineering or Computer Science.Certifications in CompTIA Security+, CISSP, computer networking or any other similar qualifications.Must be able to obtain and maintain an Australian Security Clearance (security clearance is required).Already holds an AGSVA security clearance, with NV1 as a minimum.Australian Citizenship is required.DesirableKnowledge and understanding of systems and software engineering.Knowledge of systems used to support engineering design and development processes.BenefitsCompetitive salary packageEducation and training resources and supportFlexible work options and leave options, including paid parental leave and additional leave per yearOpportunities to network and connect globally within the RTX networkEmployee Assistance Program and other wellbeing programsFree on-site parkingFree on-site EV chargingNovated leaseFantastic team and amazing culture with career growth opportunitiesApply: Apply online at our website https://careers.rtx.com/global/en/collins-aerospace, and follow instructions.Successful candidates must hold and maintain an Australian Defence Security Clearance (NV1 standing); eligibility can be found at http://www.defence.gov.au/agsva This position requires Australian Citizenship and eligibility to be certified compliant with US ITAR technology access requirements.We are Collins Aerospace, and we hope you join us for an exciting career in AEROSPACE and DEFENCE.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 TermsRTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. Privacy Policy and Terms:Click on this link to read the Policy and Terms

Locations

  • Lane Cove, AU-NSW-SYDNEY-012 ~ 12 Mars Rd ~ MARS BLDG 8

Skills Required

  • Windows/Linux/Android operating systemsintermediate
  • DevSecOps will be advantageousintermediate
  • developmentintermediate
  • Commonwealth’s Protective Security Policy Frameworkintermediate
  • systems used to support engineering designintermediate

Required Qualifications

  • Knowledge of Windows/Linux/Android operating systems, Virtual Machines, network servers, security hardening/management, batch files/scripts for process automation. (experience)
  • Prior experience as an ICT tech support and/or ICT security officer is mandatory. (experience)
  • Prior experience in DevSecOps will be advantageous. (experience)
  • Proficient in the development and maintenance of Standard Operating Procedures. (experience)
  • Knowledge of the Commonwealth’s Protective Security Policy Framework (PSPF), Defence Security Policy Framework (DSPF) and relevant Information Security Management (ISM) controls required for the accreditation and recertification of ICT systems. (certification)
  • Excellent written and verbal communications skills and the ability to collaborate and work well with others in a professional team environment. (experience)
  • Bachelor of Engineering or Bachelor of Science degree, ideally in Software/ICT Engineering or Computer Science. (degree in of engineering or bachelor of science degree)
  • Certifications in CompTIA Security+, CISSP, computer networking or any other similar qualifications. (certification)
  • Must be able to obtain and maintain an Australian Security Clearance (security clearance is required). (experience)
  • Already holds an AGSVA security clearance, with NV1 as a minimum. (experience)
  • Australian Citizenship is required. (experience)

Preferred Qualifications

  • Knowledge and understanding of systems and software engineering. (experience)
  • Knowledge of systems used to support engineering design and development processes. (experience)

Responsibilities

  • Design and test ICT systems, identifying vulnerabilities and ensuring required controls are implemented.
  • Perform threat modelling for new and existing systems, as well as putting in place necessary controls and mitigations.
  • Evaluate and propose new ICT and cyber tools that can be used by the organisation.
  • Regularly lead and participate in initiatives to enhance ICT security and compliances through automation and policy updates.
  • Create/Update relevant ICT standard operating procedures and security management plans, as well as lead ICT accreditation activities.
  • Engage directly with end customers to build trust and credibility through clear, solution-focused communication, influencing key decision-makers to gain acceptance of proposed solutions.
  • Coach and mentor other members of the team on cybersecurity designs and compliances.

Benefits

  • general: Competitive salary package
  • general: Education and training resources and support
  • general: Flexible work options and leave options, including paid parental leave and additional leave per year
  • general: Opportunities to network and connect globally within the RTX network
  • general: Employee Assistance Program and other wellbeing programs
  • general: Free on-site parking
  • general: Free on-site EV charging
  • general: Novated lease
  • general: Fantastic team and amazing culture with career growth opportunities
  • general: Apply: Apply online at our website https://careers.rtx.com/global/en/collins-aerospace, and follow instructions.
  • general: Successful candidates must hold and maintain an Australian Defence Security Clearance (NV1 standing); eligibility can be found at http://www.defence.gov.au/agsva This position requires Australian Citizenship and eligibility to be certified compliant with US ITAR technology access requirements.

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