Senior Security Engineer

Principal Recruitment Consultant - Site Reliability Engineering, DevOps, Cloud, Security & Software Engineering at Iterate Get AI-powered advice on this job and more exclusive features. This range is provided by iterate. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range A$130.00/yr - A$160.00/yr Direct message the job poster from iterate If you’re looking for a role where your security expertise genuinely makes a difference this is it. You’ll be joining a major technology-led organisation that’s trusted by millions of users every day. Your work will directly influence how secure design is built into modern cloud platforms, helping protect real people and businesses at scale. What this role gives you Impact that matters – your threat modelling and secure design work helps safeguard critical digital services used nationwide. Influence and ownership – lead the uplift of application threat modelling and embed security-by-design across engineering and delivery teams. Room to experiment and grow – apply frameworks such as OWASP, MITRE ATT&CK, and STRIDE while shaping how SSDLC and DevSecOps are practised in a complex environment. Collaboration at scale – partner with product, platform and cloud engineers solving challenges across AWS and distributed systems. A mature, supportive culture – work with peers who value pragmatic problem-solving, learning, and professional development. What you’ll bring Proven experience in application or product security, ideally within cloud-native environments. Strength in threat modelling, secure design, and integrating security into agile and DevOps workflows. Solid understanding of AWS security, DevSecOps, and secure coding principles. Familiarity with frameworks like OWASP, MITRE ATT&CK, NIST, ISO 27001. Clear communication and collaboration skills to influence across technical and non-technical teams. The details Hybrid work – Sydney, Melbourne or Brisbane (2–3 days onsite). Contract until mid-2026, with potential extension. Fully embedded within the organisation’s Security and Engineering teams, with full onboarding support. Because this is your chance to shape security practices at scale, influence technical direction, and see tangible results from your expertise. You’ll be part of a high-trust environment that values autonomy, inclusion and continuous improvement. Seniority level Mid-Senior level Employment type Contract Job function Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at iterate by 2x Get notified about new Security Engineer jobs in Melbourne, Victoria, Australia . Southbank, Victoria, Australia 6 days ago Melbourne, Victoria, Australia 2 weeks ago Melbourne, Victoria, Australia 3 days ago Melbourne, Victoria, Australia A$60,000.00-A$90,000.00 2 months ago Melbourne, Victoria, Australia 2 days ago Melbourne, Victoria, Australia 15 hours ago Consultant - Security Operations Analyst - Cyber Security Melbourne, Victoria, Australia 2 weeks ago Melbourne, Victoria, Australia 2 weeks ago Cyber Security Engineer (Proxy & Email Security) Melbourne, Victoria, Australia 3 days ago Principal Security Engineer, AWS Security Melbourne, Victoria, Australia 2 days ago Melbourne, Victoria, Australia 3 weeks ago Regional Safety Engineer, Data Center Health and Safety Melbourne, Victoria, Australia 18 hours ago Melbourne, Victoria, Australia 4 days ago Melbourne, Victoria, Australia 5 days ago Melbourne, Victoria, Australia 6 days ago Melbourne, Victoria, Australia 1 month ago Melbourne, Victoria, Australia 1 week ago Linux Cryptography and Security Engineer Melbourne, Victoria, Australia 3 months ago Melbourne, Victoria, Australia 1 week ago Cyber Security Engineer - Proxy & Email Security Focus Melbourne, Victoria, Australia 1 week ago Melbourne, Victoria, Australia 3 days ago Devops Engineer with Security clearance(Anywhere in AUS) Cyber Security Engineer - Proxy & Email Security Focus Melbourne, Victoria, Australia 2 weeks ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr