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Senior Security Engineer (Platform Security Focus)
CMC Markets
SydneyPosted Sep 11, 2026 · Yesterday
Full-timeSeniorOn-siteFintech
About this role
CMC Markets is seeking a Senior Platform Security Engineer to enhance the security and resilience of their customer-facing trading platforms. This hands-on role involves implementing security controls, providing guidance across the software delivery lifecycle, and partnering with engineering teams to manage risks and respond to incidents, with a dedicated focus on the stockbroking platform.
What we are looking for
6- Enhance security and resilience of customer-facing trading platforms
- Implement security controls across software delivery lifecycle
- Partner with Engineering, Development, and DevOps teams
- Provide security guidance for new platform capabilities
- Focus on security of stockbroking platform
- Respond to security incidents
