Staff Infrastructure Security Engineer

• We're looking for senior/staff-level capability, expressed as autonomy, depth, and ability to scale impact. • Comfortable owning ambiguous problems end-to-end, from threat modelling to design to implementation to rollout • Strong domain understanding of cloud, identity, and networking fundamentals and how they fail in practice • Able to build durable systems: automated controls, paved paths, and reliable feedback loops • Works independently with stakeholders, aligns on trade-offs, and drives decisions without needing constant direction • Raises the bar for engineering teams by teaching patterns, writing clear docs, and improving defaults • Our Approach to Security • We build security into how we work through automation, practical controls, and clear communication. We aim for secure defaults and guardrails that help teams make good choices without unnecessary friction. • We care more about skills, approach, and ability to learn than specific certifications or industry background. If you have strong security domain knowledge and the specialised skills for this role, we'd love to hear from you. • The way we work • 1. Build to Last • We design for safety and reliability so clinicians, patients, and our teams can trust what we build every day. • 2. Own Your Practice • Ideas rise on merit, not title, and everyone shares responsibility for the standards we set together. • 3. Move Fast, Stay Steady • We move quickly but never at the cost of trust. Progress only matters if people can depend on what we make. • 4. Make Others Better • Honest feedback, steady support, and shared growth keep our teams improving together.