looking for Conduct penetration testing and adversarial security research across our cloud infrastructure. Investigate hypervisor escapes, VM isolation weaknesses and cross-tenant vulnerabilities. Assess Linux hosts, container environments, network isolation and management interfaces. Test authentication, authorisation, APIs and customer-facing applications. Research vulnerabilities in open-source components and infrastructure software. … have OSCP, OSEP, CREST CRT/CCT or equivalent offensive-security certification. Experience with KVM, QEMU, Firecracker or other virtualisation technologies. Knowledge of Linux namespaces, cgroups, seccomp, eBPF and kernel security. Experience with BGP, EVPN/VXLAN and software-defined networking. Familiarity with Kubernetes, container security and Cilium. Experience researching ...