Senior Site Reliability Engineer
Core
Harden Linux hosts and containerized workloads, secure multi-cloud container infrastructure, and build automated security monitoring systems.
Role type
Senior Site Reliability Engineer (Cloud Security)
Builds
Automated CSPM, workload identity, vulnerability management, and access-control services across AWS, Azure, and GCP.
Domain
Cloud Security & Infrastructure
Required skills
Go, Python, C, C++, Rust, Terraform, Linux, Kubernetes, AWS, Azure, GCP, AppArmor, SELinux, seccomp, cgroups, eBPF, RBAC, network policies
Preferred skills
eBPF-based security tooling (Cilium, Falco, Tetragon), cloud security and workload identity platforms, multi-cloud expertise, production experience with seccomp, AppArmor, SELinux, and cgroups
Responsibilities
Harden Linux hosts and containerized workloads using AppArmor, SELinux, seccomp, cgroups, and eBPF-based tooling; Secure multi-cloud container infrastructure with RBAC, network policies, admission controls, and runtime threat detection; Build and manage automated CSPM, workload identity, vulnerability management, and access-control services; Write production-quality code and use Terraform to version, test, and deploy security controls as code; Build real-time security monitoring, logging, and alerting systems for anomaly detection and security-posture tracking; Lead initiatives through threat modeling, architectural design, implementation, rollout, and long-term production reliability