Senior Security Systems Engineer Required

About the project

Senior Security Systems Engineer – Security Control Plane / IAM / Cloud Security We are building a security platform focused on identity, continuous trust, risk-aware authorization, short-lived access, and verifiable security controls. We are looking for a senior hands-on Security Systems Engineer to join a small engineering team working on the architecture, integration, testing, and hardening of this platform. This is a technical engineering role—not a documentation or compliance-only position. What You Will Work On Security control-plane and Zero Trust architecture IAM, authentication, authorization and PAM Short-lived, revocable access / privilege mechanisms Identity and device trust relationships Endpoint/XDR security signal integrations Security event normalization and trust/risk context Kubernetes and cloud security Workload identity, mTLS and service-to-service security Security policy enforcement and deterministic authorization Security telemetry, event pipelines and observability Threat modeling, attack simulation and security testing Performance and reliability testing of security-critical services Designing secure failure and outage behavior Technologies Experience with several of the following is highly desirable: Microsoft Entra ID / Azure AD, Okta or other enterprise IAM PAM / JIT / privileged access Cortex XDR/XSIAM, Microsoft Defender or other EDR/XDR platforms WebAuthn / FIDO2 / passkeys SPIFFE/SPIRE and workload identity Kubernetes Docker Cilium / eBPF / Tetragon NATS / JetStream or similar event streaming ClickHouse or other high-volume security data platforms REST APIs, event-driven architecture and microservices PKI, certificates, mTLS and cryptographic signing Cloud platforms such as Azure, AWS or GCP Terraform / Infrastructure as Code Python, Go, Java, Node.js or similar backend technologies You do not need to have experience with every technology listed. Strong fundamentals in security architecture and the ability to learn and integrate unfamiliar technologies are important.

Skills required