Senior Security Engineer, Infrastructure Security

Secures the cloud, compute, network and access layers under ClickUp, including a multi-account AWS organisation and a large Kubernetes fleet, on a small team that builds its own AI agents. The engineer reviews infrastructure designs, builds and maintains agentic security tooling, leads cloud incidents to root cause, moves people and services toward least privilege and just-in-time access, hardens workloads and pipelines, and makes reviews continuous.

ClickUp wants five or more years in security engineering, cloud infrastructure or SRE, two securing AWS at organisation scale, a year of agentic development, deep AWS IAM, Kubernetes security, Terraform, and Python, Go or TypeScript. Remote in the US.