Senior Security Engineer, Infrastructure Security

ClickUp is building the future of work with an AI-native workspace. The Infrastructure Security team secures cloud, compute, network, and access layers. The role involves architecture reviews, building agentic security tooling, detection and response, identity and access management, compute and network security, and continuous audit evidence. The team works agentic-first using AI agents.

5+ years in security engineering, cloud infrastructure or SRE with at least 2 years securing AWS at organization scale. At least a year of agentic development experience. Deep AWS IAM, production Kubernetes security on EKS, AWS networking, infrastructure as code (Terraform), CNAPP/SIEM experience, cloud security investigation, architecture review, and programming in Python, Go or TypeScript. Clear communication skills.