Senior Cloud Security Engineer
Job Description
We’re partnering with a rapidly growing, cloud-first SaaS company looking for a Senior Cloud Security Engineer II to join its Security Engineering organization.
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This is a highly technical individual contributor role for someone who has owned cloud security in production and wants to help set the technical direction for a large-scale cloud environment.
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This is not a DevOps role with some security responsibilities. We’re looking for a true cloud security engineer with deep experience across AWS, Kubernetes, detection engineering, incident response, IAM, threat modeling, and security automation.
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What You’ll Own
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You’ll help define cloud security standards, guardrails, and reference architectures used across Infrastructure, SRE, and Product Engineering teams.
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Key responsibilities include:
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- Lead cloud security architecture and threat modeling initiatives
- Design secure-by-default patterns across AWS and GCP environments
- Own cloud IAM strategy, RBAC, least privilege, and control-plane security
- Build and improve high-signal cloud security detections
- Lead complex cloud incident response and forensic investigations
- Turn incident findings into repeatable detections, controls, and IR playbooks
- Own and optimize security tooling across EDR, CSPM, vulnerability management, and native cloud security platforms
- Drive vulnerability identification, prioritization, and remediation
- Own security across self-managed Kubernetes environments
- Secure Kubernetes control planes, nodes, workloads, admission controls, and runtime environments
- Establish security standards around Terraform, Infrastructure-as-Code, CI/CD pipelines, containers, and base images
- Partner closely with Infrastructure, SRE, and engineering teams
- Mentor other engineers and serve as a senior technical authority for cloud security
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What We’re Looking For
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The strongest candidates will have several years of hands-on ownership of production cloud security environments.
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Must-have experience:
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- Deep, hands-on AWS security
- Working knowledge of GCP security
- Strong Kubernetes security experience, ideally with self-managed environments
- Cloud incident response and investigations
- Detection engineering and SIEM
- Cloud IAM, RBAC, and least-privilege architecture
- Threat modeling and secure architecture
- Infrastructure-as-Code security
- Terraform
- Python or similar scripting/programming experience
- Vulnerability management
- Container and CI/CD security
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Experience with technologies such as CrowdStrike, Tenable, Kubernetes, Terraform, AWS, GCP, and SIEM platforms is highly relevant.
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The Profile
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