Security Engineering Manager, Platform Security · CoreWeave

Sat, 25 Apr 2026 12:11:21 GMT
Engineering

CoreWeave · Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA/ San Francisco, CA · $165,000 to $242,000 · hybrid

CoreWeave is seeking a Security Engineering Manager, Platform Security to lead and scale its platform security engineering function. The successful candidate will own how security is designed into the Kubernetes-based platform and public cloud environments. This is a hands-on engineering leadership role focused on building and operating security controls, not writing policy.

As a Security Engineering Manager, Platform Security, you will define strategy and execution for cloud security posture, workload isolation, platform guardrails, image integrity, and multi-cloud security across CoreWeave's own Kubernetes infrastructure and third-party cloud platforms including AWS, GCP, and Azure. You will lead and grow a team of platform security engineers and partner closely with Infrastructure, Platform Engineering, SRE, and other security teams to ensure platform security capabilities scale alongside the business.

The ideal candidate has 5 to 10 or more years of experience in platform security, cloud security, infrastructure security, or adjacent security engineering domains. They should have 3 to 5 or more years of experience leading or managing engineers, either as a people manager or technical leader with people responsibility. Strong hands-on depth in Kubernetes security, including admission control, RBAC, network policy, runtime security, and workload isolation patterns, is also required. Experience designing and operating security controls across multiple public cloud platforms (AWS, GCP, Azure), including IAM, account governance, and configuration management, is a plus.

In addition to the above requirements, the successful candidate will be comfortable owning ambiguous problem spaces and turning them into clear technical plans and outcomes. They should communicate clearly and partner effectively across Infrastructure, Platform Engineering, SRE, and Security. Experience with CSPM platforms such as Wiz, container image signing and supply chain security tooling (Sigstore, Cosign, Chainguard), and infrastructure-as-code tooling (Terraform) is preferred.