Senior Security Engineer II, Cloud Security

Highlights

• Drive security for CoreWeave's AI cloud platform used by leading AI labs.
• Define secure baselines and enforce policies across public cloud architectures.
• Automate security guardrails and embed protection into cloud design.

What they offer

• Tuition Reimbursement
• Employee Stock Purchase Program (ESPP)
• Mental Wellness Benefits through Spring Health
• Family-forming support provided by Carrot
• Paid Parental Leave
• Flexible childcare support with Kinside
• 401(k) with a generous employer match
• Flexible PTO
• Catered lunch each day in office and data center locations
• A casual work environment

Ideal candidate

Automation-minded cloud security builder who thrives in fast-moving, high-growth environments and champions security by design through collaboration and clear documentation.

Requirements

• 5+ years of progressive experience in cloud security architecture and engineering
• Bachelor's degree in Computer Science or related field
• Deep and demonstrable understanding of public cloud platforms (e.g., GCP, AWS, Azure)
• Proven experience designing, implementing, and automating security controls in cloud environments
• Proficient in Go and/or Python
• Track record of creating meaningful technical documentation
• Familiarity with modern CI/CD practices and Infrastructure-as-Code tooling, especially Terraform
• Open-source contributions in the public cloud security space (preferred)
• Experience with operationalizing CSPM tooling like Wiz (preferred)
• Strong understanding of threat modeling and secure design principles (preferred)
• Strong knowledge of modern container orchestration technologies (preferred)