Cloud Security Engineer
Ritual Capital
Cloud Security Engineer
PromptArmor
San Francisco, CA, USA
About PromptArmor
PromptArmor is an AI security company based in San Francisco. We help the world's most demanding enterprises — Fortune 100 companies, leading healthcare systems, top 100 law firms, and institutional financial firms — assess and monitor the novel risks introduced by AI in their products and across their assets and ecosystem. Our research has uncovered critical vulnerabilities in major platforms like Slack and Writer.com, and we are focused on the net-new AI security problems that traditional tooling wasn't built to solve.
We're hiring engineers across the stack to help us build the platform, detections, integrations, and infrastructure that make this possible. The roles below describe what we look for; if you're excited about the mission but not sure which one fits, apply to whichever feels closest and we'll figure it out together.
About the role
Secure the infrastructure that PromptArmor and its customers rely on. You'll define and enforce the cloud security posture that lets us serve the most demanding enterprises in finance, healthcare, and legal.
Key Responsibilities:
- Design and implement cloud security controls across AWS (and/or GCP/Azure).
- Lead detection engineering, IAM hardening, network segmentation, and key management.
- Triage and respond to security findings across our infrastructure.
- Partner with engineering to build secure-by-default platforms and developer tooling.
What we're looking for:
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 5+ years in cloud security, infrastructure security, or related roles.
- Strong knowledge of cloud IAM, encryption, networking, and detection.
- Hands-on experience with infrastructure-as-code, CSPM, and SIEM tooling.
- Familiarity with compliance frameworks such as SOC 2, ISO 27001, HIPAA, or FedRAMP.
Nice to have:
- Background in red teaming, threat detection, or incident response.
- Experience securing data pipelines.
What We Offer:
- Competitive salary and benefits package.
- Opportunity to work in a vibrant and innovative environment.
- Professional development opportunities and career growth.
- Health insurance and other employee benefits.
Vacancy posted 3 days ago
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