About this opportunity
Code Red Partners lists this Principal Security Engineer opportunity in san francisco, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
San Francisco, CA · On site, 5 days a week
Code Red Partners is exclusively partnering with a San Francisco investment firm on a foundational cloud security hire, reporting directly to their Head of Security. The team is small and exceptionally technical, working from an explicit thesis on where AI is heading. Development runs heavily through AI agents that write code and provision infrastructure, which makes the environment fast to work in and permissive by default.
This is a builder's role. You'll design and implement that environment yourself, from IAM to network architecture to the guardrails around agentic development. Hands on seat, real budget behind it.
Hardened multi account AWS environment: SCPs, network layout, private connectivity
IAM at real scale: least privilege, short lived roles, per workload identities
Guardrails for agentic development: sandboxed execution, restricted egress, anomaly detection that traces an AI action back to its instruction
Terraform and policy as code (OPA), CI/CD with a real review gate into production
Software supply chain and tamper resistant logging across control and data plane
CSPM selection, secure external data ingress, and a dev environment that mirrors production
Deep hands on AWS: IAM at scale, network design, Terraform others build on, CI/CD you ran, policy as code
Built something significant with little support, ideally as the only security or infra person somewhere, with budget and no team
A real point of view on containing agent generated code: prompt injection, sandboxing (containers, gVisor, Firecracker); production experience is a plus but not required
Learns fast, comfortable with a broad remit, works well with researchers and scientists
Equal Opportunity Statement
At Code Red Partners, we're deeply committed to working with equal-opportunity employers and helping to build a diverse and inclusive workforce. People are at the heart of everything we do, and we are proud to support teams shaping the future of cybersecurity through innovation, empathy, and technical excellence.
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Worksite address
san francisco, CA, 94199, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.