← All roles

Staff Product Security Engineer

Crusoe· IT, Compliance, and Security
Apply on company site
San Francisco, CA - US$250k - $285kFull-timePosted 11mo ago

About the role

Staff Product Security Engineer with deep AI/ML security expertise to strengthen Crusoe’s security posture across applications, infrastructure, and distributed AI systems. Highly technical role focused on advanced penetration testing, AI/ML attack surface research, and building secure-by-design guardrails that engineering teams rely on.

Responsibilities

  • Performing advanced manual penetration testing across complex applications, infrastructure, Kubernetes environments, and distributed microservice ecosystems
  • Leading offensive security initiatives including red team operations, adversary simulation, and security research
  • Securing AI/ML systems end-to-end, including LLM pipelines, vector databases, RAG architectures, and agentic workflows
  • Identifying and researching novel attack surfaces unique to LLMs and autonomous systems, contributing to internal and external AI security research
  • Influencing secure system design across the SDLC, embedding security into CI/CD pipelines, container images, and deployment workflows
  • Integrating and operationalizing security tooling (SAST, DAST, SCA, container scanning) and driving remediation of complex application-layer vulnerabilities
  • Building internal security guardrails such as hardened base images, reusable libraries, and policy-as-code frameworks
  • Developing production-grade security tooling and leading cross-functional security programs from design through deployment

Qualifications

  • 8-10 years of deep hands-on experience in offensive security, including manual penetration testing, red team operations, and adversary simulation
  • Familiarity with modern C2 frameworks (e.g., Cobalt Strike, Sliver, Havoc), exploit development, and security research
  • Strong expertise across the AI/ML stack, including MLOps, inference architectures, vector databases, RAG, and agentic frameworks (e.g., ReAct, Reflexion)
  • Experience building, deploying, and securing LLM pipelines and AI workflows in Kubernetes and/or bare-metal environments
  • Strong software engineering foundations with experience shipping production code in Go, Python, or Rust
  • Hands-on experience securing Kubernetes, containers, VMs, and CI/CD environments
  • Deep understanding of application security vulnerabilities, secure coding practices, and distributed system design
  • Demonstrated ability to lead complex, cross-functional security initiatives end-to-end
  • Strong communication skills with the ability to influence both engineering teams and executive stakeholders

Skills

Required:Penetration testingRed team operationsAI/ML securityKubernetes & container securityGo/Python/Rust

Benefits

  • Competitive compensation
  • Restricted Stock Units
  • Paid time off & paid holidays
  • Comprehensive health, dental & vision insurance
  • Employer contributions to HSA account
  • Paid parental leave
  • Paid life insurance, short-term and long-term disability
  • Professional development & tuition reimbursement
  • Mental health & wellness support
  • Commuter benefits (parking & transit)
  • Cell phone stipend
  • 401(k) Retirement plan with company match up to 4% of salary
  • Volunteer time off
Last updated Jul 22, 2026. Interested? Apply on the company site.

About Crusoe

The AI factory company | Renewable-powered AI infrastructure

Crusoe provides next-gen AI infrastructure and cloud compute using an energy-first approach. Deploy AI workloads at scale with reliable performance and 24/7 support.

AI infrastructureData centersEdge computingGPU computingRenewable energycloud computeenergy-first approachsetter-30
Company profileWebsite

More open roles at Crusoe