Principal Offensive Security Engineer
Core
Principal Offensive Security Engineer leading the strategic direction of Postman's offensive security program, specifically building an Offensive AI Security capability from the ground up to test LLM integrations, agentic workflows, and model pipelines.
Role type
Principal, strategy & mentorship
Builds
Offensive AI Security practice, autonomous testing platforms, and continuous breach simulation (BAS) integrated into CI/CD pipelines.
Domain
Cybersecurity, AI/ML Security, Cloud Security, API Security
Deliverable
production ML models | product features | research | client delivery
Required skills
Offensive security strategy, AI/ML adversarial testing, team leadership, automated exploit development, threat intelligence, executive communication, cloud-native security, API security methodologies
Preferred skills
Industry conference presence, offensive security certifications (OSCP, OSCE, etc.), cloud security expertise, API security depth, compliance awareness
Technologies
Wiz, SentinelOne, Okta, Jamf, 1Password, MCP, RAG, PyRIT, Garak, PentestGPT, Horizon3
Responsibilities
Define and execute multi-year offensive security roadmap, build Offensive AI Security practice, lead team of offensive security engineers, conduct adversarial campaigns against AI systems, architect autonomous testing platforms, drive security culture through live exploit demonstrations
Seniority
Principal, strategy & mentorship