Principal Security Engineer - Red Agent Team

What you'll do

• Set the Red Agents portfolio architecture, technical strategy, and engineering roadmap; resolve cross-team technical and organizational challenges.
• Guide architectural decisions balancing scalability, security, reliability, maintainability, and delivery velocity; promote experimentation and telemetry-driven development.
• Drive engineering and operational excellence through automation, testing, SLOs, incident response, capacity planning, and post-incident improvements.

What they ask for

• Master's degree in Statistics, Mathematics, Computer Science, or a related field and 4+ years of experience in security or a related field; OR bachelor's degree in those fields and 6+ years of experience; OR equivalent experience.
• Ability to meet Microsoft, customer and/or government security screening requirements, including passing the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter.

Nice to have

• Experience building Generative AI or agentic systems, including LLM orchestration, retrieval, tool use, evaluation, and safety guardrails.
• Offensive security, red teaming, penetration testing, or adversary emulation experience; familiarity with MITRE ATT&CK, identity, authorization, and multi-tenant isolation.

Pay

USD $142,800 - $274,800 per year (base salary); USD $188,000 - $304,200 per year (base salary)

Tools

Generative AI, LLM, MITRE ATT&CK, RBAC

AI focus

Builds autonomous AI-powered offensive security agents that emulate real-world adversaries, using multi-agent systems with reasoning, memory, planning, and safety and authorization guardrails.