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Research Scientist, Applied Machine Learning Security (Agent Systems), SEAR

Cupertino, United States of America💼 Full-time🗓 2026-09-09 → 2026-09-28

Core

Lead applied security research on production agentic ML systems to identify vulnerabilities and drive defenses into shipping products.

Role type

Senior IC applied machine learning security researcher (agent systems)

Builds

Secure agentic ML systems for Apple Intelligence

Domain

Machine Learning Security / Agentic Systems

Deliverable

production ML models

Required skills

applied ML security, adversarial ML, systems security, experimental design, threat modeling, architectural design, technical leadership, cross-functional collaboration, vulnerability characterization, defense development

Preferred skills

LLM security, tool-augmented ML research, production impact via research, publications in top venues

Technologies

agentic ML frameworks, adversarial testing frameworks, ML platforms

Responsibilities

Conduct original security research on deployed agentic ML systems interacting with tools and APIs; Design realistic adversarial evaluations reflecting real attacker incentives; Develop mitigations compatible with production latency and privacy constraints; Define trust boundaries and threat models for agent deployments; Partner with ML platform and product teams to translate research into design guidance; Set standards for applied ML security research and mentor other researchers

Seniority

Senior, hands-on IC with research leadership

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