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Research Engineer, Cybersecurity Reinforcement Learning

San Francisco, CA💼 Full-time💰 $300,000–$300,000🗓 2026-04-03 → 2026-07-31

Core

Develop novel reinforcement learning approaches to advance AI capabilities in secure coding, vulnerability remediation, and defensive cybersecurity.

Role type

Research Engineer (Cybersecurity RL)

Builds

Production training runs for safe AI models

Domain

Cybersecurity + Reinforcement Learning

Deliverable

production ML models

Required skills

cybersecurity research, machine learning, software engineering, RL environment design, experiment design, production implementation

Preferred skills

security engineering, fuzzing, detection and response, CTF competitions, cyber ranges, academic research in cybersecurity, LLM training methodologies

Technologies

Reinforcement Learning environments, LLM training frameworks

Responsibilities

Design and implement RL environments, conduct experiments and evaluations, deliver work into production training runs, collaborate with researchers and cybersecurity specialists

Seniority

Mid-to-Senior, hands-on IC

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