3-5 years of experience in applied data science, ML product work, or security-focused AI, including technical leadership or staff-level ownership. Designed and evaluated real-world ML systems with a focus on model behavior, error analysis, and continuous improvement. Can design red teaming workflows to surface model blind spots and failure modes. Operates effectively across ML, infra, and policy / strategy contexts. Degree (or equivalent work experience) in Data Science, Information Science, Computer Science with ML focus, or a related field (graduate degree preferred). Background in data science, applied ML, or ML engineering, with proven experience in production-grade systems. Strong analytical toolkit (Python, SQL, Jupyter, scikit-learn, Pandas, etc.) and familiarity with modern ML tooling (e.g., PyTorch, Hugging Face, LangChain). Experience working with LLMs and embedding-based classification systems. Excellent communication skills across strategy and technical domains. Comfort working in fast-moving, high-impact environments, such as startups, AI research labs, or security-focused teams.