Data Scientist Expert

Wiz Wiz · Enterprise · Tel Aviv, Israel · Threat & AI Research

Seeking a Data Scientist Expert to lead research and development of autonomous AI agents and LLM-powered systems for Wiz's cloud security platform, focusing on threat investigation and security operations.

What you'd actually do

  1. Lead applied research on AI agents and LLM-driven features in the Wiz platform - from autonomous threat investigation agents to AI-powered security operations workflows
  2. Cover a range of features - from leveraging LLMs to enhance customer investigation experience to novel usage of AI for cloud security
  3. Collaborate with engineering teams to design, build, and maintain production pipelines
  4. Work closely with the Security Research and Product teams to define research goals
  5. Conduct experiments and evaluate the performance of AI models, algorithms, and techniques using real-world datasets and simulated environments
  6. Stay abreast of cutting-edge AI methodologies, frameworks, and tools and apply them to improve security solutions' accuracy, efficiency, and scalability

Skills

Required

  • M.S. or Ph.D. degree in computer science, statistics, or related field OR equivalent work experience
  • 5+ years of experience in leading data science and machine learning projects
  • Deep practical experience with LLMs - prompt engineering, fine-tuning, model selection, and understanding trade-offs across providers and model families
  • Experience with distributed cloud systems - hands-on familiarity with cloud-native architectures at scale
  • Strong knowledge of deep learning models and common model architecture such as transformer models
  • Knowledge of programming languages that are used in AI research, such as Python, and experience with AI frameworks (e.g., Hugging Face, LangChain, OpenAI, scikit-learn, TensorFlow, PyTorch)
  • Ability to work independently in a fast-paced, and come up with creative solutions to challenging problems
  • Excellent communication (both written and verbal) and presentation skills

Nice to have

  • Knowledge of cybersecurity principles, attack vectors, and defense mechanisms

What the JD emphasized

  • significant hands-on work building LLM-based applications or AI agents
  • Deep practical experience with LLMs
  • Ability to work independently

Other signals

  • autonomous AI agents
  • LLM-powered systems
  • applied research
  • production pipelines