Job Summary:
Palo Alto Networks is a leading cybersecurity company committed to protecting the digital way of life. They are seeking a Sr Staff Machine Learning Engineer to lead efforts in leveraging machine learning and AI for threat detection and to design innovative security solutions using generative AI and large language models.
Responsibilities:
โข AI-Driven Detection & Automation: Lead end-to-end machine learning projects for threat detection. Design, build, and deploy innovative security solutions leveraging Generative AI and agentic systems. Develop intelligent agents and workflows to automate threat hunting, accelerate malware analysis, and streamline threat intelligence processes.
โข Research & Publication: Disseminate cutting-edge research findings and contribute to the security community by publishing results in technical blogs, industry white papers, and academic papers, particularly on topics related to malware analysis and AI in security.
โข Collaboration & Communication: Work closely with cross-functional teams, including security researchers, engineers and product teams, to integrate your findings in reversing to product PoC and threat research.
Qualifications:
Required:
โข Bachelorโs, Masterโs, or Ph.D. in Computer Science, Machine Learning, Data Science, or a related field.
โข 6+ years of industry experience building, training, and deploying machine learning models into production environments.
โข Proven track record of taking ML projects from initial research/prototyping through to successful production rollout, particularly in the Cybersecurity domain.
โข Solid foundational knowledge of machine learning algorithms and deep learning architectures (e.g., Sequence models, GNNs, Transformers).
โข Strong proficiency in Python for ML development, with experience writing clean, scalable, and testable production code.
โข Familiarity with or willingness to work in Systems-level languages (e.g., C++, Go, or Rust) for performance-critical components.
โข Deep hands-on experience with PyTorch, TensorFlow, or other ML Frameworks.
โข Experience with MLOps Infrastructure, such as containerization (Docker, Kubernetes) and ML lifecycle tools (MLflow, Kubeflow, Airflow, or similar).
โข Ability to autonomously debug complex issues in both ML model performance and distributed software systems.
โข Clear and effective communication skills, with the ability to explain technical ML concepts to cross-functional partners.
Preferred:
โข Experience with model evaluation, tuning, and handling imbalanced datasets (a common challenge in malware detection).
โข Bonus: Applied experience fine-tuning Large Language Models (LLMs) or building agentic AI workflows.
Company:
Palo Alto Networks is a cybersecurity company that offers cybersecurity solutions for organizations. Founded in 2005, the company is headquartered in Santa Clara, USA, with a team of 10001+ employees. The company is currently Late Stage.