ML Engineer, AI Security Platform (Remote)

Zscaler is seeking a Machine Learning Engineer to join its AI Guard team.

is remote within the United States with a hybrid preference for Santa Clara, CA, reporting to the Director of AI and Machine Learning Engineering. You will design, build, and deploy end-to-end ML pipelines powering the world's largest cloud security platform. You will develop DL models for security, fine-tune LLMs, and optimize for production at scale across AWS and GCP, balancing latency, cost, and reliability.