Zscaler

Principal Machine Learning Engineer

Bangalore, India

Principal

HYBRID

Zscaler is hiring a Principal Machine Learning Engineer in Bangalore to lead the development of advanced ML models and drive AI initiatives within their Exposure Management & Security Operations department. This hybrid role requires 12+ years of experience in ML/AI, deep Python and SQL expertise, and strong knowledge of Large Language Models. You will architect end-to-end ML solutions, mentor data science team members, and collaborate cross-functionally to translate complex business problems into data-driven outcomes. Zscaler is a global leader in cloud security, operating the world's large...

Python

pandas

scikit-learn

PyTorch

SQL

Feature Engineering

Model Evaluation

Large Language Models (LLMs)

Machine Learning

Data Science

Error Analysis

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