Lead ML Engineer: Scale Data Pipelines for LLMs

Cisco Systems, Inc. in Seattle/San Jose is seeking a Lead Machine Learning Engineer to build and scale data pipelines powering our AI models. You will work across ML engineering and data engineering, shaping data needs and measuring impact on model performance.

You will design end-to-end data systems, manage human-in-the-loop labeling workflows, and implement automated quality controls to deliver high-fidelity training data for LLMs and AI systems.