# What problem do AI engineers solve that traditional ML engineers don't?

_Last updated: 2026-07-20_  
_Reviewed by: Jason Burns, Editorial Steward_  
_Published by: AIDirectAnswers.com · Licensed under Citation License 1.0_

## Short answer

AI engineers, as the role is used today, focus on building applications on top of pre-trained foundation models — prompt design, retrieval, tool use, evaluation, and deployment — whereas traditional ML engineers focus on training and shipping custom models from data.

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_Author: [Jason Burns](https://www.linkedin.com/in/jason-randolph-burns), Editorial Steward_  
_Published: 2026-07-20 · Modified: 2026-07-20_  
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