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Principal Machine Learning Engineer

Venturefizz Product Management Community

Cambridge, MA · $177k–$221k a year · Posted October 19, 2026

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Pay compared with the market

This listing pays about $199,150 a year. Across 50 open principal machine learning engineer listings that state pay, the middle half runs $214,500 to $313,500 and the median is $274,000. That is 27% below the median, below the middle half of those listings.

Listed pay is what employers advertise, not what people are paid.

Principal Machine Learning Engineer salaries by state · Check your own pay

About the job

... Principal Machine Learning Engineer As a Principal Machine Learning Engineer I, you will design, build, and operate production ML systems at scale. You will turn advanced models for sequential and multi-modal data into reliable products that power risk assessment, engagement...