Principal Machine Learning Engineer (AI-ML Data Scientist - ADEM)
PaloAlto Networks
Santa Clara, CA · $163k–$264k a year · Posted November 3, 2026
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Where Santa Clara, CA ranks
Where Santa Clara, CA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for sales pay after cost of living$175k · of 45
- #1Best cities for product pay after cost of living$224k · of 14
- #2Best cities for operations pay after cost of living$173k · of 41
- #2Best cities for marketing pay after cost of living$192k · of 16
- #2Best all-round cities for remote workers in the West Coast85 / 100 · of 39
- #3Best cities for finance pay after cost of living$156k · of 35
Rankings about data & analytics jobs
- Best cities for data and analytics jobs #1 New York (1,713 openings)
- Best cities for data and analytics pay after cost of living #1 Foster ($232k)
- Most requested AI skills in data and analytics jobs #1 Machine learning engineering (17.1%)
- AI tools named most often in data and analytics jobs #1 Databricks (7.6%)
- Employers with the most data and analytics jobs #1 Amazon (711 roles)
Data & Analytics jobs · Top Data & Analytics employers · All rankings
Pay compared with the market
This listing pays about $213,600 a year. Across 36 open principal machine learning engineer listings that state pay, the middle half runs $212,500 to $315,000 and the median is $265,500. That is inside the middle half of those listings, 20% below the median.
Listed pay is what employers advertise, not what people are paid.
Principal Machine Learning Engineer salaries by state · Check your own pay
How AI is used in this kind of work
Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
...Palo Alto Networks' ADEM group is seeking an accomplished Principal AI-ML / Data Scientist to serve as a principal technical anchor... ...between advanced AI research and production-grade backend software engineering, turning massive system telemetry into autonomous, self-...