What Principal Data Science Jobs Ask For
Across 5 open Principal Data Science postings that list skills, the ones mentioned most often are ai, machine-learning, python.
Updated October 18, 2026
5 open Principal Data Science postings. The percentages below are measured over the 5 of them that list skills at all.
| Skill | Mentioned in |
|---|---|
| ai | 100% |
| machine-learning | 100% |
| python | 100% |
"Mentioned in" counts postings that name the skill anywhere — including as a nice-to-have — so treat it as the ceiling, not the bar.
Browse 5 open Principal Data Science jobs →
Across all Data Science levels
Most Data Science postings never state a level. This wider list covers them too.
- python 56
- data-science 56
- machine-learning 52
- ai 51
- analytics 37
- sql 37
- llm 19
- statistics 18
- cloud 13
- data-engineering 12
- pandas 11
- bigquery 10