Data preparation jobs in 2026 — demand, top roles hiring, and related skills
As of 2026-08-29, Data preparation appears in 23 job postings indexed by Skillenai over the past 90 days — most often required for Data Scientist roles.
Last updated · 90d ending 2026-08-29
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Frequently asked questions about Data preparation
+Is Data preparation in demand in 2026?
Yes. Data preparation appears in 23 job postings indexed by Skillenai over the 90 days ending 2026-08-29. It is most often required for Data Scientist roles (17% of Data Scientist postings list it).
+What jobs require Data preparation?
According to the Skillenai jobs index over the 90 days ending 2026-08-29, the job titles most likely to require Data preparation are Data Scientist (17% of postings list Data preparation), Data Engineer (13% of postings list Data preparation), Operations Research Analyst (9% of postings list Data preparation).
+What skills are commonly paired with Data preparation?
Across job postings indexed by Skillenai (90 days ending 2026-08-29), Data preparation most often appears alongside machine learning, Python, SQL, model training, Power BI.
+Where is Data preparation most in demand?
As of 2026-08-29, the metro areas posting the most jobs requiring Data preparation are Alexandria, Annapolis, Bend, Denigomodu, Hamburg, according to the Skillenai jobs index.
+How can I keep up with new Data preparation content and jobs?
Skillenai indexes news, blog posts, and research papers mentioning Data preparation alongside the jobs index. You can subscribe to a daily email digest of new Data preparation content from your Skillenai account.
Weekly job postings requiring Data preparation — last 90 days
Job titles most likely to require Data preparation
| Role | Postings mentioning | % requiring |
|---|---|---|
| Data Scientist | 4 | 17.4% |
| Data Engineer | 3 | 13.0% |
| Operations Research Analyst | 2 | 8.7% |
| AI / ML Engineer | 1 | 4.3% |
| AI/ML Solution Engineer | 1 | 4.3% |
| Data Analyst | 1 | 4.3% |
| Data Science Director | 1 | 4.3% |
| Design Engineer | 1 | 4.3% |
| Finance Data & BI Developer | 1 | 4.3% |
| Finance Data Analyst | 1 | 4.3% |
Top metros hiring for Data preparation
| Name | Postings | Share |
|---|---|---|
| Alexandria | 2 | 8.7% |
| Annapolis | 1 | 4.3% |
| Bend | 1 | 4.3% |
| Denigomodu | 1 | 4.3% |
| Hamburg | 1 | 4.3% |
| Johannesburg | 1 | 4.3% |
| Madrid | 1 | 4.3% |
| New York City | 1 | 4.3% |
| Santa Clara | 1 | 4.3% |
Skills commonly paired with Data preparation
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How this was computed
Counts derive from the Skillenai jobs index over the 90 days ending 2026-08-29. Skills are resolved against the Skillenai canonical taxonomy, so the same entity is counted whether a posting writes 'Python', 'Python 3', or 'python'. Pages refresh weekly (or daily for the top-50 most-requested skills).
- source
- Skillenai jobs index, deduplicated daily
- entity_id
- e1cf67d9c2c5d761
- data_as_of
- 2026-08-29
- window_days
- 90
The demand, skills, and geo numbers on this page come from the same Skillenai labor market index that powers our API. Use it for compensation benchmarking, hiring-competition analysis, and skill-adoption tracking.
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