O*NET-SOC 15-2051.00 · US REFERENCE
Data Scientists
Develop and implement a set of techniques or analytics applications to transform raw data into meaningful information using data-oriented programming languages and visualization software. Apply data mining, data modeling, natural language processing, and machine learning to extract and analyze information from large structured and unstructured datasets. Visualize, interpret, and report data findings. May create dynamic data reports.
Skill importance below is an O*NET US occupational rating, not a global or individual benchmark. No score here is a job-loss probability or a prediction.
Examples of work in this occupation
- Analyze, manipulate, or process large sets of data using statistical software.
- Create graphs, charts, or other visualizations to convey the results of data analysis using specialized software.
O*NET task statements describe US work; do not perform regulated or hazardous tasks without appropriate training and authorization.
Skills to examine first
Mathematics
US occupation importance: 4.38/5 · rating last updated 2026-08-01
Check a public numerical example, including units and assumptions; explain the result.
Critical Thinking
US occupation importance: 4.25/5 · rating last updated 2026-08-01
Compare two approaches to a fictional task and document one counterargument for each.
Reading Comprehension
US occupation importance: 3.88/5 · rating last updated 2026-08-01
Summarise a public, role-relevant document in five points; verify each point against the source.
Speaking
US occupation importance: 3.62/5 · rating last updated 2026-08-01
Explain a safe example of your work in two minutes, then ask which point was unclear.
Active Learning
US occupation importance: 3.62/5 · rating last updated 2026-08-01
Try one new method on a safe example and record what worked, failed and should change.
Active Listening
US occupation importance: 3.50/5 · rating last updated 2026-08-01
Ask a peer to explain a fictional work problem; paraphrase it and check what you missed.
These prompts are RolePaths practice suggestions, not O*NET instructions, training or certification.
Related work to compare
O*NET marks these occupations as related. That is a comparison starting point, not a guaranteed career transition. Check local licensing and entry requirements.
Your next seven days
- Choose one skill above and a fictional or non-confidential work example.
- Practise for 20 minutes on three days; keep one small output.
- Ask a qualified peer for feedback against clear criteria.
- Reassess the same career and record what changed.
Source and limits
Occupation definition, task examples, skill importance and related-occupation links come from the US O*NET 31.0 Database. RolePaths selected the top six skills by importance and authored the practice prompts. Career fit, local salaries, automation timing and licensing have not been verified.