Technology · Level D2
Data Scientist
Frames problems, builds models, and runs experiments — one of the fastest-growing occupations, where causal reasoning and stakeholder translation stay human.
Indicative, sourced ranges — not a guarantee. BLS OEWS May 2025 Data Scientists (15-2051) p25 $85,660 / p50 $120,230 / p75 $158,880 (broad, all-industry floor); Levels.fyi tech Data Scientist median base ~$150k - pack sits between BLS floor and Levels tech premium
At a glance
AI & this role: Modelling boilerplate automatable, but framing problems, causal reasoning and stakeholder translation remain; fastest-growing occupation overall. The move is to climb the scope ladder, not to fear the tool.
What differentiates you at this level
- foundationsPython + ML modelling
- domainExperiment design / causal inference
- leadershipTranslate models into decisions
Where this leads — your highest-value routes
Ranked by pay ceiling. Progression is driven by scope and level transitions, not tenure.
Credentials that help
Credentials help entry and specialisation; they don't gate senior or leadership roles — scope does.
- CS / related bachelor's degree · $10k-$40k+/yr public in-state to private; highly variable
- Applied ML/AI course (DeepLearning.AI, fast.ai, Coursera ML) · Free (fast.ai) to ~$49/mo Coursera specialisations
- Master's in Data Science / Statistics / CS · $20k-$60k+; online options (e.g. OMSCS) far cheaper (~$7k)