Median is the midpoint of the tvScientific posting band ($105K-115K base); BLS Data Scientists (15-2051) median $120,230 is shown for context. Titles vary (experimentation analyst, product data scientist); the data-scientist version of this role pays materially more.
Experience to get here
Entry level2-3 years
Typical title3-6 years
Bachelor's in statistics, economics or a quantitative field is standard; a master's is common among those titled data scientist but not required for analyst-titled roles.
Typical prior roles
Data AnalystProduct AnalystMarketing AnalystResearch / Statistics Analyst
Must have
Strong SQL and Python (or R)
Statistics: hypothesis testing, power analysis, frequentist and Bayesian approaches
Designing and analyzing A/B tests end to end
Working with large datasets in Snowflake or BigQuery
Presenting results to technical and non-technical audiences
Milestones people hit first
Designed an experiment incl. sample size and ran it to a decision
Caught an invalid test (SRM, peeking, metric drift) before it shipped
Wrote a multi-week deep dive (pricing, retention) leadership acted on
Helped engineering build or extend the experimentation platform
free Microsoft Learn PL-300 path; paid instructor-led course optional
Renewal
$0; free online renewal assessment every 12 months
Typical total
$165-400
Time: 6-8 weeks at ~5 hrs/wk Prerequisites: none formal; Power Query and DAX familiarity expected
Rarely asked for; experimentation teams lean on notebooks and internal tools, not BI certs.
Training & learning
Introduction to A/B TestingFREEUdacity (by Google) · course · free · 5 lessonsFree course by Google on metrics, experiment design and analysis; the core of experimentation analyst work.
Trustworthy Online Controlled ExperimentsCambridge University Press (Kohavi, Tang, Xu) · book · book purchase (price not shown) · 3-4 weeksThe practitioner's reference on A/B testing pitfalls, OEC selection and long-term effects.
Google Advanced Data Analytics Professional CertificateGoogle / Coursera · learning path · $49/month; most finish under $300 · 6 months at 10 hrs/wkAdds Python, statistics and regression on top of the analyst basics; prep for insights and senior work.
SQL Tutorial (foundational to advanced)FREEThoughtSpot (formerly Mode) · course · free · 1-2 weeksSQL is in nearly every posting in this family; a free, browser-based path from basics to advanced queries.
dbt FundamentalsFREEdbt Labs (dbt Learn) · course · free · about 5 hoursVendor's free on-ramp to models, tests and docs; follow with the free Jinja, materializations and refactoring courses.
No certification appeared in the experimentation posting cited; postings test for statistics and SQL directly. Glassdoor Experimentation Analyst page not available. Khan Academy statistics page returned no content, so it is not listed.
Figures are US, from the sources listed, and change often; verify before deciding.