Day-to-day operating brief
What Data Analyst work looks like in practice
A Data Analyst cleans, queries and interprets data to answer defined operational or commercial questions. The role may use customer, workforce or financial information and must communicate assumptions, missingness and uncertainty rather than presenting every correlation as fact. Terms should cover approved datasets, analysis code, notebooks, privacy, exports, review, reporting ownership, remote work and publication. Analytical handover should preserve population definitions, exclusions and treatment of missing values. A chart can be reproduced technically yet answer a different question if those decisions remain only in the analyst's memory. Where results are refreshed, the analyst should define whether prior reports are frozen or restated. Changing late-arriving records without a visible policy can make two legitimate recipients hold incompatible versions of the same period.
Individually written and reviewed against the maintained role record.