How good is this data, really? You measure it and make it better — profiling datasets, finding errors and gaps, and building the rules that keep quality from slipping. Where trust in data gets earned.
The work means profiling data, finding the root causes of errors, defining quality rules, and tracking improvement over time. You work with analysts, engineers, and the business, often the bearer of unwelcome findings. The craft is turning "the data's bad" into specifics — and fixing the cause, not just the symptom, so it stays fixed.
What's frustrating is data quality is everyone's problem, no one's job — you flag issues others have to fix, without authority over them. The work can feel endless, since new errors always appear, and proving the value of prevented problems is hard. Tools and scope vary by organization and maturity.
It fits someone analytical, persistent, and comfortable delivering hard truths. If you need clean wins or hate diplomacy, the role can wear. But if you take satisfaction in making data trustworthy — and being the reason decisions rest on solid ground — the work tends to be quietly important, dataset after dataset.
Where this role sits in the broader career landscape — and where it can take you.
Roles like this one sit within a broader occupational category. The numbers below reflect that full landscape — helpful for context, but your specific experience will depend on level, specialty, and where you work.
Roles with similar work and overlapping career paths
View all Technology roles →How good is this data, really? You measure it and make it better — profiling datasets, finding errors and gaps, and building the rules that keep quality from slipping. Where trust in data gets earned.
Median pay for a Data Quality Analyst is about $103K nationally, with the field ranging roughly from $37K to $210K depending on experience, employer, and metro (BLS).
Core skills for this role include Quality Control Analysis, Critical Thinking, Reading Comprehension, Programming, and Monitoring.
Most people in this role hold a bachelor's degree.
Employment in this field is projected to grow about 15.23% through 2034, with roughly 369,610 people working in it today (BLS).
Closely related roles include Data Operations Director, Data Center Product Director, and Senior Data Quality Analyst.
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