Big data engineers develop, maintain, test, and evaluate big data solutions within organizations. Duties include resolving ambiguities in data, performance optimization, and data extraction. Big data ...

Big data engineers develop, maintain, test, and evaluate big data solutions within organizations. Duties include resolving ambiguities in data, performance optimization, and data extraction. Big data ...

Total employed in the US: 34,700 What they do, according to O*NET: Computer operators monitor electronic data processing equipment in several fields, including science, business, and engineering.