career Comparison
Compare key metrics between Environmental Scientists and Specialists, Including Health and Hydrologic Technicians. Data sourced from BLS OEWS 2024 + O*NET 29.0 (2024).
| Metric | Environmental Scientists and Specialists, Including Health | Hydrologic Technicians |
|---|---|---|
| soc | 19-2041 | 19-4044 |
| title | Environmental Scientists and Specialists, Including Health | Hydrologic Technicians |
| onet code | 19-2041.00 | 19-4044.00 |
| description | Conduct research or perform investigation for the purpose of identifying, abating, or eliminating sources of pollutants or hazards that affect either the environment or public health. Using knowledge of various scientific disciplines, may collect, synthesize, study, report, and recommend action based on data derived from measurements or observations of air, food, soil, water, and other sources. | Collect and organize data concerning the distribution and circulation of ground and surface water, and data on its physical, chemical, and biological properties. Measure and report on flow rates and ground water levels, maintain field equipment, collect water samples, install and collect sampling equipment, and process samples for shipment to testing laboratories. May collect data on behalf of hydrologists, engineers, developers, government agencies, or agriculture. |
| job zone | 4 | 3 |
| major group | 19 | 19 |
| tot emp | 84,930 | 2,940 |
| a mean | 88,640 | 64,410 |
| a median | 80,060 | 58,570 |
| a pct10 | 50,130 | 40,330 |
| a pct25 | 62,090 | 47,450 |
| a pct75 | 103,730 | 79,790 |
| a pct90 | 134,830 | 94,310 |
| h mean | 42 | 30 |
| h median | 38 | 28 |
The CertifyWize editorial team aggregates and verifies careers data from BLS OEWS 2024 + O*NET 29.0. Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
Read our full methodology or contact us with corrections.
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