Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders
Separating, filtering, and clarifying machine operators set up and run equipment that extracts, sorts, or separates liquids, gases, or solids from other materials. Workers tend continuous flow systems, filter presses, centrifuges, evaporating tanks, and batch stills in chemical plants, refineries, pharmaceutical facilities, and food processing operations.
Four short assessments and your background, scored against separating, filtering, clarifying, precipitating, and still machine setters, operators, and tenders and 13,000 other careers — with the reasons. Free.
A day in the work
Operators monitor equipment performance, checking gauges and displays to ensure proper flow rates and temperatures. They load or feed materials into machines, adjust controls as needed, and collect finished products. Tasks include cleaning equipment, performing routine maintenance, replacing filters, and recording production data. Workers respond to alarms or equipment issues and may coordinate with other staff to meet production schedules.
Who this work suits
Holland code RCI. Realistic work is hands-on, practical work with tools, machines or the outdoors. Aptly’s interest assessment scores you on the same six scales.
You tend to prefer hands-on work with clear procedures and measurable results. You're detail-oriented and comfortable following established protocols, with the practical problem-solving skills needed to troubleshoot equipment issues and keep operations running smoothly.
What it takes
Preparation: Some preparation (usually high school; some on-the-job training).
Skills that matter most
Knowledge areas
Pay by state
| State | 25th pct | Median | 75th pct | Employed |
|---|---|---|---|---|
| Wyoming | $61,760 | $108,900 | $114,510 | 410 |
| Nevada | $47,590 | $62,960 | $82,210 | 270 |
| New Hampshire | $51,300 | $60,340 | $64,080 | 590 |
| Wisconsin | $46,600 | $60,100 | $76,750 | 1,520 |
| Virginia | $47,940 | $59,480 | $78,400 | 2,130 |
| North Dakota | $53,550 | $59,390 | $63,380 | 270 |
| Kentucky | $49,720 | $58,770 | $61,020 | 1,500 |
| Louisiana | $45,580 | $58,640 | $72,170 | 770 |
| New Jersey | $47,240 | $58,140 | $78,840 | 930 |
| Arizona | $46,900 | $57,820 | $61,870 | 970 |
| Maine | $49,610 | $57,190 | $60,390 | 430 |
| Minnesota | $49,270 | $57,190 | $61,580 | 1,810 |
All 50 states
Training
Aptly members see WIOA-approved programs, colleges and certificates near them, with completion and earnings data, on every Path plan.
Job titles in this occupation
Related occupations
Four short assessments and your background, scored against separating, filtering, clarifying, precipitating, and still machine setters, operators, and tenders and 13,000 other careers — with the reasons. Free.
O*NET-SOC 51-9012.00 · O*NET OnLine. Pay: BLS OEWS May 2025, annual, U.S. Employment counts are national.