A separating, filtering, clarifying, precipitating, and still machine setter, operator, or tender monitors and controls equipment that processes materials in manufacturing. You can start with a high school diploma and learn on the job. Here is what the work involves, what skills matter, and how to get in.
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You monitor machines and processes to ensure they run smoothly and safely. You watch for problems in equipment, materials, and surroundings, then identify and report issues to supervisors. You inspect equipment and structures for damage or wear. You control machines by adjusting settings and responding to what you observe. You communicate with coworkers and supervisors about production status and any concerns. You also get information from manuals, displays, and colleagues to do your job well. The work is hands-on and requires attention to detail.
Core work activities
Career video courtesy of CareerOneStop.
Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders earn a median of $51,610 a year, based on 2025 data from the U.S. Bureau of Labor Statistics. Pay rises with experience, specialty, and location.
The outlook is softer here. Employment is projected to fall 4 percent from 2024 to 2034, though there are still about 5,400 openings a year from turnover.
Top skills
Knowledge areas
You need a high school diploma or equivalent. Most employers provide on-the-job training to teach you how to operate and set up the specific machines used in their facility. During training, you will learn production processes, mechanical systems, and safety procedures. You will also develop skills in reading technical information, math for measurements and adjustments, and clear communication with your team. Some employers may offer formal apprenticeships or classroom instruction alongside hands-on experience.
Most people enter this field through high school and on-the-job training, though some pursue formal apprenticeships. If you are deciding between different paths into manufacturing, Pathly can map the separating, filtering, clarifying, precipitating, and still machine setter, operator, and tender path that fits you with your counselor to build a plan that fits your timeline and goals.
You are practical and hands-on, drawn to working with machines and materials. You like seeing direct results from your work and solving problems as they come up.
Reading about a career is the easy part. Turning it into a plan is where most students get stuck. Pathly takes you from curious to a clear next step, and gives your counselor the insight to champion you along the way.
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Last updated July 1, 2026.
Data sources. Career details from the O*NET 30.3 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under CC BY 4.0. O*NET® is a trademark of USDOL/ETA. Salary and outlook figures from the U.S. Bureau of Labor Statistics (May 2025 wages; 2024–2034 projections), delivered via the CareerOneStop API. Certification, licensing, wage, and outlook data from CareerOneStop, sponsored by USDOL/ETA and the Minnesota Department of Employment and Economic Development (DEED).