Mixing and Blending Machine Setters, Operators, and Tenders

ManufacturingO*NET 51-9023.00United States

Set up, operate, or tend machines to mix or blend materials, such as chemicals, tobacco, liquids, color pigments, or explosive ingredients.

COMING SOON See related ASU learning
Median annual earnings
$48,892

50th percentile, United States

Projected change
−1%

2025 to 2035

Typical education
High school diploma or less

81.8% of the workforce

Employment
96.01K jobs

Growing to 95.06K by 2035

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Compare nationwide estimates with state or county job-market data.

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Build the skills

ASU learning related to this career

These courses and certificates are connected through catalog career relationships and Lightcast skill tags.

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The work

What mixing and blending machine setters, operators, and tenders do

Tasks reported for this occupation, ordered by how often they come up in the role.

  • Weigh or measure materials, ingredients, or products to ensure conformance to requirements.
  • Read work orders to determine production specifications or information.
  • Observe production or monitor equipment to ensure safe and efficient operation.
  • Mix or blend ingredients by starting machines and mixing for specified times.
  • Stop mixing or blending machines when specified product qualities are obtained and open valves and start pumps to transfer mixtures.
  • Examine materials, ingredients, or products visually or with hands to ensure conformance to established standards.
  • Compound or process ingredients or dyes, according to formulas.
  • Operate or tend machines to mix or blend any of a wide variety of materials, such as spices, dough batter, tobacco, fruit juices, chemicals, livestock feed, food products, color pigments, or explosive ingredients.
  • Dump or pour specified amounts of materials into machinery or equipment.
  • Collect samples of materials or products for laboratory testing.
  • Record operational or production data on specified forms.
  • Unload mixtures into containers or onto conveyors for further processing.
  • Clean work areas.
  • Add or mix chemicals or ingredients for processing, using hand tools or other devices.
  • Tend accessory equipment, such as pumps or conveyors, to move materials or ingredients through production processes.
  • Transfer materials, supplies, or products between work areas, using moving equipment or hand tools.
  • Clean and maintain equipment, using hand tools.
  • Dislodge and clear jammed materials or other items from machinery or equipment, using hand tools.

Pay and outlook

What the job pays and where it is heading

Annual earnings range

Reported earnings by percentile, United States

10th percentile
$36,529
25th percentile
$42,642
50th percentile
$48,892
75th percentile
$59,944
90th percentile
$70,545

The gold marker shows the median. Half earn more than $48,892 and half earn less.

Employment outlook

2025 to 2035 projection

−1%projected to decline
202596,007 jobs
2035 projected95,060 jobs

947 fewer positions over the decade, before replacement hiring.

Preparation

Education levels

What people currently working in the career hold. These are not entry requirements.

High school diploma or less
81.8%
Certificate
11.9%
Some college
6.3%

Skills

Skills employers ask for

Technical skills appearing most often in job postings for this occupation.

  • Good Manufacturing Practices
  • Lifting Ability
  • Forklift Truck
  • General Mathematics
  • Packaging And Labeling
  • Sanitation
  • Food Safety And Sanitation
  • Machinery
  • Warehousing
  • Standard Operating Procedure
  • Housekeeping
  • Personal Protective Equipment
  • Safety Standards
  • Safety Procedures
  • Blender (Device)
  • Industrial Mixer
  • Development Environment
  • Production Process
  • Batch Sheets
  • Machine Operation

How the work gets done

Core competencies

Broad capabilities associated with strong performance in this occupation.

Operations Monitoring
Watching gauges, dials, or other indicators to make sure a machine is working properly.
Operation and Control
Controlling operations of equipment or systems.
Monitoring
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
Equipment Maintenance
Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
Repairing
Repairing machines or systems using the needed tools.
Quality Control Analysis
Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
Reading Comprehension
Understanding written sentences and paragraphs in work-related documents.
Time Management
Managing one's own time and the time of others.
Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
Troubleshooting
Determining causes of operating errors and deciding what to do about it.
Coordination
Adjusting actions in relation to others' actions.
Speaking
Talking to others to convey information effectively.
Judgment and Decision Making
Considering the relative costs and benefits of potential actions to choose the most appropriate one.
Active Listening
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
Writing
Communicating effectively in writing as appropriate for the needs of the audience.
Active Learning
Understanding the implications of new information for both current and future problem-solving and decision-making.
Complex Problem Solving
Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Social Perceptiveness
Being aware of others' reactions and understanding why they react as they do.
Learning Strategies
Selecting and using training/instructional methods and procedures appropriate for the situation when learning or teaching new things.
Systems Analysis
Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.

In the market

Job titles and employers

Recent job postings in United States

Common job titles

  1. 01Compounders560 postings
  2. 02Mixers385 postings
  3. 03Mixing Operators381 postings
  4. 04Batch Makers279 postings
  5. 05Blending Operators228 postings
  6. 06Operators207 postings
  7. 07Blending Technicians163 postings
  8. 08Batch Mixers134 postings
  9. 09Blender Operators134 postings
  10. 10Blenders134 postings
  11. 11Batchers128 postings
  12. 12Chemical Mixers93 postings
  13. 13Compounding Technicians82 postings
  14. 14Batch Operators78 postings
  15. 15Chemical Compounders74 postings
  16. 16Compounding Managers71 postings
  17. 17Mixer Operators68 postings
  18. 18Matchmakers62 postings
  19. 19Liquidation Specialists55 postings
  20. 20Color Mixers52 postings

Top employers

  1. 01Aerotek193 postings
  2. 02Actalent182 postings
  3. 03ManpowerGroup138 postings
  4. 04Express Employment Professionals45 postings
  5. 05Randstad44 postings
  6. 06Guardian Protection Products41 postings
  7. 07Aspire Bakeries40 postings
  8. 08QPS Employment Group38 postings
  9. 09Refresco37 postings
  10. 10PrideStaff29 postings
  11. 11Rust-Oleum Corporation29 postings
  12. 12Clement Pappas & Co.27 postings
  13. 13Makers Pride26 postings
  14. 14Osi Holding26 postings
  15. 15Flowers Foods24 postings
  16. 16Masterson Staffing24 postings
  17. 17Amneal Pharmaceuticals23 postings
  18. 18Osi Industries23 postings
  19. 19Kelly Services22 postings
  20. 20Sherwin-Williams22 postings

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