Mixing and Blending Machine Setters, Operators, and Tenders
51-9023.00
Updated 2024

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

Sample of reported job titles: Batchmaker, Blender, Blending Technician (Blending Tech), Ink Blender, Issuing Operator, Machine Operator, Mixer, Mixer Operator, Operator, Stock Preparation Operator (Stock Prep Operator)

Occupation-Specific Information

Tasks

  • 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.
  • Compound or process ingredients or dyes, according to formulas.
  • Examine materials, ingredients, or products visually or with hands to ensure conformance to established standards.
  • 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.
  • Record operational or production data on specified forms.
  • Collect samples of materials or products for laboratory testing.
  • 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.
  • Test samples of materials or products to ensure compliance with specifications, using test equipment.
  • Open valves to drain slurry from mixers into storage tanks.
Find occupations related to multiple tasks

Technology Skills

Hot technology
Hot Technologies are requirements most frequently included across all employer job postings.

Occupational Requirements

Work Activities

  • Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources.
  • Controlling Machines and Processes — Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
  • Performing General Physical Activities — Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling materials.
  • Handling and Moving Objects — Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
  • Monitoring Processes, Materials, or Surroundings — Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
  • Communicating with Supervisors, Peers, or Subordinates — Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
  • Operating Vehicles, Mechanized Devices, or Equipment — Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or watercraft.
  • Documenting/Recording Information — Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.
  • Training and Teaching Others — Identifying the educational needs of others, developing formal educational or training programs or classes, and teaching or instructing others.
  • Inspecting Equipment, Structures, or Materials — Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
  • Repairing and Maintaining Mechanical Equipment — Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.
  • Organizing, Planning, and Prioritizing Work — Developing specific goals and plans to prioritize, organize, and accomplish your work.
  • Identifying Objects, Actions, and Events — Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
  • Evaluating Information to Determine Compliance with Standards — Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.
  • Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems.
  • Establishing and Maintaining Interpersonal Relationships — Developing constructive and cooperative working relationships with others, and maintaining them over time.
  • Coaching and Developing Others — Identifying the developmental needs of others and coaching, mentoring, or otherwise helping others to improve their knowledge or skills.
  • Coordinating the Work and Activities of Others — Getting members of a group to work together to accomplish tasks.
  • Developing and Building Teams — Encouraging and building mutual trust, respect, and cooperation among team members.
  • Interpreting the Meaning of Information for Others — Translating or explaining what information means and how it can be used.
  • Guiding, Directing, and Motivating Subordinates — Providing guidance and direction to subordinates, including setting performance standards and monitoring performance.

Detailed Work Activities

Find occupations related to multiple detailed work activities

Work Context

  • Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets — 100% responded “Every day.”
  • Spend Time Standing — 77% responded “Continually or almost continually.”
  • Time Pressure — 85% responded “Every day.”
  • Exposed to Contaminants — 84% responded “Every day.”
  • Face-to-Face Discussions — 74% responded “Every day.”
  • Importance of Being Exact or Accurate — 68% responded “Extremely important.”
  • Exposed to Hazardous Conditions — 85% responded “Every day.”
  • Responsible for Others' Health and Safety — 76% responded “Very high responsibility.”
  • Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls — 63% responded “Continually or almost continually.”
  • Work With Work Group or Team — 66% responded “Extremely important.”
  • Frequency of Decision Making — 76% responded “Every day.”
  • Responsibility for Outcomes and Results — 55% responded “Very high responsibility.”
  • Coordinate or Lead Others — 55% responded “Extremely important.”
  • Importance of Repeating Same Tasks — 54% responded “Very important.”
  • Sounds, Noise Levels Are Distracting or Uncomfortable — 61% responded “Every day.”
  • Pace Determined by Speed of Equipment — 41% responded “Extremely important.”
  • Impact of Decisions on Co-workers or Company Results — 40% responded “Very important results.”
  • Contact With Others — 50% responded “Constant contact with others.”
  • Spend Time Making Repetitive Motions — 33% responded “Continually or almost continually.”
  • Exposed to Hazardous Equipment — 53% responded “Every day.”
  • Consequence of Error — 38% responded “Extremely serious.”
  • Freedom to Make Decisions — 44% responded “A lot of freedom.”
  • Indoors, Environmentally Controlled
  • Spend Time Bending or Twisting the Body — 47% responded “About half the time.”
  • Duration of Typical Work Week — 70% responded “40 hours.”
  • Structured versus Unstructured Work — 32% responded “A lot of freedom.”
  • Spend Time Walking and Running — 35% responded “Continually or almost continually.”
  • Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection — 45% responded “Every day.”
  • In an Open Vehicle or Equipment — 36% responded “Never.”
  • Very Hot or Cold Temperatures — 27% responded “Every day.”
  • Exposed to High Places — 37% responded “Never.”

Experience Requirements

Job Zone

Title
Job Zone Two: Some Preparation Needed
Education
These occupations usually require a high school diploma.
Related Experience
Some previous work-related skill, knowledge, or experience is usually needed. For example, a teller would benefit from experience working directly with the public.
Job Training
Employees in these occupations need anywhere from a few months to one year of working with experienced employees. A recognized apprenticeship program may be associated with these occupations.
Job Zone Examples
These occupations often involve using your knowledge and skills to help others. Examples include orderlies, counter and rental clerks, customer service representatives, security guards, upholsterers, tellers, and dental laboratory technicians.
SVP Range
(4.0 to < 6.0)

Training & Credentials

State training
Local training
Certifications
Find certifications nationwide

Apprenticeship Opportunities

Example apprenticeship titles for this occupation:

  • Tinter (Paint & Varnish)

Specific title(s) listed above are vetted by industry and approved by the U.S. Department of Labor for use in a Registered Apprenticeship Program.

Start your career and build your skillset. Visit Apprenticeship.gov to learn about opportunities related to this occupation.

Worker Requirements

Skills

  • Operation and Control — Controlling operations of equipment or systems.
  • Operations Monitoring — Watching gauges, dials, or other indicators to make sure a machine is working properly.
  • Critical Thinking — Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
  • Equipment Maintenance — Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
  • Monitoring — Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
  • 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.
  • Repairing — Repairing machines or systems using the needed tools.
  • Time Management — Managing one's own time and the time of others.
  • Troubleshooting — Determining causes of operating errors and deciding what to do about it.
  • Coordination — Adjusting actions in relation to others' actions.
  • Judgment and Decision Making — Considering the relative costs and benefits of potential actions to choose the most appropriate one.
  • Speaking — Talking to others to convey information effectively.

Knowledge

  • Production and Processing — Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.

Education

How much education does a new hire need to perform a job in this occupation? Respondents said:

  • 80%
     
    High school diploma or equivalent required
  • 12%
     
    Post-secondary certificate required
  • 6%
     
    Some college, no degree required

Worker Characteristics

Abilities

  • Near Vision — The ability to see details at close range (within a few feet of the observer).
  • Arm-Hand Steadiness — The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
  • Manual Dexterity — The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
  • Category Flexibility — The ability to generate or use different sets of rules for combining or grouping things in different ways.
  • Control Precision — The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
  • Far Vision — The ability to see details at a distance.
  • Information Ordering — The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).
  • Multilimb Coordination — The ability to coordinate two or more limbs (for example, two arms, two legs, or one leg and one arm) while sitting, standing, or lying down. It does not involve performing the activities while the whole body is in motion.
  • Oral Comprehension — The ability to listen to and understand information and ideas presented through spoken words and sentences.
  • Perceptual Speed — The ability to quickly and accurately compare similarities and differences among sets of letters, numbers, objects, pictures, or patterns. The things to be compared may be presented at the same time or one after the other. This ability also includes comparing a presented object with a remembered object.
  • Problem Sensitivity — The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing that there is a problem.
  • Reaction Time — The ability to quickly respond (with the hand, finger, or foot) to a signal (sound, light, picture) when it appears.
  • Selective Attention — The ability to concentrate on a task over a period of time without being distracted.
  • Written Comprehension — The ability to read and understand information and ideas presented in writing.
  • Deductive Reasoning — The ability to apply general rules to specific problems to produce answers that make sense.
  • Finger Dexterity — The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.
  • Inductive Reasoning — The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
  • Oral Expression — The ability to communicate information and ideas in speaking so others will understand.
  • Rate Control — The ability to time your movements or the movement of a piece of equipment in anticipation of changes in the speed and/or direction of a moving object or scene.
  • Response Orientation — The ability to choose quickly between two or more movements in response to two or more different signals (lights, sounds, pictures). It includes the speed with which the correct response is started with the hand, foot, or other body part.
  • Speech Clarity — The ability to speak clearly so others can understand you.
  • Static Strength — The ability to exert maximum muscle force to lift, push, pull, or carry objects.
  • Trunk Strength — The ability to use your abdominal and lower back muscles to support part of the body repeatedly or continuously over time without "giving out" or fatiguing.
  • Visual Color Discrimination — The ability to match or detect differences between colors, including shades of color and brightness.

Interests

Interest code: RC
Want to discover your interests? Take the O*NET Interest Profiler at My Next Move.
  • Realistic — Work involves designing, building, or repairing of equipment, materials, or structures, engaging in physical activity, or working outdoors. Realistic occupations are often associated with engineering, mechanics and electronics, construction, woodworking, transportation, machine operation, agriculture, animal services, physical or manual labor, athletics, or protective services.
  • Conventional — Work involves following procedures and regulations to organize information or data, typically in a business setting. Conventional occupations are often associated with office work, accounting, mathematics/statistics, information technology, finance, or human resources.

Work Values

  • Support — Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
  • Relationships — Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
  • Independence — Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.

Work Styles

  • Attention to Detail — Job requires being careful about detail and thorough in completing work tasks.
  • Dependability — Job requires being reliable, responsible, and dependable, and fulfilling obligations.
  • Integrity — Job requires being honest and ethical.
  • Initiative — Job requires a willingness to take on responsibilities and challenges.
  • Achievement/Effort — Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
  • Adaptability/Flexibility — Job requires being open to change (positive or negative) and to considerable variety in the workplace.
  • Persistence — Job requires persistence in the face of obstacles.
  • Self-Control — Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
  • Cooperation — Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
  • Independence — Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
  • Stress Tolerance — Job requires accepting criticism and dealing calmly and effectively with high-stress situations.

Workforce Characteristics

Wages & Employment Trends

Median wages (2023)
$22.16 hourly, $46,100 annual
State wages
Local wages
Employment (2023)
107,800 employees
Projected growth (2023-2033)
Average (3% to 5%)
Projected job openings (2023-2033)
11,300
State trends
Top industries (2023)

Source: Bureau of Labor Statistics 2023 wage data and 2023-2033 employment projections . “Projected growth” represents the estimated change in total employment over the projections period (2023-2033). “Projected job openings” represent openings due to growth and replacement.

Job Openings on the Web

State job openings
Local job openings

More Information

Professional Associations

Disclaimer: Sources are listed to provide additional information on related jobs, specialties, and/or industries. Links to non-DOL Internet sites are provided for your convenience and do not constitute an endorsement.

National Associations
Accreditation, Certification, & Unions