Operators begin shifts by reading work orders to determine production specifications and required materials. They weigh or measure ingredients according to formulas, then load materials into mixing machines and start the blending process for specified times. Throughout production, they monitor equipment operation, observe mixing processes, and collect samples for laboratory testing. When products meet quality standards, they stop machines and transfer finished materials using pumps and valves. Documentation of production data and communication with supervisors about any issues rounds out their daily responsibilities.
Individuals who excel in this role are detail-oriented and dependable, with strong problem sensitivity and the ability to follow precise procedures. They possess good near vision and manual dexterity for operating equipment and handling materials safely. Successful operators are cautious by nature, particularly important when working with potentially hazardous chemicals or explosive materials. They have solid reading comprehension skills for interpreting work orders and formulas, plus the mechanical aptitude to troubleshoot equipment issues when they arise.
While some aspects of mixing and blending are increasingly automated, human oversight remains critical for quality control, safety monitoring, and handling complex formulations. The high importance of controlling machines and processes (4.3 importance, 5.6 level) indicates workers are already managing automated systems rather than performing purely manual tasks. Equipment monitoring, problem-solving when issues arise, and ensuring safety compliance are difficult to fully automate, providing job security for skilled operators.
Postings appear within hours of going live on the source ATS. No aggregator lag. Direct from source.
| TERM | COUNT | FREQ | BAR | SOURCE ATTRIBUTION |
|---|---|---|---|---|
| equipment | 52 | 0.0188 | onet dimensi 44% dwas 25% | |
| tendency | 42 | 0.0152 | onet dimensi 100% | |
| others | 38 | 0.0138 | onet dimensi 100% | |
| materials | 34 | 0.0123 | onet dimensi 29% onet tasks 26% | |
| production | 26 | 0.0094 | onet dimensi 31% dwas 27% | |
| products | 20 | 0.0072 | dwas 35% onet tasks 30% | |
| control | 16 | 0.0058 | onet dimensi 75% inference 25% | |
| principles | 16 | 0.0058 | onet dimensi 100% | |
| machines | 14 | 0.0051 | onet dimensi 50% inference 29% | |
| includes | 13 | 0.0047 | onet dimensi 92% wikipedia 8% | |
| objects | 12 | 0.0043 | onet dimensi 100% | |
| mixing | 11 | 0.0040 | inference 64% onet tasks 18% | |
| standards | 11 | 0.0040 | onet dimensi 73% inference 18% | |
| hand | 11 | 0.0040 | onet dimensi 64% onet tasks 36% | |
| quality | 11 | 0.0040 | onet dimensi 55% inference 45% | |
| ideas | 11 | 0.0040 | onet dimensi 100% | |
| ingredients | 10 | 0.0036 | onet tasks 70% inference 20% | |
| operate | 10 | 0.0036 | dwas 50% onet dimensi 30% | |
| monitoring | 10 | 0.0036 | onet dimensi 80% inference 20% | |
| procedures | 10 | 0.0036 | onet dimensi 80% inference 20% | |
| techniques | 10 | 0.0036 | onet dimensi 100% | |
| body | 10 | 0.0036 | onet dimensi 100% | |
| tools | 9 | 0.0033 | onet dimensi 56% onet tasks 44% | |
| problems | 9 | 0.0033 | onet dimensi 100% | |
| problem | 9 | 0.0033 | onet dimensi 78% inference 22% | |
| management | 9 | 0.0033 | onet dimensi 78% inference 22% | |
| resources | 9 | 0.0033 | onet dimensi 100% | |
| providing | 9 | 0.0033 | onet dimensi 78% inference 22% | |
| quickly | 9 | 0.0033 | onet dimensi 100% | |
| performing | 9 | 0.0033 | onet dimensi 89% inference 11% |
Provenance Window — Full Source Record · 51-9023.00 · Mixing and Blending Machine Setters, Operators, and Tenders 7 source blocks · click to expand
[Core] [54% incumbents] Weigh or measure materials, ingredients, or products to ensure conformance to requirements. DWAs: Measure ingredients or substances to be used in production processes. | Weigh finished products. | Measure dimensions of completed products or workpieces to verify conformance to specifications. [Core] [54% incumbents] Read work orders to determine production specifications or information. DWAs: Read work orders or other instructions to determine product specifications or materials requirements. [Core] [54% incumbents] Observe production or monitor equipment to ensure safe and efficient operation. DWAs: Monitor equipment operation to ensure proper functioning. [Core] [54% incumbents] Mix or blend ingredients by starting machines and mixing for specified times. DWAs: Operate mixing equipment. [Core] [54% incumbents] Stop mixing or blending machines when specified product qualities are obtained and open valves and start pumps to transfer mixtures. DWAs: Operate pumping systems or equipment. [Core] [54% incumbents] Compound or process ingredients or dyes, according to formulas. DWAs: Mix substances to create chemical solutions. [Core] [54% incumbents] Examine materials, ingredients, or products visually or with hands to ensure conformance to established standards. DWAs: Test chemical or physical characteristics of materials or products. [Core] [54% incumbents] 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. DWAs: Operate cooking, baking, or other food preparation equipment. | Operate mixing equipment. [Core] [54% incumbents] Dump or pour specified amounts of materials into machinery or equipment. DWAs: Load materials into production equipment. [Core] [54% incumbents] Collect samples of materials or products for laboratory testing. DWAs: Collect samples of materials or products for testing. [Core] [54% incumbents] Unload mixtures into containers or onto conveyors for further processing. DWAs: Load materials into production equipment. [Core] [54% incumbents] Clean work areas. DWAs: Clean work areas. | Clean facilities or work areas. [Core] [54% incumbents] Transfer materials, supplies, or products between work areas, using moving equipment or hand tools. DWAs: Move products, materials, or equipment between work areas. [Core] [54% incumbents] Clean and maintain equipment, using hand tools. DWAs: Clean production equipment. | Maintain production or processing equipment. [Supplemental] [54% incumbents] Test samples of materials or products to ensure compliance with specifications, using test equipment. DWAs: Test chemical or physical characteristics of materials or products. [Core] [53% incumbents] Record operational or production data on specified forms. DWAs: Record operational or production data. [Core] [53% incumbents] Add or mix chemicals or ingredients for processing, using hand tools or other devices. DWAs: Mix substances to create chemical solutions. [Core] [53% incumbents] Tend accessory equipment, such as pumps or conveyors, to move materials or ingredients through production processes. DWAs: Operate pumping systems or equipment. [Core] [53% incumbents] Dislodge and clear jammed materials or other items from machinery or equipment, using hand tools. DWAs: Clear equipment jams. [Supplemental] [53% incumbents] Open valves to drain slurry from mixers into storage tanks. DWAs: Adjust equipment controls to regulate flow of production materials or products.
--- SKILLS --- Reading Comprehension (imp:3.12 lvl:3.00) — Understanding written sentences and paragraphs in work-related documents. Critical Thinking (imp:3.12 lvl:2.88) — Using logic and reasoning to identify the strengths and weaknesses of alternativ Monitoring (imp:3.12 lvl:3.12) — Monitoring/Assessing performance of yourself, other individuals, or organization Speaking (imp:3.00 lvl:2.75) — Talking to others to convey information effectively. Active Listening (imp:2.88 lvl:2.88) — Giving full attention to what other people are saying, taking time to understand Writing (imp:2.75 lvl:2.62) — Communicating effectively in writing as appropriate for the needs of the audienc Active Learning (imp:2.75 lvl:2.50) — Understanding the implications of new information for both current and future pr Learning Strategies (imp:2.62 lvl:2.38) — Selecting and using training/instructional methods and procedures appropriate fo Mathematics (imp:2.38 lvl:2.25) — Using mathematics to solve problems. Science (imp:1.88 lvl:1.75) — Using scientific rules and methods to solve problems. --- KNOWLEDGE --- Production and Processing (imp:4.31 lvl:4.46) — Knowledge of raw materials, production processes, quality control, costs, and ot English Language (imp:2.96 lvl:2.39) — Knowledge of the structure and content of the English language including the mea Mechanical (imp:2.75 lvl:2.77) — Knowledge of machines and tools, including their designs, uses, repair, and main Public Safety and Security (imp:2.70 lvl:2.41) — Knowledge of relevant equipment, policies, procedures, and strategies to promote Mathematics (imp:2.63 lvl:2.54) — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their appl Chemistry (imp:2.62 lvl:2.67) — Knowledge of the chemical composition, structure, and properties of substances a Education and Training (imp:2.37 lvl:2.30) — Knowledge of principles and methods for curriculum and training design, teaching Administration and Management (imp:2.21) — Knowledge of business and management principles involved in strategic planning, Law and Government (imp:2.07 lvl:1.22) — Knowledge of laws, legal codes, court procedures, precedents, government regulat Personnel and Human Resources (imp:2.02 lvl:1.63) — Knowledge of principles and procedures for personnel recruitment, selection, tra Engineering and Technology (imp:1.87 lvl:1.87) — Knowledge of the practical application of engineering science and technology. Th Computers and Electronics (imp:1.86 lvl:1.35) — Knowledge of circuit boards, processors, chips, electronic equipment, and comput Sales and Marketing (imp:1.83) — Knowledge of principles and methods for showing, promoting, and selling products Physics (imp:1.83 lvl:1.53) — Knowledge and prediction of physical principles, laws, their interrelationships, Customer and Personal Service (imp:1.82 lvl:1.24) — Knowledge of principles and processes for providing customer and personal servic Food Production (imp:1.78) — Knowledge of techniques and equipment for planting, growing, and harvesting food Administrative (imp:1.69 lvl:0.99) — Knowledge of administrative and office procedures and systems such as word proce Economics and Accounting (imp:1.69) — Knowledge of economic and accounting principles and practices, the financial mar Psychology (imp:1.64 lvl:1.01) — Knowledge of human behavior and performance; individual differences in ability, Biology (imp:1.53) — Knowledge of plant and animal organisms, their tissues, cells, functions, interd Geography (imp:1.52 lvl:0.87) — Knowledge of principles and methods for describing the features of land, sea, an Medicine and Dentistry (imp:1.52 lvl:1.02) — Knowledge of the information and techniques needed to diagnose and treat human i Communications and Media (imp:1.49 lvl:0.88) — Knowledge of media production, communication, and dissemination techniques and m Philosophy and Theology (imp:1.48) — Knowledge of different philosophical systems and religions. This includes their Design (imp:1.46 lvl:0.88) — Knowledge of design techniques, tools, and principles involved in production of Foreign Language (imp:1.39) — Knowledge of the structure and content of a foreign (non-English) language inclu Telecommunications (imp:1.37) — Knowledge of transmission, broadcasting, switching, control, and operation of te Transportation (imp:1.31 lvl:0.61) — Knowledge of principles and methods for moving people or goods by air, rail, sea Sociology and Anthropology (imp:1.28) — Knowledge of group behavior and dynamics, societal trends and influences, human History and Archeology (imp:1.24) — Knowledge of historical events and their causes, indicators, and effects on civi Therapy and Counseling (imp:1.22) — Knowledge of principles, methods, and procedures for diagnosis, treatment, and r Building and Construction (imp:1.21) — Knowledge of materials, methods, and the tools involved in the construction or r Fine Arts (imp:1.15) — Knowledge of the theory and techniques required to compose, produce, and perform --- ABILITIES --- Near Vision (imp:3.38 lvl:3.25) — The ability to see details at close range (within a few feet of the observer). Arm-Hand Steadiness (imp:3.25 lvl:3.00) — The ability to keep your hand and arm steady while moving your arm or while hold Manual Dexterity (imp:3.25 lvl:3.00) — The ability to quickly move your hand, your hand together with your arm, or your Oral Comprehension (imp:3.12 lvl:3.38) — The ability to listen to and understand information and ideas presented through Written Comprehension (imp:3.12 lvl:3.00) — The ability to read and understand information and ideas presented in writing. Problem Sensitivity (imp:3.12 lvl:3.12) — The ability to tell when something is wrong or is likely to go wrong. It does no Information Ordering (imp:3.12 lvl:3.12) — The ability to arrange things or actions in a certain order or pattern according Category Flexibility (imp:3.12 lvl:3.25) — The ability to generate or use different sets of rules for combining or grouping Perceptual Speed (imp:3.12 lvl:3.12) — The ability to quickly and accurately compare similarities and differences among Selective Attention (imp:3.12 lvl:3.12) — The ability to concentrate on a task over a period of time without being distrac Control Precision (imp:3.12 lvl:3.12) — The ability to quickly and repeatedly adjust the controls of a machine or a vehi Multilimb Coordination (imp:3.12 lvl:3.12) — The ability to coordinate two or more limbs (for example, two arms, two legs, or Reaction Time (imp:3.12 lvl:3.25) — The ability to quickly respond (with the hand, finger, or foot) to a signal (sou Far Vision (imp:3.12 lvl:3.12) — The ability to see details at a distance. Oral Expression (imp:3.00 lvl:3.00) — The ability to communicate information and ideas in speaking so others will unde Deductive Reasoning (imp:3.00 lvl:3.12) — The ability to apply general rules to specific problems to produce answers that Inductive Reasoning (imp:3.00 lvl:3.00) — The ability to combine pieces of information to form general rules or conclusion Finger Dexterity (imp:3.00 lvl:3.00) — The ability to make precisely coordinated movements of the fingers of one or bot Response Orientation (imp:3.00 lvl:3.00) — The ability to choose quickly between two or more movements in response to two o Rate Control (imp:3.00 lvl:3.00) — The ability to time your movements or the movement of a piece of equipment in an Static Strength (imp:3.00 lvl:3.00) — The ability to exert maximum muscle force to lift, push, pull, or carry objects. Trunk Strength (imp:3.00 lvl:2.88) — The ability to use your abdominal and lower back muscles to support part of the Visual Color Discrimination (imp:3.00 lvl:3.00) — The ability to match or detect differences between colors, including shades of c Speech Clarity (imp:3.00 lvl:2.62) — The ability to speak clearly so others can understand you. Written Expression (imp:2.88 lvl:2.62) — The ability to communicate information and ideas in writing so others will under Flexibility of Closure (imp:2.88 lvl:2.62) — The ability to identify or detect a known pattern (a figure, object, word, or so Time Sharing (imp:2.88 lvl:2.50) — The ability to shift back and forth between two or more activities or sources of Speech Recognition (imp:2.88 lvl:2.75) — The ability to identify and understand the speech of another person. Auditory Attention (imp:2.75 lvl:2.62) — The ability to focus on a single source of sound in the presence of other distra Visualization (imp:2.62 lvl:2.25) — The ability to imagine how something will look after it is moved around or when Wrist-Finger Speed (imp:2.62 lvl:2.12) — The ability to make fast, simple, repeated movements of the fingers, hands, and Extent Flexibility (imp:2.62 lvl:2.62) — The ability to bend, stretch, twist, or reach with your body, arms, and/or legs. Depth Perception (imp:2.62 lvl:2.62) — The ability to judge which of several objects is closer or farther away from you Hearing Sensitivity (imp:2.50 lvl:2.38) — The ability to detect or tell the differences between sounds that vary in pitch Fluency of Ideas (imp:2.38 lvl:2.00) — The ability to come up with a number of ideas about a topic (the number of ideas Dynamic Strength (imp:2.38 lvl:2.12) — The ability to exert muscle force repeatedly or continuously over time. This inv Stamina (imp:2.38 lvl:2.12) — The ability to exert yourself physically over long periods of time without getti Speed of Closure (imp:2.25 lvl:2.12) — The ability to quickly make sense of, combine, and organize information into mea Number Facility (imp:2.12 lvl:2.00) — The ability to add, subtract, multiply, or divide quickly and correctly. Gross Body Equilibrium (imp:2.12 lvl:2.00) — The ability to keep or regain your body balance or stay upright when in an unsta Originality (imp:2.00 lvl:2.00) — The ability to come up with unusual or clever ideas about a given topic or situa Mathematical Reasoning (imp:2.00 lvl:2.00) — The ability to choose the right mathematical methods or formulas to solve a prob Memorization (imp:2.00 lvl:2.00) — The ability to remember information such as words, numbers, pictures, and proced Spatial Orientation (imp:2.00 lvl:1.75) — The ability to know your location in relation to the environment or to know wher Gross Body Coordination (imp:2.00 lvl:2.00) — The ability to coordinate the movement of your arms, legs, and torso together wh Sound Localization (imp:2.00 lvl:1.88) — The ability to tell the direction from which a sound originated. Speed of Limb Movement (imp:1.88 lvl:1.75) — The ability to quickly move the arms and legs. Peripheral Vision (imp:1.88 lvl:1.38) — The ability to see objects or movement of objects to one's side when the eyes ar Glare Sensitivity (imp:1.75 lvl:1.00) — The ability to see objects in the presence of a glare or bright lighting. Explosive Strength (imp:1.62 lvl:0.62) — The ability to use short bursts of muscle force to propel oneself (as in jumping Night Vision (imp:1.50 lvl:0.50) — The ability to see under low-light conditions. Dynamic Flexibility (imp:1.38 lvl:0.50) — The ability to quickly and repeatedly bend, stretch, twist, or reach out with yo --- WORK ACTIVITIES --- Getting Information (imp:4.41 lvl:3.12) — Observing, receiving, and otherwise obtaining information from all relevant sour Controlling Machines and Processes (imp:4.31 lvl:5.63) — Using either control mechanisms or direct physical activity to operate machines Performing General Physical Activities (imp:4.22 lvl:5.11) — Performing general physical activities includes doing activities that require co Monitoring Processes, Materials, or Surroundings (imp:4.14 lvl:4.10) — Monitoring and reviewing information from materials, events, or the environment, Handling and Moving Objects (imp:4.14 lvl:5.77) — Using hands and arms in handling, installing, positioning, and moving materials, Communicating with Supervisors, Peers, or Subordinates (imp:4.06 lvl:3.15) — Providing information to supervisors, co-workers, and subordinates by telephone, Operating Vehicles, Mechanized Devices, or Equipment (imp:3.96 lvl:3.21) — Running, maneuvering, navigating, or driving vehicles or mechanized equipment, s Documenting/Recording Information (imp:3.89 lvl:3.18) — Entering, transcribing, recording, storing, or maintaining information in writte Training and Teaching Others (imp:3.75 lvl:3.10) — Identifying the educational needs of others, developing formal educational or tr Repairing and Maintaining Mechanical Equipment (imp:3.65 lvl:3.16) — Servicing, repairing, adjusting, and testing machines, devices, moving parts, an Inspecting Equipment, Structures, or Materials (imp:3.62 lvl:3.88) — Inspecting equipment, structures, or materials to identify the cause of errors o Organizing, Planning, and Prioritizing Work (imp:3.50 lvl:4.08) — Developing specific goals and plans to prioritize, organize, and accomplish your Identifying Objects, Actions, and Events (imp:3.46 lvl:3.97) — Identifying information by categorizing, estimating, recognizing differences or Evaluating Information to Determine Compliance with Standards (imp:3.41 lvl:3.06) — Using relevant information and individual judgment to determine whether events o Making Decisions and Solving Problems (imp:3.40 lvl:3.69) — Analyzing information and evaluating results to choose the best solution and sol Establishing and Maintaining Interpersonal Relationships (imp:3.24 lvl:3.74) — Developing constructive and cooperative working relationships with others, and m Coaching and Developing Others (imp:3.17 lvl:3.18) — Identifying the developmental needs of others and coaching, mentoring, or otherw Coordinating the Work and Activities of Others (imp:3.09 lvl:3.10) — Getting members of a group to work together to accomplish tasks. Interpreting the Meaning of Information for Others (imp:3.03 lvl:2.24) — Translating or explaining what information means and how it can be used. Developing and Building Teams (imp:3.02 lvl:2.88) — Encouraging and building mutual trust, respect, and cooperation among team membe Guiding, Directing, and Motivating Subordinates (imp:2.98 lvl:2.82) — Providing guidance and direction to subordinates, including setting performance Assisting and Caring for Others (imp:2.89 lvl:2.45) — Providing personal assistance, medical attention, emotional support, or other pe Updating and Using Relevant Knowledge (imp:2.86 lvl:3.08) — Keeping up-to-date technically and applying new knowledge to your job. Processing Information (imp:2.81 lvl:3.36) — Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying Scheduling Work and Activities (imp:2.81 lvl:3.10) — Scheduling events, programs, and activities, as well as the work of others. Estimating the Quantifiable Characteristics of Products, Events, or Information (imp:2.68 lvl:2.46) — Estimating sizes, distances, and quantities; or determining time, costs, resourc Thinking Creatively (imp:2.66 lvl:2.79) — Developing, designing, or creating new applications, ideas, relationships, syste Repairing and Maintaining Electronic Equipment (imp:2.59 lvl:1.71) — Servicing, repairing, calibrating, regulating, fine-tuning, or testing machines, Judging the Qualities of Objects, Services, or People (imp:2.56 lvl:2.86) — Assessing the value, importance, or quality of things or people. Working with Computers (imp:2.54 lvl:2.17) — Using computers and computer systems (including hardware and software) to progra Analyzing Data or Information (imp:2.51 lvl:1.95) — Identifying the underlying principles, reasons, or facts of information by break Providing Consultation and Advice to Others (imp:2.47 lvl:2.29) — Providing guidance and expert advice to management or other groups on technical, Developing Objectives and Strategies (imp:2.35 lvl:1.93) — Establishing long-range objectives and specifying the strategies and actions to Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment (imp:2.28 lvl:2.01) — Providing documentation, detailed instructions, drawings, or specifications to t Resolving Conflicts and Negotiating with Others (imp:2.25 lvl:2.09) — Handling complaints, settling disputes, and resolving grievances and conflicts, Performing Administrative Activities (imp:2.08 lvl:1.31) — Performing day-to-day administrative tasks such as maintaining information files Communicating with People Outside the Organization (imp:2.05 lvl:1.50) — Communicating with people outside the organization, representing the organizatio Staffing Organizational Units (imp:2.05 lvl:1.56) — Recruiting, interviewing, selecting, hiring, and promoting employees in an organ Monitoring and Controlling Resources (imp:2.02 lvl:1.58) — Monitoring and controlling resources and overseeing the spending of money. Selling or Influencing Others (imp:1.89 lvl:1.07) — Convincing others to buy merchandise/goods or to otherwise change their minds or Performing for or Working Directly with the Public (imp:1.87 lvl:1.44) — Performing for people or dealing directly with the public. This includes serving --- WORK STYLES --- Dependability (imp:3.00) — A tendency to be reliable, responsible, and consistent in meeting work-related o Attention to Detail (imp:2.47) — A tendency to be detail-oriented, organized, and thorough in completing work. Cautiousness (imp:2.43) — A tendency to be careful, deliberate, and risk-avoidant when making work-related Dependability (imp:2.36) — A tendency to be reliable, responsible, and consistent in meeting work-related o Attention to Detail (imp:2.00) — A tendency to be detail-oriented, organized, and thorough in completing work. Integrity (imp:1.29) — A tendency to be honest and ethical at work. Cautiousness (imp:1.00) — A tendency to be careful, deliberate, and risk-avoidant when making work-related Stress Tolerance (imp:0.97) — A tendency to cope and function effectively in stressful situations at work. Perseverance (imp:0.86) — A tendency to exhibit determination and resolve to perform or complete tasks in Self-Control (imp:0.80) — A tendency to remain calm and composed and to manage emotions effectively in res Achievement Orientation (imp:0.66) — A tendency to establish and maintain personally challenging work-related goals, Adaptability (imp:0.48) — A tendency to be open to and comfortable with change, new experiences, or ideas Cooperation (imp:0.45) — A tendency to be pleasant, helpful, and willing to assist others at work. Self-Confidence (imp:0.37) — A tendency to believe in one's work-related capabilities and ability to control Initiative (imp:0.31) — A tendency to be proactive and take on extra responsibilities and tasks that may Sincerity (imp:0.04) — A tendency to be genuine and sincere in interactions with others at work, withou Intellectual Curiosity (imp:0.01) — A tendency to seek out and acquire new work-related knowledge and obtain a deep Innovation () — A tendency to be inventive, to be imaginative, and to adopt new perspectives on Achievement Orientation () — A tendency to establish and maintain personally challenging work-related goals, Intellectual Curiosity () — A tendency to seek out and acquire new work-related knowledge and obtain a deep Tolerance for Ambiguity () — A tendency to be comfortable with ambiguity and uncertainty at work. Initiative () — A tendency to be proactive and take on extra responsibilities and tasks that may Adaptability () — A tendency to be open to and comfortable with change, new experiences, or ideas Self-Confidence () — A tendency to believe in one's work-related capabilities and ability to control Perseverance () — A tendency to exhibit determination and resolve to perform or complete tasks in Leadership Orientation () — A tendency to lead, take charge, offer opinions, and provide direction at work. Humility () — A tendency to be modest and humble when interacting with others at work. Sincerity () — A tendency to be genuine and sincere in interactions with others at work, withou Empathy () — A tendency to show concern for others and be sensitive to others' needs and feel Cooperation () — A tendency to be pleasant, helpful, and willing to assist others at work. Optimism () — A tendency to exhibit a positive attitude and positive emotions at work, even un Social Orientation () — A tendency to seek out, enjoy, and be energized by social interaction at work. Integrity () — A tendency to be honest and ethical at work. Stress Tolerance () — A tendency to cope and function effectively in stressful situations at work. Self-Control () — A tendency to remain calm and composed and to manage emotions effectively in res Optimism (imp:-0.02) — A tendency to exhibit a positive attitude and positive emotions at work, even un Empathy (imp:-0.13) — A tendency to show concern for others and be sensitive to others' needs and feel Humility (imp:-0.34) — A tendency to be modest and humble when interacting with others at work. Social Orientation (imp:-0.41) — A tendency to seek out, enjoy, and be energized by social interaction at work. Leadership Orientation (imp:-0.54) — A tendency to lead, take charge, offer opinions, and provide direction at work. Innovation (imp:-0.64) — A tendency to be inventive, to be imaginative, and to adopt new perspectives on Tolerance for Ambiguity (imp:-0.79) — A tendency to be comfortable with ambiguity and uncertainty at work. --- TRANSFERABLE SKILLS --- Operations Monitoring (imp:3.62 lvl:3.25) — Watching gauges, dials, or other indicators to make sure a machine is working pr Operation and Control (imp:3.62 lvl:3.12) — Controlling operations of equipment or systems. Equipment Maintenance (imp:3.12 lvl:3.00) — Performing routine maintenance on equipment and determining when and what kind o Troubleshooting (imp:3.12 lvl:2.88) — Determining causes of operating errors and deciding what to do about it. Repairing (imp:3.12 lvl:3.00) — Repairing machines or systems using the needed tools. Quality Control Analysis (imp:3.12 lvl:3.00) — Conducting tests and inspections of products, services, or processes to evaluate Time Management (imp:3.12 lvl:3.00) — Managing one's own time and the time of others. Coordination (imp:3.00 lvl:3.00) — Adjusting actions in relation to others' actions. Judgment and Decision Making (imp:3.00 lvl:2.62) — Considering the relative costs and benefits of potential actions to choose the m Complex Problem Solving (imp:2.75 lvl:2.38) — Identifying complex problems and reviewing related information to develop and ev Social Perceptiveness (imp:2.62 lvl:2.62) — Being aware of others' reactions and understanding why they react as they do. Systems Analysis (imp:2.62 lvl:2.25) — Determining how a system should work and how changes in conditions, operations, Instructing (imp:2.12 lvl:2.25) — Teaching others how to do something. Equipment Selection (imp:2.12 lvl:2.00) — Determining the kind of tools and equipment needed to do a job. Systems Evaluation (imp:2.12 lvl:2.00) — Identifying measures or indicators of system performance and the actions needed Service Orientation (imp:2.00 lvl:2.00) — Actively looking for ways to help people. Management of Personnel Resources (imp:2.00 lvl:2.00) — Motivating, developing, and directing people as they work, identifying the best Persuasion (imp:1.88 lvl:1.75) — Persuading others to change their minds or behavior. Negotiation (imp:1.88 lvl:1.75) — Bringing others together and trying to reconcile differences. Management of Material Resources (imp:1.62 lvl:0.75) — Obtaining and seeing to the appropriate use of equipment, facilities, and materi Technology Design (imp:1.38 lvl:0.38) — Generating or adapting equipment and technology to serve user needs. Programming (imp:1.38 lvl:0.38) — Writing computer programs for various purposes. Management of Financial Resources (imp:1.38 lvl:0.38) — Determining how money will be spent to get the work done, and accounting for the Operations Analysis (imp:1.12 lvl:0.12) — Analyzing needs and product requirements to create a design. Installation (imp:1.12 lvl:0.12) — Installing equipment, machines, wiring, or programs to meet specifications.
--- NATIONAL WAGES --- total_employment : 94,920 annual_median : $48,990 annual_pct10 : $36,790 annual_pct25 : $42,850 annual_pct75 : $59,860 annual_pct90 : $70,200 annual_mean : $52,090 hourly_median : $23.55 --- GEOGRAPHIC DISPERSION --- highest_state : Massachusetts ($60,790) lowest_state : Puerto Rico ($31,410) dispersion_ratio : 1.935x --- TOP STATES BY WAGE (50 total) --- Manufacturing emp: 78,070 median: $ 49,400 Wholesale Trade emp: 8,690 median: $ 47,510 Administrative and Support and Waste Management and Remediation Services emp: 3,580 median: $ 38,760 Construction emp: 1,300 median: $ 48,630 Mining, Quarrying, and Oil and Gas Extraction emp: 930 median: $ 54,090 Retail Trade emp: 920 median: $ 44,080 Professional, Scientific, and Technical Services emp: 510 median: $ 54,820 Transportation and Warehousing emp: 280 median: $ 48,290 Management of Companies and Enterprises emp: 280 median: $ 52,220 Agriculture, Forestry, Fishing and Hunting emp: 230 median: $ 39,120 --- TOP INDUSTRIES BY EMPLOYMENT (10 total) --- Manufacturing emp: 78,070 median: $ 49,400 Wholesale Trade emp: 8,690 median: $ 47,510 Administrative and Support and Waste Management and Remediation Services emp: 3,580 median: $ 38,760 Construction emp: 1,300 median: $ 48,630 Mining, Quarrying, and Oil and Gas Extraction emp: 930 median: $ 54,090 Retail Trade emp: 920 median: $ 44,080 Professional, Scientific, and Technical Services emp: 510 median: $ 54,820 Transportation and Warehousing emp: 280 median: $ 48,290 Management of Companies and Enterprises emp: 280 median: $ 52,220 Agriculture, Forestry, Fishing and Hunting emp: 230 median: $ 39,120
exact_match_status : no_exact_match matched_title : N/A match_score : 0.0000 wikidata_qid : N/A word_count : 0 wikipedia_url : N/A license : CC BY-SA 4.0 fetched_at : 2026-06-02T23:21:48.451641Z --- SEMANTIC NEIGHBORS (5) --- Title: Tbilisi (similarity: 0.0909) URL: https://en.wikipedia.org/wiki/Tbilisi QID: Q994 Extract: Tbilisi is the capital and largest city of Georgia, located on the banks of the Kura River. With more than 1.3 million inhabitants, it contains almost one third of the country's population. Tbilisi was founded in the 5th century CE by Vakhtang I of Iberia and has since served as the capital of vario Title: Candy making (similarity: 0.1127) URL: https://en.wikipedia.org/wiki/Candy_making QID: Q17082653 Extract: Candy making is the preparation and cookery of candies and sugar confections. Candy making includes the preparation of many various candies, such as hard candies, jelly beans, gumdrops, taffy, liquorice, cotton candy, chocolates and chocolate truffles, dragées, fudge, caramel candy, and toffee. Title: Women in the United States (similarity: 0.2588) URL: https://en.wikipedia.org/wiki/Women_in_the_United_States QID: Q17514041 Extract: The legal status of women in the United States has advanced significantly over the past two centuries, but not yet equal to that of men in comparison to other high-income democracies. Title: Blender (similarity: 0.2121) URL: https://en.wikipedia.org/wiki/Blender QID: Q501862 Extract: A blender is a kitchen and laboratory appliance used to mix, crush, purée or emulsify food and other substances. A stationary blender consists of a blender container with a rotating metal or plastic blade at the bottom, powered by an electric motor that is in the base. Some powerful models can also Title: Blender (software) (similarity: 0.2597) URL: https://en.wikipedia.org/wiki/Blender_(software) QID: Q173136 Extract: Blender is a free and open-source 3D computer graphics software suite. It runs on Windows, macOS, Linux, BSD, Haiku, and IRIX and is used for general 3D modeling, animation, digital sculpting, visual effects, rendering, compositing, motion tracking, drawing, 2D animation and video editing. It is wid
model_pass1 : claude-sonnet-4-20250514
model_pass2 : claude-haiku-4-5-20251001
inference_confidence : high
confidence_notes : Strong O*NET data with detailed task descriptions and comprehensive skill/knowledge profiles. BLS wage data provides reliable market intelligence. High confidence despite lack of Wikipedia match due to robust occupational database coverage.
inferred_at : 2026-06-04T02:19:53.415026+00:00
tokens_input : 4,821
tokens_output : 4,363
cost_usd : $0.047286
wikipedia_used : False
wikipedia_title : None
wikipedia_note : No exact Wikipedia match found for this specific occupation. The closest semantic match 'Blender' relates to kitchen appliances rather than industrial mixing equipment.
--- PROSE FIELDS ---
ROLE SUMMARY:
Mixing and Blending Machine Setters, Operators, and Tenders set up, operate, and tend machines to mix or blend various materials including chemicals, tobacco, liquids, color pigments, and explosive ingredients. These workers weigh and measure materials, monitor equipment for safe operation, and ensure products conform to specifications. They work primarily in manufacturing environments, controlling automated mixing processes while maintaining safety standards and quality control.
DAY IN THE LIFE:
Operators begin shifts by reading work orders to determine production specifications and required materials. They weigh or measure ingredients according to formulas, then load materials into mixing machines and start the blending process for specified times. Throughout production, they monitor equipment operation, observe mixing processes, and collect samples for laboratory testing. When products meet quality standards, they stop machines and transfer finished materials using pumps and valves. Documentation of production data and communication with supervisors about any issues rounds out their daily responsibilities.
WHO THRIVES:
Individuals who excel in this role are detail-oriented and dependable, with strong problem sensitivity and the ability to follow precise procedures. They possess good near vision and manual dexterity for operating equipment and handling materials safely. Successful operators are cautious by nature, particularly important when working with potentially hazardous chemicals or explosive materials. They have solid reading comprehension skills for interpreting work orders and formulas, plus the mechanical aptitude to troubleshoot equipment issues when they arise.
CAREER ENTRY:
Most positions require only a high school diploma or equivalent, with 80.3% of workers having this educational background. Some employers prefer post-secondary certificates in relevant technical areas, representing 11.9% of workers. On-the-job training typically covers equipment operation, safety procedures, and quality control processes. Previous experience in manufacturing or production environments is helpful but not always required for entry-level positions.
CAREER TRAJECTORY:
Workers can advance to supervisory roles overseeing mixing operations or become specialists in complex chemical processes. Some progress to quality control technician positions or equipment maintenance roles. With additional education, advancement opportunities include production management, process engineering support, or specialized technical roles in chemical manufacturing. The strong foundation in production processes and equipment operation provides pathways into related manufacturing occupations.
MARKET INTELLIGENCE:
According to BLS OEWS May 2025 data, the occupation employs 94,920 workers nationwide with a median annual wage of $48,990. Wages range from $36,790 at the 10th percentile to $70,200 at the 90th percentile, showing significant earning potential with experience. Geographic variation is moderate, with Massachusetts offering the highest wages at $60,790 compared to Puerto Rico's $31,410, a 1.94x ratio. Manufacturing accounts for 78,070 jobs (82% of employment), with wholesale trade and waste management providing additional opportunities. The concentration in manufacturing suggests steady demand tied to industrial production levels.
AUTOMATION OUTLOOK:
While some aspects of mixing and blending are increasingly automated, human oversight remains critical for quality control, safety monitoring, and handling complex formulations. The high importance of controlling machines and processes (4.3 importance, 5.6 level) indicates workers are already managing automated systems rather than performing purely manual tasks. Equipment monitoring, problem-solving when issues arise, and ensuring safety compliance are difficult to fully automate, providing job security for skilled operators.
--- REASONED EDGES ---
[task_similarity] Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders (51-9012.00) — confidence:high
reasoning: Both roles involve operating chemical processing equipment and monitoring production processes for quality and safety.
data: Primary-Short relationship
data: Shared Production and Processing knowledge (4.3 importance)
data: Similar equipment operation activities
[skill_overlap] Food Batchmakers (51-3092.00) — confidence:high
reasoning: Both roles require precise weighing and measuring of ingredients, following formulas, and operating mixing equipment.
data: Primary-Short relationship
data: Shared tasks of weighing materials and operating mixing equipment
data: Similar attention to detail requirements
[riasec_cluster] Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders (51-9021.00) — confidence:medium
reasoning: Both occupations have high Realistic orientation involving hands-on machine operation and mechanical processes.
data: Primary-Short relationship
data: R:6.56 RIASEC score
data: Job Zone 2 classification
[knowledge_overlap] Chemical Equipment Operators and Tenders (51-9011.00) — confidence:high
reasoning: Both roles require Chemistry knowledge and Production and Processing expertise for safe chemical handling.
data: Primary-Long relationship
data: Chemistry knowledge (2.6 importance)
data: Chemical materials handling tasks
[transferable_skill] Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders (51-9041.00) — confidence:high
reasoning: Operations Monitoring and Operation and Control skills are directly transferable between these machine operation roles.
data: Primary-Short relationship
data: Operations Monitoring (3.6 importance)
data: Operation and Control (3.6 importance)
[career_pathway] Machine Feeders and Offbearers (53-7063.00) — confidence:medium
reasoning: Machine Feeders can advance to mixing machine operator roles with additional training and experience.
data: Primary-Long relationship
data: Similar Job Zone 2 requirements
data: Shared handling and moving objects activities
--- NORMALIZER SIGNALS ---
match_keywords : ['mixing machine operator', 'blending machine operator', 'material mixer', 'chemical mixer', 'ingredient blender', 'production mixer', 'batch mixer', 'formula mixer']
exclude_keywords : ['bartender', 'concrete mixer driver', 'paint mixer retail', 'smoothie maker', 'DJ']
title_patterns : ['*mixing*machine*', '*blending*operator*', '*mixer operator', '*batch mixer*', '*chemical mixer*']
common_variations: ['mixer operator', 'blending operator', 'mixing technician', 'batch operator', 'material blender', 'chemical mixer', 'production mixer', 'formula mixer']
total_terms : 40 top_words : ['equipment', 'tendency', 'others', 'materials', 'production', 'products', 'control', 'principles', 'machines', 'includes', 'objects', 'mixing', 'standards', 'hand', 'quality', 'ideas', 'ingredients', 'operate', 'monitoring', 'procedures'] source_layers : onet_tasks | onet_dimensions | dwas | wikipedia | inference TERM COUNT FREQ DOMINANT SOURCE SOURCE BREAKDOWN ────────────────────────────────────────────────────────────────────────────────────────── equipment 52 0.01884 onet_dimensions onet_dimensions:44% dwas:25% inference:17% tendency 42 0.01522 onet_dimensions onet_dimensions:100% others 38 0.01377 onet_dimensions onet_dimensions:100% materials 34 0.01232 onet_dimensions onet_dimensions:29% onet_tasks:26% dwas:24% production 26 0.00942 onet_dimensions onet_dimensions:31% dwas:27% inference:27% products 20 0.00725 dwas dwas:35% onet_tasks:30% onet_dimensions:25% control 16 0.00580 onet_dimensions onet_dimensions:75% inference:25% principles 16 0.00580 onet_dimensions onet_dimensions:100% machines 14 0.00507 onet_dimensions onet_dimensions:50% inference:29% onet_tasks:21% includes 13 0.00471 onet_dimensions onet_dimensions:92% wikipedia:8% objects 12 0.00435 onet_dimensions onet_dimensions:100% mixing 11 0.00399 inference inference:64% onet_tasks:18% dwas:18% standards 11 0.00399 onet_dimensions onet_dimensions:73% inference:18% onet_tasks:9% hand 11 0.00399 onet_dimensions onet_dimensions:64% onet_tasks:36% quality 11 0.00399 onet_dimensions onet_dimensions:55% inference:45% ideas 11 0.00399 onet_dimensions onet_dimensions:100% ingredients 10 0.00362 onet_tasks onet_tasks:70% inference:20% dwas:10% operate 10 0.00362 dwas dwas:50% onet_dimensions:30% onet_tasks:10% monitoring 10 0.00362 onet_dimensions onet_dimensions:80% inference:20% procedures 10 0.00362 onet_dimensions onet_dimensions:80% inference:20% techniques 10 0.00362 onet_dimensions onet_dimensions:100% body 10 0.00362 onet_dimensions onet_dimensions:100% tools 9 0.00326 onet_dimensions onet_dimensions:56% onet_tasks:44% problems 9 0.00326 onet_dimensions onet_dimensions:100% problem 9 0.00326 onet_dimensions onet_dimensions:78% inference:22% management 9 0.00326 onet_dimensions onet_dimensions:78% inference:22% resources 9 0.00326 onet_dimensions onet_dimensions:100% providing 9 0.00326 onet_dimensions onet_dimensions:78% inference:22% quickly 9 0.00326 onet_dimensions onet_dimensions:100% performing 9 0.00326 onet_dimensions onet_dimensions:89% inference:11% activities 9 0.00326 onet_dimensions onet_dimensions:100% orientation 9 0.00326 onet_dimensions onet_dimensions:100% specifications 8 0.00290 onet_tasks onet_tasks:25% onet_dimensions:25% dwas:25% operation 8 0.00290 inference inference:50% onet_dimensions:25% onet_tasks:12% moving 8 0.00290 onet_dimensions onet_dimensions:88% onet_tasks:12% needs 8 0.00290 onet_dimensions onet_dimensions:100% rules 8 0.00290 onet_dimensions onet_dimensions:100% chemical 8 0.00290 dwas dwas:50% onet_dimensions:25% inference:25% human 8 0.00290 onet_dimensions onet_dimensions:88% inference:12% physical 8 0.00290 onet_dimensions onet_dimensions:75% dwas:25%