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Cooling and Freezing Equipment Operators and Tenders

Operate or tend equipment such as cooling and freezing units, refrigerators, batch freezers, and freezing tunnels, to cool or freeze products, food, blood plasma, and chemicals.
  • Summary

  • Details

  • Work Activities

    • Start machinery, such as pumps, feeders, or conveyors, and turn valves to heat, admit, or transfer products, refrigerants, or mixes.
    • Measure or weigh specified amounts of ingredients or materials, and load them into tanks, vats, hoppers, or other equipment.
    • Sample and test product characteristics such as specific gravity, acidity, and sugar content, using hydrometers, pH meters, or refractometers.
    • Activate mechanical rakes to regulate flow of ice from storage bins to vats.
    • Start machinery, such as pumps, feeders, or conveyors, and turn valves to heat, admit, or transfer products, refrigerants, or mixes.
    • Inspect and flush lines with solutions or steam, and spray equipment with sterilizing solutions.
    • Adjust machine or freezer speed and air intake to obtain desired consistency and amount of product.
    • Place or position containers into equipment, and remove containers after completion of cooling or freezing processes.
    • Load and position wrapping paper, sticks, bags, or cartons into dispensing machines.
    • Assemble equipment, and attach pipes, fittings, or valves, using hand tools.
    • Start agitators to blend contents, or start beater, scraper, and expeller blades to mix contents with air and prevent sticking.
    • Start machinery, such as pumps, feeders, or conveyors, and turn valves to heat, admit, or transfer products, refrigerants, or mixes.
    • Correct machinery malfunctions by performing actions such as removing jams, and inform supervisors of malfunctions as necessary.
    • Assemble equipment, and attach pipes, fittings, or valves, using hand tools.
    • Weigh packages and adjust freezer air valves or switches on filler heads to obtain specified amounts of product in each container.
    • Record temperatures, amounts of materials processed, or test results on report forms.
    • Read dials and gauges on panel control boards to ascertain temperatures, alkalinities, and densities of mixtures, and turn valves to obtain specified mixtures.
    • Sample and test product characteristics such as specific gravity, acidity, and sugar content, using hydrometers, pH meters, or refractometers.
    • Measure or weigh specified amounts of ingredients or materials, and load them into tanks, vats, hoppers, or other equipment.
    • Scrape, dislodge, or break excess frost, ice, or frozen product from equipment to prevent accumulation, using hands and hand tools.
    • Correct machinery malfunctions by performing actions such as removing jams, and inform supervisors of malfunctions as necessary.
    • Monitor pressure gauges, ammeters, flowmeters, thermometers, or products, and adjust controls to maintain specified conditions, such as feed rate, product consistency, temperature, air pressure, and machine speed.
    • Read dials and gauges on panel control boards to ascertain temperatures, alkalinities, and densities of mixtures, and turn valves to obtain specified mixtures.
    • Stir material with spoons or paddles to mix ingredients or allow even cooling and prevent coagulation.
    • Weigh packages and adjust freezer air valves or switches on filler heads to obtain specified amounts of product in each container.

    Skills

    • Management of Personnel Resources
      • Selecting and managing the best workers for a job.
    • Management of Financial Resources
      • Making spending decisions and keeping track of what is spent.
    • Systems Evaluation
      • Measuring how well a system is working and how to improve it.
    • Systems Analysis
      • Figuring out how a system should work and how changes in the future will affect it.
    • Monitoring
      • Keeping track of how well people and/or groups are doing in order to make improvements.
    • Instructing
      • Teaching people how to do something.
    • Operations Analysis
      • Figuring out what a product or service needs to be able to do.
    • Troubleshooting
      • Figuring out what is causing equipment, machines, wiring, or computer programs to not work.
    • Writing
      • Writing things for co-workers or customers.
    • Operations Monitoring
      • Watching gauges, dials, or display screens to make sure a machine is working.
    • Equipment Maintenance
      • Planning and doing the basic maintenance on equipment.
    • Programming
      • Writing computer programs.
    • Judgment and Decision Making
      • Thinking about the pros and cons of different options and picking the best one.
    • Science
      • Using scientific rules and strategies to solve problems.
    • Critical Thinking
      • Thinking about the pros and cons of different ways to solve a problem.
    • Learning Strategies
      • Using the best training or teaching strategies for learning new things.
    • Coordination
      • Changing what is done based on other people's actions.
    • Negotiation
      • Bringing people together to solve differences.
    • Service Orientation
      • Looking for ways to help people.
    • Active Learning
      • Figuring out how to use new ideas or things.
    • Technology Design
      • Making equipment and technology useful for customers.
    • Time Management
      • Managing your time and the time of other people.
    • Reading Comprehension
      • Reading work-related information.
    • Social Perceptiveness
      • Understanding people's reactions.
    • Persuasion
      • Talking people into changing their minds or their behavior.
    • Complex Problem Solving
      • Noticing a problem and figuring out the best way to solve it.
    • Operation and Control
      • Using equipment or systems.
    • Equipment Selection
      • Deciding what kind of tools and equipment are needed to do a job.
    • Active Listening
      • Listening to others, not interrupting, and asking good questions.
    • Speaking
      • Talking to others.
    • Mathematics
      • Using math to solve problems.
    • Installation
      • Installing equipment, machines, wiring, or computer programs.
    • Repairing
      • Repairing machines or systems using the right tools.
    • Quality Control Analysis
      • Testing how well a product or service works.
    • Management of Material Resources
      • Managing equipment and materials.

    Abilities

    • Speed of Closure
      • Quickly knowing what you are looking at.
    • Reaction Time
      • Quickly moving your hand, finger, or foot based on a sound, light, picture or other command.
    • Stamina
      • Exercising for a long time without getting out of breath.
    • Speech Recognition
      • Recognizing spoken words.
    • Originality
      • Creating new and original ideas.
    • Category Flexibility
      • Grouping things in different ways.
    • Spatial Orientation
      • Knowing where things are around you.
    • Static Strength
      • Lifting, pushing, pulling, or carrying.
    • Depth Perception
      • Deciding which thing is closer or farther away from you, or deciding how far away it is from you.
    • Selective Attention
      • Paying attention to something without being distracted.
    • Finger Dexterity
      • Putting together small parts with your fingers.
    • Peripheral Vision
      • Seeing something to your side when your are looking ahead.
    • Flexibility of Closure
      • Seeing hidden patterns.
    • Extent Flexibility
      • Bending, stretching, twisting, or reaching with your body, arms, and/or legs.
    • Memorization
      • Remembering words, numbers, pictures, or steps.
    • Trunk Strength
      • Using your lower back and stomach.
    • Far Vision
      • Seeing details that are far away.
    • Arm-Hand Steadiness
      • Keeping your arm or hand steady.
    • Visualization
      • Imagining how something will look after it is moved around or changed.
    • Visual Color Discrimination
      • Noticing the difference between colors, including shades and brightness.
    • Gross Body Equilibrium
      • Keeping your balance or staying upright.
    • Fluency of Ideas
      • Coming up with lots of ideas.
    • Control Precision
      • Quickly changing the controls of a machine, car, truck or boat.
    • Gross Body Coordination
      • Moving your arms, legs, and mid-section together while your whole body is moving.
    • Sound Localization
      • Noticing the direction that a sound came from.
    • Response Orientation
      • Quickly deciding if you should move your hand, foot, or other body part.
    • Near Vision
      • Seeing details up close.
    • Speech Clarity
      • Speaking clearly.
    • Multilimb Coordination
      • Using your arms and/or legs together while sitting, standing, or lying down.
    • Glare Sensitivity
      • Seeing something even if there is a glare or very bright light.
    • Information Ordering
      • Ordering or arranging things.
    • Inductive Reasoning
      • Making general rules or coming up with answers from lots of detailed information.
    • Speed of Limb Movement
      • Quickly moving your arms and legs.
    • Dynamic Flexibility
      • Quickly and repeatedly bending, stretching, twisting, or reaching out with your body, arms, and/or legs.
    • Wrist-Finger Speed
      • Making fast, simple, repeated movements of your fingers, hands, and wrists.
    • Rate Control
      • Changing when and how fast you move based on how something else is moving.
    • Oral Expression
      • Communicating by speaking.
    • Deductive Reasoning
      • Using rules to solve problems.
    • Manual Dexterity
      • Holding or moving items with your hands.
    • Night Vision
      • Seeing at night or under low light.
    • Problem Sensitivity
      • Noticing when problems happen.
    • Written Expression
      • Communicating by writing.
    • Number Facility
      • Adding, subtracting, multiplying, or dividing.
    • Dynamic Strength
      • Exercising for a long time without your muscles getting tired.
    • Hearing Sensitivity
      • Telling the difference between sounds.
    • Written Comprehension
      • Reading and understanding what is written.
    • Perceptual Speed
      • Quickly comparing groups of letters, numbers, pictures, or other things.
    • Auditory Attention
      • Paying attention to one sound while there are other distracting sounds.
    • Time Sharing
      • Doing two or more things at the same time.
    • Mathematical Reasoning
      • Choosing the right type of math to solve a problem.
    • Explosive Strength
      • Jumping, sprinting, or throwing something.
    • Oral Comprehension
      • Listening and understanding what people say.

    Knowledge

    • Mathematics
      • Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
    • Psychology
      • Knowledge of human behavior and performance; individual differences in ability, personality, and interests; learning and motivation; psychological research methods; and the assessment and treatment of behavioral and affective disorders.
    • Fine Arts
      • Knowledge of the theory and techniques required to compose, produce, and perform works of music, dance, visual arts, drama, and sculpture.
    • Sociology and Anthropology
      • Knowledge of group behavior and dynamics, societal trends and influences, human migrations, ethnicity, cultures, and their history and origins.
    • Education and Training
      • Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
    • Foreign Language
      • Knowledge of the structure and content of a foreign (non-English) language including the meaning and spelling of words, rules of composition and grammar, and pronunciation.
    • Therapy and Counseling
      • Knowledge of principles, methods, and procedures for diagnosis, treatment, and rehabilitation of physical and mental dysfunctions, and for career counseling and guidance.
    • Law and Government
      • Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.
    • Geography
      • Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.
    • Philosophy and Theology
      • Knowledge of different philosophical systems and religions. This includes their basic principles, values, ethics, ways of thinking, customs, practices, and their impact on human culture.
    • Administration and Management
      • Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
    • Computers and Electronics
      • Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
    • Sales and Marketing
      • Knowledge of principles and methods for showing, promoting, and selling products or services. This includes marketing strategy and tactics, product demonstration, sales techniques, and sales control systems.
    • Design
      • Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
    • Chemistry
      • Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.
    • Communications and Media
      • Knowledge of media production, communication, and dissemination techniques and methods. This includes alternative ways to inform and entertain via written, oral, and visual media.
    • Medicine and Dentistry
      • Knowledge of the information and techniques needed to diagnose and treat human injuries, diseases, and deformities. This includes symptoms, treatment alternatives, drug properties and interactions, and preventive health-care measures.
    • Public Safety and Security
      • Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
    • Economics and Accounting
      • Knowledge of economic and accounting principles and practices, the financial markets, banking, and the analysis and reporting of financial data.
    • Mechanical
      • Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
    • History and Archeology
      • Knowledge of historical events and their causes, indicators, and effects on civilizations and cultures.
    • Physics
      • Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub-atomic structures and processes.
    • Telecommunications
      • Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
    • Transportation
      • Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.
    • Administrative
      • Knowledge of administrative and office procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and workplace terminology.
    • Engineering and Technology
      • Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
    • Customer and Personal Service
      • Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
    • Food Production
      • Knowledge of techniques and equipment for planting, growing, and harvesting food products (both plant and animal) for consumption, including storage/handling techniques.
    • Biology
      • Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
    • Production and Processing
      • Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
    • Building and Construction
      • Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.
    • Personnel and Human Resources
      • Knowledge of principles and procedures for personnel recruitment, selection, training, compensation and benefits, labor relations and negotiation, and personnel information systems.
    • English Language
      • Knowledge of the structure and content of the English language including the meaning and spelling of words, and rules of composition and grammar.

    Education

    Education
    High school diploma or equivalent
    Work Experience
    No work experience
    Training
    1 to 12 months on-the-job training

    Pay

    Washington Annual Salary
    47950/yr
    Washington Hourly Wage
    23.05/hr

    Washington Employment Trends

    Currently Employed
    220
    Yearly Projected Openings
    30

    Personality

    Realistic: People interested in this work like activities that include practical, hands-on problems and solutions. They do well at jobs that need:
    • Cautiousness
    • Attention to Detail
    • Dependability

    Tools

    • Air compressors
    • Ammeters
    • Blast freezers
    • Calipers
    • Centrifuges
    • Chemical pumps
    • Chemical tanks
    • Condensing units
    • Cooling exchangers
    • Decontamination shower
    • Ear plugs
    • Engine radiators
    • Evaporative coolers
    • Expansion valves
    • Eyewashers or eye wash stations
    • Fire extinguishers
    • Flowmeters
    • Handheld refractometers or polarimeters
    • Heat exchangers
    • Hydrometers
    • Ice cube makers
    • Level sensors or transmitters
    • Liquid leak detectors
    • Low temperature freezers
    • Manometers
    • Micrometers
    • Mixers or agitators
    • Ohmmeters
    • Oil pumps
    • Personal computers
    • Plate freezers
    • Positive displacement pumps
    • Pressure indicators
    • Pressure regulator
    • Radiators
    • Reciprocating compressors
    • Refrigerant compressors
    • Relief valves
    • Remote reading thermometers
    • Respirators
    • Rotary compressors
    • Rulers
    • Safety boots
    • Safety glasses
    • Sampling pumps
    • Scissor lift or lift table
    • Screw compressors
    • Single gas monitors
    • Steam condenser
    • Steam generators
    • Telescoping boom lift
    • Thermoelectric cooler
    • Ultraviolet UV lamps
    • Vacuum gauges
    • Voltage or current meters
    • Water cooled condensor
    • Water level regulator
    • pH meters

    Technology

    • Electronic mail software
    • Office suite software
    • Presentation software
    • Spreadsheet software
    • Word processing software