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Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
Operate or tend heating equipment other than basic metal, plastic, or food processing equipment. Includes activities such as annealing glass, drying lumber, curing rubber, removing moisture from materials, or boiling soap.
Also Known As:
Annealing Operator
Dry Kiln Operator
Dryer Feeder
Evaporator Operator
Furnace Operator
Kiln Fireman
Kiln Operator
Lime Kiln and Recausticizing Operator
Oven Operator
Wages
Annual wages for Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders in United States
Job Outlook
Average
New job opportunities are likely in the future
United States
2034 Projected Employment
17,000
3% Change From 2024
Tasks you might complete in a day.
- Read and interpret work orders and instructions to determine work assignments, process specifications, and production schedules.
- Monitor equipment operation, gauges, and panel lights to detect deviations from standards.
- Examine or test samples of processed substances, or collect samples for laboratory testing, to ensure conformance to specifications.
- Clean, lubricate, and adjust equipment, using scrapers, solvents, air hoses, oil, and hand tools.
- Clean, lubricate, and adjust equipment, using scrapers, solvents, air hoses, oil, and hand tools.
- Replace worn or defective equipment parts, using hand tools.
- Direct crane operators and crew members to load vessels with materials to be processed.
- Remove products from equipment, manually or using hoists, and prepare them for storage, shipment, or additional processing.
- Melt or refine metal before casting, calculating required temperatures, and observe metal color, adjusting controls as necessary to maintain required temperatures.
- Record gauge readings, test results, and shift production in log books.
- Press and adjust controls to activate, set, and regulate equipment according to specifications.
- Transport materials and products to and from work areas, manually or using carts, handtrucks, or hoists.
- Feed fuel, such as coal and coke, into fireboxes or onto conveyors, and remove ashes from furnaces, using shovels and buckets.
- Calculate amounts of materials to be loaded into furnaces, adjusting amounts as necessary for specific conditions.
- Load equipment receptacles or conveyors with material to be processed, by hand or using hoists.
- Stop equipment and clear blockages or jams, using fingers, wire, or hand tools.
- Read and interpret work orders and instructions to determine work assignments, process specifications, and production schedules.
- Confer with supervisors or other equipment operators to report equipment malfunctions or to resolve production problems.
- Clean, lubricate, and adjust equipment, using scrapers, solvents, air hoses, oil, and hand tools.
- Melt or refine metal before casting, calculating required temperatures, and observe metal color, adjusting controls as necessary to maintain required temperatures.
- Weigh or measure specified amounts of ingredients or materials for processing, using devices such as scales and calipers.
Subject areas you may need to master.
- 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.
- 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.
- Food Production - Knowledge of techniques and equipment for planting, growing, and harvesting food products (both plant and animal) for consumption, including storage/handling techniques.
- 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.
- 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.
- Mechanical - Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
- 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.
- 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.
- 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.
- 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.
- Design - Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
- Biology - Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
- History and Archeology - Knowledge of historical events and their causes, indicators, and effects on civilizations and cultures.
- 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.
- 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.
- Production and Processing - Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
- Computers and Electronics - Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
- 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.
- Mathematics - Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
- Economics and Accounting - Knowledge of economic and accounting principles and practices, the financial markets, banking, and the analysis and reporting of financial data.
- Telecommunications - Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
- Sociology and Anthropology - Knowledge of group behavior and dynamics, societal trends and influences, human migrations, ethnicity, cultures, and their history and origins.
- 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.
- Fine Arts - Knowledge of the theory and techniques required to compose, produce, and perform works of music, dance, visual arts, drama, and sculpture.
- Transportation - Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.
- 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.
- 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.
- 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.
Strengths you may need in this role.
- Quality Control Analysis - Testing how well a product or service works.
- Troubleshooting - Figuring out what is causing equipment, machines, wiring, or computer programs to not work.
- Equipment Selection - Deciding what kind of tools and equipment are needed to do a job.
- Operations Analysis - Figuring out what a product or service needs to be able to do.
- Technology Design - Making equipment and technology useful for customers.
- Monitoring - Keeping track of how well people and/or groups are doing in order to make improvements.
- Active Learning - Figuring out how to use new ideas or things.
- Installation - Installing equipment, machines, wiring, or computer programs.
- Equipment Maintenance - Planning and doing the basic maintenance on equipment.
- Critical Thinking - Thinking about the pros and cons of different ways to solve a problem.
- Writing - Writing things for co-workers or customers.
- Operation and Control - Using equipment or systems.
- Management of Material Resources - Managing equipment and materials.
- Judgment and Decision Making - Thinking about the pros and cons of different options and picking the best one.
- Complex Problem Solving - Noticing a problem and figuring out the best way to solve it.
- Service Orientation - Looking for ways to help people.
- Active Listening - Listening to others, not interrupting, and asking good questions.
- Reading Comprehension - Reading work-related information.
- Science - Using scientific rules and strategies to solve problems.
- Mathematics - Using math to solve problems.
- Repairing - Repairing machines or systems using the right tools.
- Management of Financial Resources - Making spending decisions and keeping track of what is spent.
- Management of Personnel Resources - Selecting and managing the best workers for a job.
- Learning Strategies - Using the best training or teaching strategies for learning new things.
- Social Perceptiveness - Understanding people's reactions.
- Coordination - Changing what is done based on other people's actions.
- Negotiation - Bringing people together to solve differences.
- Instructing - Teaching people how to do something.
- Programming - Writing computer programs.
- Speaking - Talking to others.
- Systems Analysis - Figuring out how a system should work and how changes in the future will affect it.
- Time Management - Managing your time and the time of other people.
- Operations Monitoring - Watching gauges, dials, or display screens to make sure a machine is working.
- Systems Evaluation - Measuring how well a system is working and how to improve it.
- Persuasion - Talking people into changing their minds or their behavior.
- Glare Sensitivity - Seeing something even if there is a glare or very bright light.
- Category Flexibility - Grouping things in different ways.
- Mathematical Reasoning - Choosing the right type of math to solve a problem.
- Flexibility of Closure - Seeing hidden patterns.
- Problem Sensitivity - Noticing when problems happen.
- Manual Dexterity - Holding or moving items with your hands.
- Trunk Strength - Using your lower back and stomach.
- Stamina - Exercising for a long time without getting out of breath.
- Extent Flexibility - Bending, stretching, twisting, or reaching with your body, arms, and/or legs.
- Gross Body Coordination - Moving your arms, legs, and mid-section together while your whole body is moving.
- Visual Color Discrimination - Noticing the difference between colors, including shades and brightness.
- Auditory Attention - Paying attention to one sound while there are other distracting sounds.
- Originality - Creating new and original ideas.
- Memorization - Remembering words, numbers, pictures, or steps.
- Fluency of Ideas - Coming up with lots of ideas.
- Depth Perception - Deciding which thing is closer or farther away from you, or deciding how far away it is from you.
- Speech Clarity - Speaking clearly.
- Speed of Closure - Quickly knowing what you are looking at.
- Multilimb Coordination - Using your arms and/or legs together while sitting, standing, or lying down.
- Dynamic Strength - Exercising for a long time without your muscles getting tired.
- 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.
- Speed of Limb Movement - Quickly moving your arms and legs.
- Sound Localization - Noticing the direction that a sound came from.
- Peripheral Vision - Seeing something to your side when your are looking ahead.
- Speech Recognition - Recognizing spoken words.
- Information Ordering - Ordering or arranging things.
- Far Vision - Seeing details that are far away.
- Oral Expression - Communicating by speaking.
- Written Comprehension - Reading and understanding what is written.
- Arm-Hand Steadiness - Keeping your arm or hand steady.
- Inductive Reasoning - Making general rules or coming up with answers from lots of detailed information.
- Perceptual Speed - Quickly comparing groups of letters, numbers, pictures, or other things.
- Control Precision - Quickly changing the controls of a machine, car, truck or boat.
- Written Expression - Communicating by writing.
- Response Orientation - Quickly deciding if you should move your hand, foot, or other body part.
- Deductive Reasoning - Using rules to solve problems.
- Oral Comprehension - Listening and understanding what people say.
- Number Facility - Adding, subtracting, multiplying, or dividing.
- Time Sharing - Doing two or more things at the same time.
- Night Vision - Seeing at night or under low light.
- Hearing Sensitivity - Telling the difference between sounds.
- Visualization - Imagining how something will look after it is moved around or changed.
- Finger Dexterity - Putting together small parts with your fingers.
- Rate Control - Changing when and how fast you move based on how something else is moving.
- Static Strength - Lifting, pushing, pulling, or carrying.
- Explosive Strength - Jumping, sprinting, or throwing something.
- Near Vision - Seeing details up close.
- Gross Body Equilibrium - Keeping your balance or staying upright.
- Spatial Orientation - Knowing where things are around you.
- Selective Attention - Paying attention to something without being distracted.
- Reaction Time - Quickly moving your hand, finger, or foot based on a sound, light, picture or other command.
Average Education Attained
Highest level of education earned by people in this career.
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Content sourced from United States Department of Labor Employment and Training Administration ("DOLETA") and the Minnesota Department of Employment & Economic Development ("DEED")