Occupation AtlasChemical Equipment Operators and Tenders

O*NET · 51-9011.00

Chemical Equipment Operators and Tenders

Operate or tend equipment to control chemical changes or reactions in the processing of industrial or consumer products. Equipment used includes devulcanizers, steam-jacketed kettles, and reactor vessels.

Also called Acid Operator · Acid Patroller · Acid Polymerization Operator · Acid Purification Equipment Operator · Acid Recovery Operator · Acid Retort Operator · Acid Tender · Aluminum Hydroxide Process Operator
40 more

Ammonia Nitrate Operator · Ammonia Still Operator · Chemical Equipment Controller · Chemical Machine Tender · Chemical Operator (Chemical Tech) · Chemical Process Equipment Operator · Chemical Process Operator · Chemical Reactor Operator · Chemical Tech · Chemical Unit Operator · Chlorination Operator · Chlorinator · Chlorinator Operator · Chlorine Cells Operator · Chlorine Operator · De-Ionizer Operator · Dehydrogenation Converter Operator · Desulphuring Operator · Desulphurizer Operator · Devulcanizer Operator · Devulcanizer Tender · Hydrochloric Acid Operator · Multiskill Operator · MVA Operator · MVA Operator (Monovinylacetylene Operator) · MVA Reactor Operator · MVA Reactor Operator (Monovinylacetylene Reactor Operator) · MVA Still Operator · MVA Still Operator (Monovinylacetylene Still Operator) · Nitroglycerin Separator Operator · Outside Operator · Oxidation Operator · Process Equipment Operator · Process Operator · Reactor Operator · Spray Dry Operator · Still Operator · Wet Mix Operator · White Lead Filterer · Zinc Chloride Operator

Job Zone 2 — Some Preparation NeededHolland code RCI35 skills on file

Compare with another occupationCompare with Petroleum Pump System Operators, Refinery Operators, and Gaugers

Job Zone

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Zone 2: Some Preparation Needed

Some preparation. Usually a high school diploma, some previous work-related skill or experience, and a few months to a year of training with experienced workers.

Job Zone is O*NET's rating of how much education, experience and training an occupation typically needs — a property of the work, not of anyone doing it.

Occupational interest profile

RCIRealistic · Conventional · Investigative — the three strongest interests, in order

  • R Realistic6.57
  • C Conventional4.56
  • I Investigative3.16
  • E Enterprising1.27
  • S Social1.12
  • A Artistic1.00

RIASEC (Holland) interests on O*NET's 0–7 scale: what the work draws on, not what any individual prefers. Hover a row for what each dimension means.

Education and experience

The education level respondents say the job requires, and the most common answer for experience and training.

  • High School Diploma or the equivalent89%
  • Associate's Degree or other 2-year degree11%
Related work experience
None (56%)
On-site or in-plant training
Over 1 month, up to and including 3 months (43%)
On-the-job training
Over 1 month, up to and including 3 months (56%)

Typically associated skills

All 35 O*NET skills, most important first. Importance (1–5) says how much a skill matters here; level (0–7) says how much of it the work calls for, with O*NET's example of a nearby level. Neither is a proficiency rating of a person.

  • Operation and ControlImportance 3.9Level 3.9Level 4 looks like: Adjust the speed of assembly line equipment based on the product being assembled
  • Operations MonitoringImportance 3.8Level 3.8Level 4 looks like: Monitor machine functions on an automated production line
  • MonitoringbasicImportance 3.6Level 3.1Level 4 looks like: Monitor a meeting and revise the agenda to ensure important topics are discussed
  • Judgment and Decision MakingImportance 3.1Level 3.0Level 2 looks like: Decide how scheduling a break will affect work flow
  • Reading ComprehensionbasicImportance 3.1Level 3.0Level 2 looks like: Read step-by-step instructions for completing a form
  • Time ManagementImportance 3.1Level 3.0Level 2 looks like: Keep a monthly calendar of appointments
  • Active ListeningbasicImportance 3.0Level 3.0Level 2 looks like: Take a customer's order
  • Complex Problem SolvingImportance 3.0Level 3.0Level 2 looks like: Lay out tools to complete a job
  • Critical ThinkingbasicImportance 3.0Level 3.0Level 2 looks like: Determine whether a subordinate has a good excuse for being late
  • WritingbasicImportance 3.0Level 3.0Level 2 looks like: Write down a guest's order at a restaurant
  • Quality Control AnalysisImportance 2.9Level 3.1Level 4 looks like: Assess new parts for precision and accuracy to specifications
  • Active LearningbasicImportance 2.9Level 2.9Level 2 looks like: Think about the implications of a news article for job opportunities
Show the other 23
  • SpeakingbasicImportance 2.9Level 2.9Level 2 looks like: Greet tourists and explain tourist attractions
  • TroubleshootingImportance 2.9Level 2.9Level 2 looks like: Identify the source of a leak by looking under a machine
  • CoordinationImportance 2.8Level 3.0Level 2 looks like: Schedule appointments for a medical clinic
  • Social PerceptivenessImportance 2.6Level 2.8Level 2 looks like: Notice that customers are angry because they have been waiting too long
  • Learning StrategiesbasicImportance 2.6Level 2.6Level 2 looks like: Learn a different method of completing a task from a coworker
  • MathematicsbasicImportance 2.6Level 2.6Level 2 looks like: Count the amount of change to be given to a customer
  • Systems AnalysisImportance 2.6Level 2.6Level 2 looks like: Determine how loss of a team member will affect the completion of a job
  • InstructingImportance 2.5Level 2.5Level 2 looks like: Instruct a new employee in the use of a timekeeping system
  • Systems EvaluationImportance 2.5Level 2.5Level 2 looks like: Determine why estimates for the time to complete a task are overly optimistic
  • Management of Personnel ResourcesImportance 2.5Level 2.1Level 2 looks like: Encourage a coworker who is having difficulty finishing a project
  • Service OrientationImportance 2.5Level 2.1Level 2 looks like: Ask customers if they would like a cup of coffee
  • SciencebasicImportance 2.5Level 2.0Level 2 looks like: Conduct standard tests to determine soil quality
  • Equipment MaintenanceImportance 2.4Level 2.4Level 2 looks like: Add oil to an engine as indicated by a warning light
  • PersuasionImportance 2.0Level 1.9Level 2 looks like: Solicit donations for a charity
  • NegotiationImportance 2.0Level 1.8Level 2 looks like: Present justification to a manager for altering a work schedule
  • Management of Material ResourcesImportance 2.0Level 1.0Level 2 looks like: Reserve a room for a management meeting
  • RepairingImportance 1.9Level 1.8Level 2 looks like: Tighten a screw to get a door to close properly
  • Operations AnalysisImportance 1.9Level 1.6Level 2 looks like: Select a printer for an office
  • Equipment SelectionImportance 1.8Level 1.5Level 2 looks like: Select a tool to adjust a loose part on a bicycle
  • ProgrammingImportance 1.6Level 0.6
  • Management of Financial ResourcesImportance 1.5Level 0.5
  • Technology DesignImportance 1.4Level 0.4
  • InstallationImportance 1.0Level —

Tasks

23 core · 1 supplemental

What people in this occupation do, as O*NET records it, core tasks first by importance (1–5).

  1. Observe safety precautions to prevent fires or explosions.Importance 4.6
  2. Patrol work areas to detect leaks or equipment malfunctions or to monitor operating conditions.Importance 4.5
  3. Monitor gauges, recording instruments, flowmeters, or products to ensure that specified conditions are maintained.Importance 4.4
  4. Measure, weigh, and mix chemical ingredients, according to specifications.Importance 4.4
  5. Inspect equipment or units to detect leaks or malfunctions, shutting equipment down, if necessary.Importance 4.4
  6. Draw samples of products at specified stages so that analyses can be performed.Importance 4.4
  7. Record operational data, such as temperatures, pressures, ingredients used, processing times, or test results.Importance 4.4
  8. Open valves or start pumps, agitators, reactors, blowers, or automatic feed of materials.Importance 4.4
  9. Adjust controls to regulate temperature, pressure, feed, or flow of liquids or gases and times of prescribed reactions, according to knowledge of equipment and processes.Importance 4.3
  10. Control or operate equipment in which chemical changes or reactions take place during the processing of industrial or consumer products.Importance 4.3
  11. Test product samples for specific gravity, chemical characteristics, pH levels, concentrations, or viscosities, or send them to laboratories for testing.Importance 4.3
  12. Load products into tanks for shipment.Importance 4.2
Show the other 12
  1. Read plant specifications to determine products, ingredients, or prescribed modifications of plant procedures.Importance 4.1
  2. Dump or scoop prescribed solid, granular, or powdered materials into equipment.Importance 4.1
  3. Estimate materials required for production and manufacturing of products.Importance 4.1
  4. Notify maintenance engineers of equipment malfunctions.Importance 4.0
  5. Drain equipment, and pump water or other solutions through to flush and clean tanks or equipment.Importance 4.0
  6. Observe and compare colors and consistencies of products to instrument readings and to laboratory and standard test results.Importance 4.0
  7. Add treating or neutralizing agents to products, and pump products through filters or centrifuges to remove impurities or to precipitate products.Importance 3.8
  8. Make minor repairs, lubricate, and maintain equipment, using hand tools.Importance 3.8
  9. Implement appropriate industrial emergency response procedures.Importance 3.8
  10. Flush or clean equipment, using steam hoses or mechanical reamers.Importance 3.7
  11. Direct activities of workers assisting in control or verification of processes or in unloading of materials.Importance 3.3
  12. Inventory supplies received and consumed.Importance 3.1

Knowledge

Bodies of knowledge the work draws on.

  • ChemistryImportance 4.0Level 4.2Level 4 looks like: Use the proper concentration of chlorine to purify a water source
  • Production and ProcessingImportance 3.9Level 4.0Level 4 looks like: Supervise an appliance assembly line
  • MathematicsImportance 3.5Level 3.1Level 4 looks like: Analyze data to determine areas with the highest sales
  • MechanicalImportance 3.1Level 3.4Level 4 looks like: Replace a valve on a steam pipe
  • Education and TrainingImportance 2.9Level 3.0Level 4 looks like: Lead a quality improvement seminar
  • English LanguageImportance 2.9Level 2.3Level 1 looks like: Write a thank you note
  • Engineering and TechnologyImportance 2.8Level 3.2Level 4 looks like: Design a custom office chair
  • Administration and ManagementImportance 2.7Level 2.6
Show all 33
  • Computers and ElectronicsImportance 2.7Level 2.5Level 1 looks like: Operate a media player to watch a training video
  • Public Safety and SecurityImportance 2.7Level 2.6
  • AdministrativeImportance 2.4Level 1.4Level 1 looks like: Direct phone calls to the appropriate staff member
  • PhysicsImportance 2.2Level 1.9Level 1 looks like: Use a crowbar to pry open a box
  • Personnel and Human ResourcesImportance 2.1Level 1.8Level 1 looks like: Fill out a medical claim form
  • Customer and Personal ServiceImportance 2.0Level 1.7Level 1 looks like: Process a customer's dry-cleaning drop off
  • TelecommunicationsImportance 2.0Level 1.0Level 1 looks like: Send an email
  • Law and GovernmentImportance 1.9Level 1.1Level 1 looks like: Describe the length of a U.S. presidential term
  • BiologyImportance 1.8Level 1.1Level 1 looks like: Feed domestic animals
  • Building and ConstructionImportance 1.8Level 1.7Level 1 looks like: Choose the proper type of wood for adding a deck onto a house
  • DesignImportance 1.8Level 1.4Level 1 looks like: Draw a straight line 4 3/16 inches long
  • TransportationImportance 1.8Level 1.4Level 1 looks like: Ride a train to work
  • Food ProductionImportance 1.7Level 1.0Level 1 looks like: Grow herbs in the kitchen
  • Economics and AccountingImportance 1.5Level 0.6Level 1 looks like: Answer billing questions from credit card customers
  • Medicine and DentistryImportance 1.5Level 0.4Level 1 looks like: Use a band-aid
  • Sales and MarketingImportance 1.5Level 0.8Level 1 looks like: Sell cakes at a bake sale
  • Communications and MediaImportance 1.4Level —
  • History and ArcheologyImportance 1.2Level —
  • PsychologyImportance 1.2Level —
  • Therapy and CounselingImportance 1.2Level —
  • Fine ArtsImportance 1.1Level —
  • Foreign LanguageImportance 1.1Level —
  • GeographyImportance 1.1Level —
  • Philosophy and TheologyImportance 1.1Level —
  • Sociology and AnthropologyImportance 1.1Level —

Abilities

Enduring capacities the work calls for.

  • Near VisionImportance 3.8Level 3.8
  • Problem SensitivityImportance 3.8Level 3.6Level 4 looks like: Notice from a subtle difference in a client's mood that something is bothering them
  • Control PrecisionImportance 3.6Level 3.5Level 4 looks like: Adjust farm tractor controls
  • Oral ComprehensionImportance 3.6Level 3.8Level 4 looks like: Understand a coach's oral instructions for a sport
  • Written ComprehensionImportance 3.6Level 3.5Level 4 looks like: Understand an apartment lease
  • Oral ExpressionImportance 3.5Level 3.6Level 4 looks like: Give instructions to a lost motorist
  • Perceptual SpeedImportance 3.5Level 3.6Level 4 looks like: Read five pressure indicators in 10 seconds to make sure each is within safe limits
  • Information OrderingImportance 3.3Level 3.6Level 2 looks like: Follow the correct steps to make change
Show all 52
  • Category FlexibilityImportance 3.1Level 3.5Level 3 looks like: Classify flowers according to size, color, and smell
  • Deductive ReasoningImportance 3.1Level 3.1Level 2 looks like: Know that a stalled car can coast downhill
  • Manual DexterityImportance 3.1Level 3.0Level 4 looks like: Pack oranges in crates as quickly as possible
  • Rate ControlImportance 3.1Level 3.0Level 4 looks like: Keep up with a car that changes speed
  • Reaction TimeImportance 3.1Level 3.1Level 4 looks like: Press a button to stop operation when a warning light goes off
  • Written ExpressionImportance 3.1Level 3.0Level 4 looks like: Write a job recommendation for a subordinate
  • Arm-Hand SteadinessImportance 3.0Level 3.0Level 2 looks like: Light a candle
  • Auditory AttentionImportance 3.0Level 3.0Level 2 looks like: Listen to a lecture while people nearby are talking
  • Far VisionImportance 3.0Level 3.0Level 2 looks like: Read a roadside billboard
  • Finger DexterityImportance 3.0Level 3.0Level 2 looks like: Put coins in a parking meter
  • Flexibility of ClosureImportance 3.0Level 3.0Level 2 looks like: Detect that your phone is ringing while at a concert
  • Inductive ReasoningImportance 3.0Level 3.0Level 2 looks like: Decide what to wear based on the weather report
  • Multilimb CoordinationImportance 3.0Level 3.4Level 4 looks like: Operate a forklift truck in a warehouse
  • Selective AttentionImportance 3.0Level 3.5Level 4 looks like: Watch security monitors for intruders throughout the night shift
  • Trunk StrengthImportance 3.0Level 3.0Level 2 looks like: Sit up in an office chair
  • Visual Color DiscriminationImportance 3.0Level 2.8
  • VisualizationImportance 3.0Level 3.0Level 2 looks like: Imagine how to place paper in a printer so that the letterhead comes out on top
  • Speech ClarityImportance 2.9Level 3.0Level 4 looks like: Make stadium-wide announcements during a sporting event
  • Speech RecognitionImportance 2.9Level 2.9Level 2 looks like: Recognize the voice of a coworker
  • Time SharingImportance 2.9Level 2.9Level 3 looks like: Watch street signs while driving at 30 miles an hour
  • Response OrientationImportance 2.8Level 2.9Level 2 looks like: When a doorbell and phone ring at the same time, quickly select which to answer first
  • Depth PerceptionImportance 2.6Level 2.8Level 2 looks like: Merge a car into traffic on a city street
  • Extent FlexibilityImportance 2.6Level 2.8Level 2 looks like: Reach to adjust the radio in a car
  • Mathematical ReasoningImportance 2.6Level 2.1Level 1 looks like: Determine how much 20 oranges will cost when they are priced at 5 for 4 dollars
  • Speed of ClosureImportance 2.6Level 2.6Level 3 looks like: Recognize a song after hearing only the first few notes
  • Static StrengthImportance 2.6Level 2.6
  • Fluency of IdeasImportance 2.5Level 2.5Level 2 looks like: Name four different uses for a screwdriver
  • Hearing SensitivityImportance 2.5Level 2.4Level 2 looks like: Notice a doorbell ringing
  • MemorizationImportance 2.5Level 2.1Level 1 looks like: Remember the number on your bus to be sure you get back on the right one
  • Gross Body EquilibriumImportance 2.3Level 2.1Level 2 looks like: Stand on a ladder
  • Number FacilityImportance 2.3Level 2.6Level 3 looks like: Calculate a discounted price
  • Dynamic StrengthImportance 2.1Level 1.8Level 2 looks like: Use pruning shears to trim a bush
  • Glare SensitivityImportance 2.1Level 1.9Level 2 looks like: Drive on a familiar road on a cloudy day
  • StaminaImportance 2.1Level 1.8Level 1 looks like: Walk 1/4 mile
  • Explosive StrengthImportance 2.0Level 1.3Level 2 looks like: Hit a nail with a hammer
  • Gross Body CoordinationImportance 2.0Level 2.0Level 2 looks like: Get in and out of a truck
  • OriginalityImportance 2.0Level 2.0Level 2 looks like: Use a credit card to open a locked door
  • Peripheral VisionImportance 2.0Level 1.0Level 2 looks like: Keep in step while marching in a band
  • Spatial OrientationImportance 2.0Level 1.8Level 2 looks like: Use the floor plan to locate a store in a mall
  • Wrist-Finger SpeedImportance 2.0Level 2.0Level 2 looks like: Use a screwdriver to twist in a screw
  • Night VisionImportance 1.9Level 0.9
  • Sound LocalizationImportance 1.9Level 0.9
  • Speed of Limb MovementImportance 1.8Level 1.4Level 2 looks like: Saw through a thin piece of wood
  • Dynamic FlexibilityImportance 1.3Level —

Work activities

Kinds of activity the work is made of.

  • Monitoring Processes, Materials, or SurroundingsImportance 4.5Level 4.6Level 4 looks like: Test electrical circuits
  • Identifying Objects, Actions, and EventsImportance 4.3Level 4.1Level 4 looks like: Judge the suitability of food products for an event
  • Operating Vehicles, Mechanized Devices, or EquipmentImportance 4.2Level 2.4Level 1 looks like: Drive a car
  • Getting InformationImportance 4.1Level 3.4Level 4 looks like: Review a budget
  • Inspecting Equipment, Structures, or MaterialsImportance 4.0Level 4.2Level 4 looks like: Inspect equipment in a chemical processing plant
  • Handling and Moving ObjectsImportance 3.9Level 5.8
  • Communicating with Supervisors, Peers, or SubordinatesImportance 3.8Level 3.4Level 4 looks like: Report the results of a sales meeting to a supervisor
  • Controlling Machines and ProcessesImportance 3.8Level 4.4Level 4 looks like: Operate a drilling rig
Show all 41
  • Documenting/Recording InformationImportance 3.8Level 3.2Level 4 looks like: Document the results of a crime scene investigation
  • Performing General Physical ActivitiesImportance 3.7Level 4.6Level 4 looks like: Paint the outside of a house
  • Processing InformationImportance 3.7Level 3.3Level 4 looks like: Calculate the adjustments for insurance claims
  • Updating and Using Relevant KnowledgeImportance 3.5Level 3.4Level 4 looks like: Keep current on changes in maintenance procedures for repairing sports cars
  • Making Decisions and Solving ProblemsImportance 3.4Level 3.1Level 4 looks like: Select the location for a major retail store
  • Evaluating Information to Determine Compliance with StandardsImportance 3.3Level 2.7
  • Establishing and Maintaining Interpersonal RelationshipsImportance 3.2Level 3.7Level 4 looks like: Maintain good working relationships with almost all coworkers and clients
  • Estimating the Quantifiable Characteristics of Products, Events, or InformationImportance 3.2Level 2.6
  • Judging the Qualities of Objects, Services, or PeopleImportance 3.2Level 2.9
  • Training and Teaching OthersImportance 3.2Level 2.6
  • Organizing, Planning, and Prioritizing WorkImportance 3.1Level 3.0Level 4 looks like: Plan and adjust a personal to-do list according to changing demands
  • Working with ComputersImportance 3.1Level 2.7
  • Analyzing Data or InformationImportance 2.9Level 2.3Level 1 looks like: Skim a short article to gather the main point
  • Coordinating the Work and Activities of OthersImportance 2.8Level 2.2Level 1 looks like: Exchange information during a shift change
  • Repairing and Maintaining Mechanical EquipmentImportance 2.5Level 2.2Level 1 looks like: Make simple, external adjustments to a door hinge with ordinary hand tools
  • Coaching and Developing OthersImportance 2.4Level 2.0Level 1 looks like: Show a coworker how to operate a piece of equipment
  • Developing and Building TeamsImportance 2.3Level 1.5Level 1 looks like: Encourage two coworkers to stick with a tough assignment
  • Monitoring and Controlling ResourcesImportance 2.3Level 2.0Level 1 looks like: Work as a server responsible for keeping track of utensils
  • Thinking CreativelyImportance 2.3Level 2.3Level 1 looks like: Change the spacing on a printed report
  • Interpreting the Meaning of Information for OthersImportance 2.2Level 1.8Level 1 looks like: Interpret a blood pressure reading
  • Repairing and Maintaining Electronic EquipmentImportance 2.1Level 1.6Level 1 looks like: Use display settings to adjust a television picture
  • Scheduling Work and ActivitiesImportance 2.1Level 1.5Level 1 looks like: Make appointments for patients using a predetermined schedule
  • Developing Objectives and StrategiesImportance 2.0Level 1.3Level 1 looks like: Plan the holiday schedule for an airline workforce
  • Providing Consultation and Advice to OthersImportance 2.0Level 1.3Level 1 looks like: Work in a position that requires little advising of others
  • Assisting and Caring for OthersImportance 1.9Level 1.2Level 1 looks like: Help a coworker complete an assignment
  • Performing Administrative ActivitiesImportance 1.9Level 1.1Level 1 looks like: Complete routine paperwork
  • Guiding, Directing, and Motivating SubordinatesImportance 1.8Level 1.3Level 1 looks like: Work occasionally as a backup supervisor
  • Resolving Conflicts and Negotiating with OthersImportance 1.8Level 1.5Level 1 looks like: Apologize to a customer who complains about waiting too long
  • Drafting, Laying Out, and Specifying Technical Devices, Parts, and EquipmentImportance 1.7Level 1.0Level 1 looks like: Specify the lighting for a work area
  • Staffing Organizational UnitsImportance 1.5Level 0.6Level 1 looks like: Work in a position that has minimal staffing requirements
  • Selling or Influencing OthersImportance 1.4Level —
  • Communicating with People Outside the OrganizationImportance 1.1Level —
  • Performing for or Working Directly with the PublicImportance 1.1Level —

Work context

The conditions most characteristic of the work, on O*NET's 1–5 context scale.

  • Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets5.0
  • Exposed to Contaminants4.9
  • Face-to-Face Discussions with Individuals and Within Teams4.9
  • Importance of Being Exact or Accurate4.9
  • Work With or Contribute to a Work Group or Team4.8
  • Exposed to Hazardous Conditions4.6
  • Importance of Repeating Same Tasks4.6
  • Contact With Others4.4
  • Time Pressure4.4
  • Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection4.4

Technology

8 tools

Software used in this work. In demand: among the tools job postings for this occupation name most. Hot: often named in job postings across the economy.

In demand (4)

  • Microsoft Excelhot
  • Microsoft Office softwarehot
  • Microsoft Outlookhot
  • SAP softwarehot

Hot (2; 4 more marked hot above)

  • Microsoft PowerPoint
  • Microsoft Word
Other tools (2)
  • IBM Notes
  • Operational databases

Related occupations

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ESCO equivalents

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This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license; O*NET® is a trademark of USDOL/ETA. ESCO occupations and skills are from the European Commission's ESCO classification, and the occupation crosswalk is the official ESCO–O*NET mapping by the ESCO Secretariat with USDOL/ETA. This service uses the ESCO classification of the European Commission. BlissPoint Analytics has modified all or some of this information: skill, task and descriptor ratings are rounded to one decimal, and ESCO occupations show Job Zone and interests copied from a crosswalked O*NET occupation. USDOL/ETA has not approved, endorsed, or tested these modifications.