Occupation AtlasElectrical and Electronics Repairers, Powerhouse, Substation, and Relay
O*NET · 49-2095.00
Electrical and Electronics Repairers, Powerhouse, Substation, and Relay
Inspect, test, repair, or maintain electrical equipment in generating stations, substations, and in-service relays.
Also called Apparatus Lineman · Corrosion Control Fitter · Corrosion Technician · E and I Technician · Electrical and Instrumentation Technician (E and I Technician) · Electrical Maintenance Mechanic · Electrical Technician · Electrical Test Tech
43 more
Electrical Test Technician (Electrical Test Tech) · Field Electronics Tech · Field Electronics Tech (Field Electronics Technician) · Field Tech · Field Technician (Field Tech) · Gear Technician · Generating Station Mechanic · Generator Mechanic · I and C Technician · Inside Wireman · Instrument and Control Technician (I and C Technician) · Instrumentation and Control Technician (I and C Technician) · Instrumentation Fitter · Lineman · Maintenance Technician · Meter Craftsman · Meter Technician · Motor Room Controller · On Site Service Tech · On Site Service Tech (On Site Service Technician) · Power Generation Tech · Power Generation Technician (Power Generation Tech) · Power Systems Tech · Power Systems Technician (Power Systems Tech) · Power Transformer Repairer · Powerhouse Electrician · Powerhouse Mechanic · Protective Relay Technician · Relay Craftsman · Relay Engineer · Relay Operator · Relay Technician · Service Tech · Service Technician (Service Tech) · Substation Electrician · Substation Mechanic · Substation Technician · Substation Wireman · Test Technician · Transformer Repairer · Transmission Tech · Transmission Technician (Transmission Tech) · Wireman
Compare with another occupationCompare with Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Job Zone
- 1
- 2
- 3
- 4
- 5
Zone 3: Medium Preparation Needed
Medium preparation. Vocational training, related on-the-job experience, or an associate degree, with one to two years of training that combines experience and informal instruction.
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 Realistic7.00
- C Conventional5.27
- I Investigative3.52
- E Enterprising1.30
- S Social1.07
- 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.
- Related work experience
- Over 2 years, up to and including 4 years (35%)
- On-site or in-plant training
- Over 2 years, up to and including 4 years (40%)
- On-the-job training
- Over 2 years, up to and including 4 years (53%)
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.
- Critical ThinkingbasicImportance 3.8Level 3.4Level 4 looks like: Evaluate customer complaints and determine appropriate responses
- Equipment MaintenanceImportance 3.6Level 4.0Level 4 looks like: Clean moving parts in production machinery
- RepairingImportance 3.6Level 4.0Level 4 looks like: Replace a faulty hydraulic valve
- TroubleshootingImportance 3.5Level 4.0Level 4 looks like: Identify the circuit causing an electrical system to fail
- Reading ComprehensionbasicImportance 3.4Level 3.5Level 4 looks like: Understand an email from management describing new personnel policies
- Operations MonitoringImportance 3.3Level 3.3Level 4 looks like: Monitor machine functions on an automated production line
- Quality Control AnalysisImportance 3.3Level 3.3Level 4 looks like: Assess new parts for precision and accuracy to specifications
- Active ListeningbasicImportance 3.1Level 3.1Level 4 looks like: Answer inquiries regarding credit references
- Complex Problem SolvingImportance 3.1Level 3.0Level 2 looks like: Lay out tools to complete a job
- SpeakingbasicImportance 3.1Level 2.9Level 2 looks like: Greet tourists and explain tourist attractions
- Judgment and Decision MakingImportance 3.0Level 3.0Level 2 looks like: Decide how scheduling a break will affect work flow
- MonitoringbasicImportance 3.0Level 3.0Level 2 looks like: Proofread and correct a letter
Show the other 23
- Systems AnalysisImportance 3.0Level 3.0Level 2 looks like: Determine how loss of a team member will affect the completion of a job
- Time ManagementImportance 3.0Level 3.0Level 2 looks like: Keep a monthly calendar of appointments
- Operation and ControlImportance 2.9Level 3.1Level 4 looks like: Adjust the speed of assembly line equipment based on the product being assembled
- Active LearningbasicImportance 2.9Level 3.0Level 2 looks like: Think about the implications of a news article for job opportunities
- CoordinationImportance 2.9Level 3.0Level 2 looks like: Schedule appointments for a medical clinic
- WritingbasicImportance 2.9Level 3.0Level 2 looks like: Write down a guest's order at a restaurant
- Service OrientationImportance 2.9Level 2.8Level 2 looks like: Ask customers if they would like a cup of coffee
- Equipment SelectionImportance 2.9Level 2.3Level 2 looks like: Select a tool to adjust a loose part on a bicycle
- Systems EvaluationImportance 2.8Level 3.0Level 2 looks like: Determine why estimates for the time to complete a task are overly optimistic
- InstructingImportance 2.8Level 2.9Level 2 looks like: Instruct a new employee in the use of a timekeeping system
- Management of Personnel ResourcesImportance 2.8Level 2.8Level 2 looks like: Encourage a coworker who is having difficulty finishing a project
- Social PerceptivenessImportance 2.6Level 2.8Level 2 looks like: Notice that customers are angry because they have been waiting too long
- SciencebasicImportance 2.6Level 2.4Level 2 looks like: Conduct standard tests to determine soil quality
- NegotiationImportance 2.5Level 2.3Level 2 looks like: Present justification to a manager for altering a work schedule
- PersuasionImportance 2.4Level 2.1Level 2 looks like: Solicit donations for a charity
- MathematicsbasicImportance 2.3Level 2.4Level 2 looks like: Count the amount of change to be given to a customer
- Learning StrategiesbasicImportance 2.3Level 2.3Level 2 looks like: Learn a different method of completing a task from a coworker
- Operations AnalysisImportance 2.1Level 2.3Level 2 looks like: Select a printer for an office
- Management of Material ResourcesImportance 2.0Level 1.6Level 2 looks like: Reserve a room for a management meeting
- Management of Financial ResourcesImportance 2.0Level 1.5Level 2 looks like: Use available funds to buy office supplies and record the amount of the purchase
- ProgrammingImportance 1.9Level 1.1Level 2 looks like: Write a program to sort objects in a database
- Technology DesignImportance 1.9Level 1.0Level 2 looks like: Adjust exercise equipment for use by a customer
- InstallationImportance 1.6Level 0.8
Tasks
9 core · 6 supplementalWhat people in this occupation do, as O*NET records it, core tasks first by importance (1–5).
- Inspect and test equipment and circuits to identify malfunctions or defects, using wiring diagrams and testing devices such as ohmmeters, voltmeters, or ammeters.Importance 4.5
- Consult manuals, schematics, wiring diagrams, and engineering personnel to troubleshoot and solve equipment problems and to determine optimum equipment functioning.Importance 4.4
- Prepare and maintain records detailing tests, repairs, and maintenance.Importance 4.4
- Notify facility personnel of equipment shutdowns.Importance 4.2
- Open and close switches to isolate defective relays, performing adjustments or repairs.Importance 4.2
- Analyze test data to diagnose malfunctions, to determine performance characteristics of systems, or to evaluate effects of system modifications.Importance 4.2
- Repair, replace, and clean equipment and components such as circuit breakers, brushes, and commutators.Importance 4.0
- Run signal quality and connectivity tests for individual cables, and record results.Importance 3.8
- Maintain inventories of spare parts for all equipment, requisitioning parts as necessary.Importance 3.5
Show the other 6
- Construct, test, maintain, and repair substation relay and control systems.Importance 4.1
- Test insulators and bushings of equipment by inducing voltage across insulation, testing current, and calculating insulation loss.Importance 4.0
- Schedule and supervise the construction and testing of special devices and the implementation of unique monitoring or control systems.Importance 3.9
- Schedule and supervise splicing or termination of cables in color-code order.Importance 3.9
- Test oil in circuit breakers and transformers for dielectric strength, refilling oil periodically.Importance 3.9
- Disconnect voltage regulators, bolts, and screws, and connect replacement regulators to high-voltage lines.Importance 3.7
Knowledge
Bodies of knowledge the work draws on.
- MechanicalImportance 4.3Level 5.5Level 4 looks like: Replace a valve on a steam pipe
- Engineering and TechnologyImportance 3.9Level 4.5Level 4 looks like: Design a custom office chair
- MathematicsImportance 3.9Level 4.7Level 4 looks like: Analyze data to determine areas with the highest sales
- Public Safety and SecurityImportance 3.9Level 4.1Level 4 looks like: Inspect a building site for safety violations
- English LanguageImportance 3.8Level 3.8Level 4 looks like: Edit an article for a news website
- Computers and ElectronicsImportance 3.7Level 4.1Level 4 looks like: Use a computer to format a document
- DesignImportance 3.7Level 4.1Level 4 looks like: Design plans for remodeling a kitchen
- PhysicsImportance 3.5Level 4.2Level 4 looks like: Calculate the speed of a falling object
Show all 33
- Building and ConstructionImportance 3.4Level 4.0Level 4 looks like: Fix a plumbing leak in the ceiling
- Education and TrainingImportance 3.2Level 3.6Level 4 looks like: Lead a quality improvement seminar
- TelecommunicationsImportance 2.9Level 3.3Level 4 looks like: Install a wireless internet router
- Customer and Personal ServiceImportance 2.8Level 3.3Level 4 looks like: Be responsible for 10 children at daycare
- Administration and ManagementImportance 2.7Level 3.0Level 4 looks like: Monitor progress of a project to ensure timely completion
- AdministrativeImportance 2.7Level 2.4Level 1 looks like: Direct phone calls to the appropriate staff member
- ChemistryImportance 2.6Level 2.9
- Law and GovernmentImportance 2.6Level 2.5Level 1 looks like: Describe the length of a U.S. presidential term
- Personnel and Human ResourcesImportance 2.6Level 2.3Level 1 looks like: Fill out a medical claim form
- PsychologyImportance 2.6Level 2.8
- Production and ProcessingImportance 2.5Level 2.3Level 1 looks like: Put a computer back into its packing materials
- TransportationImportance 2.1Level 2.2Level 1 looks like: Ride a train to work
- Sociology and AnthropologyImportance 1.9Level 1.6Level 1 looks like: Identify two cultures in a story as being different
- Communications and MediaImportance 1.8Level 1.4Level 1 looks like: Write a thank you note
- GeographyImportance 1.7Level 1.1Level 1 looks like: Know the capital of the United States
- Medicine and DentistryImportance 1.7Level 1.6Level 1 looks like: Use a band-aid
- Therapy and CounselingImportance 1.7Level 1.0Level 1 looks like: Put ice on a sprained ankle
- Economics and AccountingImportance 1.6Level 1.0Level 1 looks like: Answer billing questions from credit card customers
- BiologyImportance 1.5Level 1.1Level 1 looks like: Feed domestic animals
- Foreign LanguageImportance 1.2Level —
- Sales and MarketingImportance 1.2Level —
- History and ArcheologyImportance 1.1Level —
- Philosophy and TheologyImportance 1.1Level —
- Fine ArtsImportance 1.0Level —
- Food ProductionImportance 1.0Level —
Abilities
Enduring capacities the work calls for.
- Near VisionImportance 3.9Level 4.0Level 5 looks like: Read the fine print of a legal document
- Arm-Hand SteadinessImportance 3.8Level 3.3Level 4 looks like: Thread a needle
- Oral ComprehensionImportance 3.8Level 3.9Level 4 looks like: Understand a coach's oral instructions for a sport
- Problem SensitivityImportance 3.8Level 3.3Level 4 looks like: Notice from a subtle difference in a client's mood that something is bothering them
- Oral ExpressionImportance 3.6Level 3.9Level 4 looks like: Give instructions to a lost motorist
- Written ComprehensionImportance 3.6Level 3.5Level 4 looks like: Understand an apartment lease
- Information OrderingImportance 3.5Level 3.1Level 2 looks like: Follow the correct steps to make change
- Control PrecisionImportance 3.3Level 3.3Level 4 looks like: Adjust farm tractor controls
Show all 52
- Finger DexterityImportance 3.3Level 3.1Level 4 looks like: Attach small dials to audio equipment on an assembly line
- Visual Color DiscriminationImportance 3.3Level 3.6Level 4 looks like: Trace electrical circuits marked by various colored wires
- Deductive ReasoningImportance 3.1Level 3.0Level 2 looks like: Know that a stalled car can coast downhill
- Flexibility of ClosureImportance 3.1Level 3.1Level 4 looks like: Look for a golf ball in tall grass
- Inductive ReasoningImportance 3.1Level 3.0Level 2 looks like: Decide what to wear based on the weather report
- Manual DexterityImportance 3.1Level 3.1Level 4 looks like: Pack oranges in crates as quickly as possible
- Perceptual SpeedImportance 3.1Level 3.1Level 4 looks like: Read five pressure indicators in 10 seconds to make sure each is within safe limits
- Written ExpressionImportance 3.1Level 3.3Level 4 looks like: Write a job recommendation for a subordinate
- Category FlexibilityImportance 3.0Level 3.0Level 3 looks like: Classify flowers according to size, color, and smell
- Far VisionImportance 3.0Level 3.0Level 2 looks like: Read a roadside billboard
- Selective AttentionImportance 3.0Level 3.0Level 2 looks like: Answer a business call with coworkers talking nearby
- VisualizationImportance 3.0Level 3.3Level 4 looks like: Follow a diagram to assemble a metal storage cabinet
- Mathematical ReasoningImportance 2.9Level 2.9
- 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
- Trunk StrengthImportance 2.9Level 2.5Level 2 looks like: Sit up in an office chair
- Auditory AttentionImportance 2.8Level 2.5Level 2 looks like: Listen to a lecture while people nearby are talking
- Extent FlexibilityImportance 2.8Level 2.8Level 2 looks like: Reach to adjust the radio in a car
- MemorizationImportance 2.8Level 2.8
- Number FacilityImportance 2.8Level 2.8Level 3 looks like: Calculate a discounted price
- OriginalityImportance 2.8Level 3.0Level 2 looks like: Use a credit card to open a locked door
- Depth PerceptionImportance 2.6Level 2.8Level 2 looks like: Merge a car into traffic on a city street
- Fluency of IdeasImportance 2.6Level 2.9Level 2 looks like: Name four different uses for a screwdriver
- Multilimb CoordinationImportance 2.6Level 2.9Level 2 looks like: Row a boat
- Gross Body EquilibriumImportance 2.5Level 2.3Level 2 looks like: Stand on a ladder
- Speed of ClosureImportance 2.5Level 2.1Level 3 looks like: Recognize a song after hearing only the first few notes
- Time SharingImportance 2.5Level 2.8Level 3 looks like: Watch street signs while driving at 30 miles an hour
- Hearing SensitivityImportance 2.4Level 2.4Level 2 looks like: Notice a doorbell ringing
- Gross Body CoordinationImportance 2.3Level 2.3Level 2 looks like: Get in and out of a truck
- Reaction TimeImportance 2.3Level 2.4Level 2 looks like: Start to slow down the car when a traffic light turns yellow
- Wrist-Finger SpeedImportance 2.3Level 2.0Level 2 looks like: Use a screwdriver to twist in a screw
- Response OrientationImportance 2.1Level 1.9Level 2 looks like: When a doorbell and phone ring at the same time, quickly select which to answer first
- Static StrengthImportance 2.1Level 2.1Level 1 looks like: Push an empty shopping cart
- Dynamic StrengthImportance 2.0Level 2.3Level 2 looks like: Use pruning shears to trim a bush
- Glare SensitivityImportance 2.0Level 1.8Level 2 looks like: Drive on a familiar road on a cloudy day
- Night VisionImportance 2.0Level 1.1Level 2 looks like: Read street signs at dusk (just after sunset)
- Peripheral VisionImportance 2.0Level 1.0Level 2 looks like: Keep in step while marching in a band
- Rate ControlImportance 2.0Level 1.9Level 1 looks like: Ride a bicycle alongside a jogger
- Sound LocalizationImportance 2.0Level 1.3Level 2 looks like: Listen to a sound system to determine which speaker is working
- Spatial OrientationImportance 2.0Level 1.3Level 2 looks like: Use the floor plan to locate a store in a mall
- StaminaImportance 2.0Level 2.1Level 1 looks like: Walk 1/4 mile
- Speed of Limb MovementImportance 1.8Level 1.0Level 2 looks like: Saw through a thin piece of wood
- Explosive StrengthImportance 1.6Level 1.1Level 2 looks like: Hit a nail with a hammer
- Dynamic FlexibilityImportance 1.0Level —
Work activities
Kinds of activity the work is made of.
- Identifying Objects, Actions, and EventsImportance 4.4Level 4.1Level 4 looks like: Judge the suitability of food products for an event
- Repairing and Maintaining Electronic EquipmentImportance 4.4Level 6.0Level 7 looks like: Use complex test equipment to calibrate electronic equipment
- Getting InformationImportance 4.3Level 3.7Level 4 looks like: Review a budget
- Inspecting Equipment, Structures, or MaterialsImportance 4.3Level 5.3Level 4 looks like: Inspect equipment in a chemical processing plant
- Making Decisions and Solving ProblemsImportance 4.3Level 4.7Level 4 looks like: Select the location for a major retail store
- Monitoring Processes, Materials, or SurroundingsImportance 4.2Level 4.8Level 4 looks like: Test electrical circuits
- Updating and Using Relevant KnowledgeImportance 4.1Level 5.1Level 4 looks like: Keep current on changes in maintenance procedures for repairing sports cars
- Documenting/Recording InformationImportance 4.0Level 4.0Level 4 looks like: Document the results of a crime scene investigation
Show all 41
- Evaluating Information to Determine Compliance with StandardsImportance 4.0Level 3.9Level 4 looks like: Evaluate a complicated insurance claim for compliance with policy terms
- Controlling Machines and ProcessesImportance 3.9Level 4.7Level 4 looks like: Operate a drilling rig
- Processing InformationImportance 3.9Level 4.2Level 4 looks like: Calculate the adjustments for insurance claims
- Repairing and Maintaining Mechanical EquipmentImportance 3.9Level 4.8Level 4 looks like: Change the oil on a tractor
- Working with ComputersImportance 3.9Level 3.5Level 4 looks like: Write software for keeping track of parts in inventory
- Analyzing Data or InformationImportance 3.8Level 3.8Level 4 looks like: Determine the interest cost to finance a new building
- Communicating with Supervisors, Peers, or SubordinatesImportance 3.8Level 4.1Level 4 looks like: Report the results of a sales meeting to a supervisor
- Performing General Physical ActivitiesImportance 3.6Level 4.9Level 4 looks like: Paint the outside of a house
- Organizing, Planning, and Prioritizing WorkImportance 3.5Level 4.6Level 4 looks like: Plan and adjust a personal to-do list according to changing demands
- Drafting, Laying Out, and Specifying Technical Devices, Parts, and EquipmentImportance 3.4Level 3.5Level 4 looks like: Specify the furniture and equipment for a new school
- Establishing and Maintaining Interpersonal RelationshipsImportance 3.4Level 4.3Level 4 looks like: Maintain good working relationships with almost all coworkers and clients
- Handling and Moving ObjectsImportance 3.4Level 5.1Level 4 looks like: Arrange books in a library
- Judging the Qualities of Objects, Services, or PeopleImportance 3.4Level 3.8Level 4 looks like: Determine the value of property lost in a fire
- Operating Vehicles, Mechanized Devices, or EquipmentImportance 3.4Level 2.9
- Training and Teaching OthersImportance 3.3Level 3.4Level 4 looks like: Teach a social sciences course to high school students
- Thinking CreativelyImportance 3.2Level 3.6Level 4 looks like: Adapt popular music for a high school marching band
- Coaching and Developing OthersImportance 3.1Level 3.4Level 4 looks like: Provide on-the-job training for administrative workers
- Interpreting the Meaning of Information for OthersImportance 3.1Level 2.8
- Estimating the Quantifiable Characteristics of Products, Events, or InformationImportance 3.0Level 3.1Level 4 looks like: Estimate the time required to evacuate a city in the event of a major disaster
- Scheduling Work and ActivitiesImportance 3.0Level 3.2Level 4 looks like: Prepare the work schedule for salesclerks in a large retail store
- Performing Administrative ActivitiesImportance 2.8Level 2.5Level 1 looks like: Complete routine paperwork
- Providing Consultation and Advice to OthersImportance 2.8Level 3.4Level 4 looks like: Recommend a new software package to increase operational efficiency
- Assisting and Caring for OthersImportance 2.7Level 2.6
- Coordinating the Work and Activities of OthersImportance 2.7Level 2.9
- Monitoring and Controlling ResourcesImportance 2.7Level 2.8
- Communicating with People Outside the OrganizationImportance 2.5Level 1.9Level 1 looks like: Have little contact with people outside the organization
- Developing Objectives and StrategiesImportance 2.5Level 2.3Level 1 looks like: Plan the holiday schedule for an airline workforce
- Guiding, Directing, and Motivating SubordinatesImportance 2.5Level 2.1Level 1 looks like: Work occasionally as a backup supervisor
- Resolving Conflicts and Negotiating with OthersImportance 2.5Level 2.6
- Developing and Building TeamsImportance 2.0Level 1.6Level 1 looks like: Encourage two coworkers to stick with a tough assignment
- Performing for or Working Directly with the PublicImportance 1.7Level 1.0Level 1 looks like: Check tickets at a concert
- Selling or Influencing OthersImportance 1.6Level 0.9Level 1 looks like: Convince a coworker to assist with an assignment
- Staffing Organizational UnitsImportance 1.5Level 0.6Level 1 looks like: Work in a position that has minimal staffing requirements
Work context
The conditions most characteristic of the work, on O*NET's 1–5 context scale.
Technology
11 toolsSoftware 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 (3)
- Microsoft Excelhot
- Microsoft Office softwarehot
- Microsoft Wordhot
Hot (3; 3 more marked hot above)
- Autodesk AutoCAD
- Microsoft Outlook
- Microsoft Windows
Other tools (5)
- Fluke Corporation FlukeView Forms
- Megger PowerDB
- OMICRON Test Universe
- Supervisory control and data acquisition SCADA software
- Web browser software
Related occupations
O*NET's own list of the occupations most related to this one, closest first.
ESCO equivalents
From the official ESCO–O*NET crosswalk, strongest match first. A broader occupation takes in this one; a narrower one is a part of it.
Closest occupations
Compare any occupation →Other O*NET occupations whose importance ratings on the 35 skills both rate are nearest to this one's, with the biggest differences named. A plain rule, not a hidden score.
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Average difference 0.2 points · Installation +1.7, Science −0.7
O*NET · Zone 3 · Compare
Electrical and Electronics Repairers, Commercial and Industrial Equipment
Average difference 0.2 points · Installation +1.3, Learning Strategies +0.6
O*NET · Zone 3 · Compare
Audiovisual Equipment Installers and Repairers
Average difference 0.2 points · Installation +1.8, Science −0.8
O*NET · Zone 3 · Compare
Home Appliance Repairers
Average difference 0.2 points · Installation +1.4, Science −0.8
O*NET · Zone 2 · Compare
Geothermal Technicians
Average difference 0.2 points · Installation +1.4, Monitoring +0.8
O*NET · Zone 2 · Compare
Medical Equipment Repairers
Average difference 0.2 points · Installation +0.9, Critical Thinking −0.7
O*NET · Zone 3 · Compare
Automotive Engineering Technicians
Average difference 0.2 points · Mathematics +0.8, Installation +0.8
O*NET · Zone 3 · Compare
Hydroelectric Plant Technicians
Average difference 0.2 points · Operation and Control +0.9, Mathematics +0.7
O*NET · Zone 3 · Compare
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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.