Occupation AtlasMuseum Technicians and Conservators
O*NET · 25-4013.00
Museum Technicians and Conservators
Restore, maintain, or prepare objects in museum collections for storage, research, or exhibit. May work with specimens such as fossils, skeletal parts, or botanicals; or artifacts, textiles, or art. May identify and record objects or install and arrange them in exhibits. Includes book or document conservators.
19 more
Conservator Technician (Conservator Tech) · Document Restorer · Ethnographic Materials Conservator · Exhibit Preparator · Exhibit Tech · Exhibit Technician (Exhibit Tech) · Museum Exhibit Tech · Museum Exhibit Technician (Museum Exhibit Tech) · Museum Preparator · Museum Registrar · Museum Tech · Museum Technician (Museum Tech) · Objects Conservator · Paintings Conservator · Paper Conservator · Preparator · Preservation Contactor · Preservation Vendor · Textile Conservator
Compare with another occupationCompare with Cartographers and Photogrammetrists
Job Zone
- 1
- 2
- 3
- 4
- 5
Zone 5: Extensive Preparation Needed
Extensive preparation. Usually a graduate degree, with extensive skill, knowledge and experience — many of these occupations expect more than five years of experience.
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 Realistic5.67
- C Conventional4.58
- I Investigative3.21
- A Artistic3.14
- S Social2.64
- E Enterprising1.51
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 (60%)
- On-site or in-plant training
- None (36%)
- On-the-job training
- Over 1 year, up to and including 2 years (20%)
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.
- Reading ComprehensionbasicImportance 4.0Level 4.1Level 4 looks like: Understand an email from management describing new personnel policies
- Active ListeningbasicImportance 3.9Level 3.9Level 4 looks like: Answer inquiries regarding credit references
- SpeakingbasicImportance 3.6Level 3.9Level 4 looks like: Interview applicants to obtain personal and work history
- WritingbasicImportance 3.4Level 3.9Level 4 looks like: Write an email to staff outlining new directives
- Critical ThinkingbasicImportance 3.4Level 3.6Level 4 looks like: Evaluate customer complaints and determine appropriate responses
- MonitoringbasicImportance 3.4Level 3.5Level 4 looks like: Monitor a meeting and revise the agenda to ensure important topics are discussed
- Complex Problem SolvingImportance 3.3Level 3.3Level 4 looks like: Redesign a floor layout to take advantage of new manufacturing techniques
- Judgment and Decision MakingImportance 3.3Level 3.3Level 4 looks like: Evaluate a loan application for degree of risk
- Active LearningbasicImportance 3.1Level 3.1Level 4 looks like: Determine the impact of new menu changes on a restaurant's purchasing requirements
- CoordinationImportance 3.0Level 3.3Level 4 looks like: Work with others to put a new roof on a house
- Social PerceptivenessImportance 3.0Level 3.1Level 4 looks like: Be aware of how a coworker's promotion will affect a work group
- InstructingImportance 3.0Level 3.0Level 2 looks like: Instruct a new employee in the use of a timekeeping system
Show the other 23
- Learning StrategiesbasicImportance 2.9Level 3.0Level 2 looks like: Learn a different method of completing a task from a coworker
- Time ManagementImportance 2.9Level 2.8Level 2 looks like: Keep a monthly calendar of appointments
- Quality Control AnalysisImportance 2.8Level 2.9Level 2 looks like: Inspect a draft email for errors (e.g., grammar, punctuation)
- Service OrientationImportance 2.8Level 2.9Level 2 looks like: Ask customers if they would like a cup of coffee
- Management of Personnel ResourcesImportance 2.8Level 2.8Level 2 looks like: Encourage a coworker who is having difficulty finishing a project
- Systems AnalysisImportance 2.6Level 2.6Level 2 looks like: Determine how loss of a team member will affect the completion of a job
- Systems EvaluationImportance 2.6Level 2.6Level 2 looks like: Determine why estimates for the time to complete a task are overly optimistic
- SciencebasicImportance 2.5Level 2.4Level 2 looks like: Conduct standard tests to determine soil quality
- NegotiationImportance 2.4Level 2.5Level 2 looks like: Present justification to a manager for altering a work schedule
- PersuasionImportance 2.4Level 2.5Level 2 looks like: Solicit donations for a charity
- MathematicsbasicImportance 2.4Level 2.3Level 2 looks like: Count the amount of change to be given to a customer
- Management of Material ResourcesImportance 2.3Level 2.0Level 2 looks like: Reserve a room for a management meeting
- Operations MonitoringImportance 2.0Level 1.9Level 2 looks like: Monitor completion times while running a computer program
- Management of Financial ResourcesImportance 1.9Level 1.6Level 2 looks like: Use available funds to buy office supplies and record the amount of the purchase
- Operation and ControlImportance 1.9Level 1.4Level 2 looks like: Navigate the settings on an office printer to print on both sides of the paper
- RepairingImportance 1.8Level 1.0Level 2 looks like: Tighten a screw to get a door to close properly
- Operations AnalysisImportance 1.6Level 0.9
- TroubleshootingImportance 1.6Level 0.9
- Technology DesignImportance 1.5Level 0.9
- Equipment MaintenanceImportance 1.5Level 0.6
- Equipment SelectionImportance 1.5Level 0.6
- InstallationImportance 1.5Level 0.5
- ProgrammingImportance 1.4Level 0.5
Tasks
20 core · 4 supplementalWhat people in this occupation do, as O*NET records it, core tasks first by importance (1–5).
- Determine whether objects need repair and choose the safest and most effective method of repair.Importance 4.8
- Specialize in particular materials or types of object, such as documents and books, paintings, decorative arts, textiles, metals, or architectural materials.Importance 4.7
- Recommend preservation procedures, such as control of temperature and humidity, to curatorial and building staff.Importance 4.7
- Install, arrange, assemble, and prepare artifacts for exhibition, ensuring the artifacts' safety, reporting their status and condition, and identifying and correcting any problems with the set up.Importance 4.6
- Clean objects, such as paper, textiles, wood, metal, glass, rock, pottery, and furniture, using cleansers, solvents, soap solutions, and polishes.Importance 4.5
- Repair, restore, and reassemble artifacts, designing and fabricating missing or broken parts, to restore them to their original appearance and prevent deterioration.Importance 4.5
- Study object documentation or conduct standard chemical and physical tests to ascertain the object's age, composition, original appearance, need for treatment or restoration, and appropriate preservation method.Importance 4.5
- Perform tests and examinations to establish storage and conservation requirements, policies, and procedures.Importance 4.5
- Prepare reports on the operation of conservation laboratories, documenting the condition of artifacts, treatment options, and the methods of preservation and repair used.Importance 4.4
- Direct and supervise curatorial, technical, and student staff in the handling, mounting, care, and storage of art objects.Importance 4.4
- Photograph objects for documentation.Importance 4.3
- Enter information about museum collections into computer databases.Importance 4.1
Show the other 12
- Prepare artifacts for storage and shipping.Importance 4.0
- Plan and conduct research to develop and improve methods of restoring and preserving specimens.Importance 4.0
- Perform on-site field work which may involve interviewing people, inspecting and identifying artifacts, note-taking, viewing sites and collections, and repainting exhibition spaces.Importance 3.5
- Notify superior when restoration of artifacts requires outside experts.Importance 3.5
- Estimate cost of restoration work.Importance 3.3
- Coordinate exhibit installations, assisting with design, constructing displays, dioramas, display cases, and models, and ensuring the availability of necessary materials.Importance 3.2
- Deliver artwork on courier trips.Importance 3.2
- Supervise and work with volunteers.Importance 3.0
- Preserve or direct preservation of objects, using plaster, resin, sealants, hardeners, and shellac.Importance 3.6
- Classify and assign registration numbers to artifacts and supervise inventory control.Importance 3.2
- Construct skeletal mounts of fossils, replicas of archaeological artifacts, or duplicate specimens, using a variety of materials and hand tools.Importance 3.0
- Lead tours and teach educational courses to students and the general public.Importance 3.0
Knowledge
Bodies of knowledge the work draws on.
- ChemistryImportance 4.5Level 5.2Level 4 looks like: Use the proper concentration of chlorine to purify a water source
- Fine ArtsImportance 4.4Level 5.8
- History and ArcheologyImportance 4.2Level 5.8
- English LanguageImportance 3.6Level 4.3Level 4 looks like: Edit an article for a news website
- Education and TrainingImportance 3.3Level 4.4Level 4 looks like: Lead a quality improvement seminar
- AdministrativeImportance 3.0Level 4.1Level 4 looks like: Type 30 words per minute
- Computers and ElectronicsImportance 2.9Level 3.9Level 4 looks like: Use a computer to format a document
- DesignImportance 2.9Level 3.0Level 4 looks like: Design plans for remodeling a kitchen
Show all 33
- Engineering and TechnologyImportance 2.8Level 3.0Level 4 looks like: Design a custom office chair
- Administration and ManagementImportance 2.7Level 3.6Level 4 looks like: Monitor progress of a project to ensure timely completion
- BiologyImportance 2.6Level 2.5Level 1 looks like: Feed domestic animals
- Customer and Personal ServiceImportance 2.6Level 3.0Level 4 looks like: Be responsible for 10 children at daycare
- MechanicalImportance 2.6Level 2.9
- Sociology and AnthropologyImportance 2.6Level 3.6Level 4 looks like: Write an article about cultural differences
- Communications and MediaImportance 2.5Level 2.9
- MathematicsImportance 2.5Level 3.4Level 4 looks like: Analyze data to determine areas with the highest sales
- PhysicsImportance 2.5Level 3.2Level 4 looks like: Calculate the speed of a falling object
- Production and ProcessingImportance 2.4Level 2.6
- Public Safety and SecurityImportance 2.4Level 2.5Level 1 looks like: Use a seatbelt
- GeographyImportance 2.1Level 3.2Level 4 looks like: Find a specific country on a world map
- Personnel and Human ResourcesImportance 2.1Level 2.6
- TransportationImportance 2.1Level 2.3Level 1 looks like: Ride a train to work
- Economics and AccountingImportance 2.0Level 1.9Level 1 looks like: Answer billing questions from credit card customers
- Philosophy and TheologyImportance 2.0Level 2.1Level 1 looks like: Watch a TV show on family values
- Building and ConstructionImportance 1.9Level 1.8Level 1 looks like: Choose the proper type of wood for adding a deck onto a house
- Foreign LanguageImportance 1.9Level 2.1Level 1 looks like: Say "please" and "thank you" in a foreign language
- Law and GovernmentImportance 1.9Level 2.0Level 1 looks like: Describe the length of a U.S. presidential term
- Sales and MarketingImportance 1.7Level 1.5Level 1 looks like: Sell cakes at a bake sale
- TelecommunicationsImportance 1.7Level 1.0Level 1 looks like: Send an email
- PsychologyImportance 1.5Level 0.7Level 1 looks like: Monitor several children on a playground
- Medicine and DentistryImportance 1.3Level 0.6Level 1 looks like: Use a band-aid
- Food ProductionImportance 1.1Level —
- Therapy and CounselingImportance 1.1Level —
Abilities
Enduring capacities the work calls for.
- Near VisionImportance 4.0Level 4.3Level 5 looks like: Read the fine print of a legal document
- Oral ComprehensionImportance 4.0Level 4.1Level 4 looks like: Understand a coach's oral instructions for a sport
- Oral ExpressionImportance 4.0Level 4.1Level 4 looks like: Give instructions to a lost motorist
- Written ComprehensionImportance 4.0Level 4.1Level 4 looks like: Understand an apartment lease
- Information OrderingImportance 3.8Level 3.8Level 2 looks like: Follow the correct steps to make change
- Written ExpressionImportance 3.8Level 4.0Level 4 looks like: Write a job recommendation for a subordinate
- Speech RecognitionImportance 3.6Level 3.5Level 4 looks like: Identify a former customer's voice over the phone
- Arm-Hand SteadinessImportance 3.4Level 3.4Level 4 looks like: Thread a needle
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- Deductive ReasoningImportance 3.4Level 4.0Level 5 looks like: Decide what factors to consider in selecting stocks
- Finger DexterityImportance 3.4Level 3.8Level 4 looks like: Attach small dials to audio equipment on an assembly line
- Inductive ReasoningImportance 3.4Level 3.9Level 4 looks like: Determine the prime suspect based on crime scene evidence
- Speech ClarityImportance 3.4Level 3.4Level 4 looks like: Make stadium-wide announcements during a sporting event
- Category FlexibilityImportance 3.3Level 3.6Level 3 looks like: Classify flowers according to size, color, and smell
- Flexibility of ClosureImportance 3.3Level 3.1Level 4 looks like: Look for a golf ball in tall grass
- Problem SensitivityImportance 3.3Level 3.9Level 4 looks like: Notice from a subtle difference in a client's mood that something is bothering them
- VisualizationImportance 3.3Level 3.4Level 4 looks like: Follow a diagram to assemble a metal storage cabinet
- Far VisionImportance 3.1Level 3.1Level 4 looks like: Read the slides on a presentation from across a room
- Fluency of IdeasImportance 3.1Level 3.3Level 4 looks like: Think of as many ideas as possible for the name of a new company
- OriginalityImportance 3.1Level 3.3Level 4 looks like: Redesign job tasks to be interesting for employees
- Visual Color DiscriminationImportance 3.1Level 3.4Level 4 looks like: Trace electrical circuits marked by various colored wires
- Selective AttentionImportance 3.0Level 2.9Level 2 looks like: Answer a business call with coworkers talking nearby
- Manual DexterityImportance 2.9Level 2.6
- Control PrecisionImportance 2.8Level 2.8Level 2 looks like: Adjust a room light with a dimmer switch
- MemorizationImportance 2.8Level 2.9
- Perceptual SpeedImportance 2.6Level 2.6Level 2 looks like: Sort mail according to ZIP codes with no time pressure
- Static StrengthImportance 2.6Level 2.4Level 1 looks like: Push an empty shopping cart
- Extent FlexibilityImportance 2.5Level 2.4Level 2 looks like: Reach to adjust the radio in a car
- Multilimb CoordinationImportance 2.5Level 2.5Level 2 looks like: Row a boat
- Time SharingImportance 2.5Level 2.3Level 2 looks like: Listen to music while entering numbers into a spreadsheet
- Trunk StrengthImportance 2.4Level 2.3Level 2 looks like: Sit up in an office chair
- Mathematical ReasoningImportance 2.3Level 2.1Level 1 looks like: Determine how much 20 oranges will cost when they are priced at 5 for 4 dollars
- Wrist-Finger SpeedImportance 2.3Level 1.9Level 2 looks like: Use a screwdriver to twist in a screw
- Auditory AttentionImportance 2.1Level 2.0Level 2 looks like: Listen to a lecture while people nearby are talking
- Number FacilityImportance 2.1Level 2.1Level 3 looks like: Calculate a discounted price
- Speed of ClosureImportance 2.1Level 2.1Level 3 looks like: Recognize a song after hearing only the first few notes
- Depth PerceptionImportance 2.0Level 1.8Level 2 looks like: Merge a car into traffic on a city street
- Dynamic StrengthImportance 2.0Level 1.6Level 2 looks like: Use pruning shears to trim a bush
- Gross Body EquilibriumImportance 1.9Level 1.5Level 2 looks like: Stand on a ladder
- Explosive StrengthImportance 1.8Level 0.8
- Gross Body CoordinationImportance 1.8Level 1.3Level 2 looks like: Get in and out of a truck
- Hearing SensitivityImportance 1.8Level 1.5Level 2 looks like: Notice a doorbell ringing
- StaminaImportance 1.8Level 0.9Level 1 looks like: Walk 1/4 mile
- Rate ControlImportance 1.6Level 0.9Level 1 looks like: Ride a bicycle alongside a jogger
- Reaction TimeImportance 1.6Level 0.9
- Response OrientationImportance 1.6Level 0.8
- Spatial OrientationImportance 1.5Level 0.5
- Peripheral VisionImportance 1.1Level —
- Speed of Limb MovementImportance 1.1Level —
- Dynamic FlexibilityImportance 1.0Level —
- Glare SensitivityImportance 1.0Level —
- Night VisionImportance 1.0Level —
- Sound LocalizationImportance 1.0Level —
Work activities
Kinds of activity the work is made of.
- Documenting/Recording InformationImportance 4.8Level 4.6Level 4 looks like: Document the results of a crime scene investigation
- Handling and Moving ObjectsImportance 4.7Level 6.0Level 7 looks like: Load boxes on an assembly line
- Making Decisions and Solving ProblemsImportance 4.7Level 5.8
- Getting InformationImportance 4.5Level 5.5Level 4 looks like: Review a budget
- Identifying Objects, Actions, and EventsImportance 4.5Level 5.8
- Updating and Using Relevant KnowledgeImportance 4.5Level 5.6
- Monitoring Processes, Materials, or SurroundingsImportance 4.4Level 5.2Level 4 looks like: Test electrical circuits
- Thinking CreativelyImportance 4.4Level 5.7
Show all 41
- Communicating with Supervisors, Peers, or SubordinatesImportance 4.3Level 5.4Level 4 looks like: Report the results of a sales meeting to a supervisor
- Organizing, Planning, and Prioritizing WorkImportance 4.1Level 5.7
- Inspecting Equipment, Structures, or MaterialsImportance 4.0Level 4.2Level 4 looks like: Inspect equipment in a chemical processing plant
- Analyzing Data or InformationImportance 3.9Level 4.7Level 4 looks like: Determine the interest cost to finance a new building
- Judging the Qualities of Objects, Services, or PeopleImportance 3.9Level 5.3Level 4 looks like: Determine the value of property lost in a fire
- Working with ComputersImportance 3.9Level 3.4Level 4 looks like: Write software for keeping track of parts in inventory
- Establishing and Maintaining Interpersonal RelationshipsImportance 3.8Level 5.0Level 4 looks like: Maintain good working relationships with almost all coworkers and clients
- Processing InformationImportance 3.8Level 5.2Level 4 looks like: Calculate the adjustments for insurance claims
- Estimating the Quantifiable Characteristics of Products, Events, or InformationImportance 3.7Level 3.8Level 4 looks like: Estimate the time required to evacuate a city in the event of a major disaster
- Interpreting the Meaning of Information for OthersImportance 3.7Level 4.3Level 4 looks like: Interpret how foreign tax laws apply to U.S. exports
- Providing Consultation and Advice to OthersImportance 3.7Level 5.0Level 4 looks like: Recommend a new software package to increase operational efficiency
- Developing Objectives and StrategiesImportance 3.6Level 4.5Level 4 looks like: Develop the plan to complete the merger of two organizations over a 3-year period
- Communicating with People Outside the OrganizationImportance 3.5Level 4.2Level 4 looks like: Present information to potential clients about available services
- Training and Teaching OthersImportance 3.5Level 4.8Level 4 looks like: Teach a social sciences course to high school students
- Coaching and Developing OthersImportance 3.4Level 4.5Level 4 looks like: Provide on-the-job training for administrative workers
- Evaluating Information to Determine Compliance with StandardsImportance 3.4Level 3.8Level 4 looks like: Evaluate a complicated insurance claim for compliance with policy terms
- Guiding, Directing, and Motivating SubordinatesImportance 3.3Level 4.0Level 4 looks like: Manage a small team of employees in a dynamic workplace
- Performing General Physical ActivitiesImportance 3.3Level 3.9Level 4 looks like: Paint the outside of a house
- Scheduling Work and ActivitiesImportance 3.3Level 4.1Level 4 looks like: Prepare the work schedule for salesclerks in a large retail store
- Performing Administrative ActivitiesImportance 3.2Level 3.6Level 4 looks like: Complete tax forms for a small business
- Controlling Machines and ProcessesImportance 3.1Level 4.0Level 4 looks like: Operate a drilling rig
- Coordinating the Work and Activities of OthersImportance 3.0Level 4.2Level 4 looks like: Organize the cleanup crew after a major sporting event
- Developing and Building TeamsImportance 3.0Level 3.2Level 4 looks like: Lead an assembly team in an automobile plant
- Monitoring and Controlling ResourcesImportance 2.9Level 3.8Level 4 looks like: Work as a chef responsible for ordering food for the menu
- Drafting, Laying Out, and Specifying Technical Devices, Parts, and EquipmentImportance 2.6Level 3.0Level 4 looks like: Specify the furniture and equipment for a new school
- Repairing and Maintaining Mechanical EquipmentImportance 2.6Level 3.5Level 4 looks like: Change the oil on a tractor
- Resolving Conflicts and Negotiating with OthersImportance 2.5Level 3.2Level 4 looks like: Get two subordinates to agree about vacation schedules
- Assisting and Caring for OthersImportance 2.4Level 2.2Level 1 looks like: Help a coworker complete an assignment
- Performing for or Working Directly with the PublicImportance 2.4Level 3.0Level 4 looks like: Sell shoes in a crowded shoe store
- Staffing Organizational UnitsImportance 2.2Level 2.5Level 1 looks like: Work in a position that has minimal staffing requirements
- Repairing and Maintaining Electronic EquipmentImportance 2.0Level 1.9Level 1 looks like: Use display settings to adjust a television picture
- Selling or Influencing OthersImportance 2.0Level 2.0Level 1 looks like: Convince a coworker to assist with an assignment
- Operating Vehicles, Mechanized Devices, or EquipmentImportance 1.9Level 1.5Level 1 looks like: Drive a car
Work context
The conditions most characteristic of the work, on O*NET's 1–5 context scale.
Technology
17 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.
Hot (12)
- Adobe Acrobat
- Adobe Creative Cloud software
- Adobe Illustrator
- Adobe InDesign
- Adobe Photoshop
- Autodesk AutoCAD
- Microsoft Active Server Pages ASP
- Microsoft Excel
- Microsoft Office software
- Microsoft Outlook
- Microsoft PowerPoint
- Microsoft Word
Other tools (5)
- Gallery Systems EmbARK
- Microsoft Visual FoxPro
- PastPerfect Software PastPerfect
- Questor Systems ARGUS
- Questor Systems QScan32
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.
Cartographers and Photogrammetrists
Average difference 0.2 points · Management of Material Resources −0.7, Quality Control Analysis −0.7
O*NET · Zone 4 · Compare
Medical Assistants
Average difference 0.2 points · Social Perceptiveness +1.0, Service Orientation +0.7
O*NET · Zone 3 · Compare
Food Science Technicians
Average difference 0.3 points · Operations Monitoring +0.8, Science +0.8
O*NET · Zone 3 · Compare
Cytogenetic Technologists
Average difference 0.3 points · Science +1.0, Management of Material Resources −0.7
O*NET · Zone 4 · Compare
Archivists
Average difference 0.3 points · Operation and Control −0.9, Repairing −0.8
O*NET · Zone 5 · Compare
Digital Forensics Analysts
Average difference 0.3 points · Science −0.9, Troubleshooting +0.8
O*NET · Zone 4 · Compare
Power Distributors and Dispatchers
Average difference 0.3 points · Operations Monitoring +1.3, Operation and Control +1.2
O*NET · Zone 3 · Compare
Dental Assistants
Average difference 0.3 points · Reading Comprehension −0.7, Operations Monitoring +0.6
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.