SkillsGraph

Quality Control Analysis

Transferable skill← Browse all
Practice this skill ↓

O*NET® 31.0 occupation ratings · Individual ratings date from June 2010 to August 2026. Current job demand is not available here.

Where it matters

Highest importance first

Importance and level are original source rating values. Scale ranges are not included here; compare each only with the same rating in another row. These describe an occupation, rather than what one employer requires or what you can do.

910 total

  • Clinical Nurse SpecialistsImportance2.12Level2.38
    Rating details

    Importance

    Updated
    2025-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2025-08-01
    Sample size
    8
    Standard error
    0.183
    95% confidence interval
    2.0164–2.7336
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.25
    95% confidence interval
    1.76–2.74
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Compliance ManagersImportance2.12Level1.88
    Rating details

    Importance

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.2266
    95% confidence interval
    1.4309–2.3191
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Compliance OfficersImportance2.12Level1.25
    Rating details

    Importance

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.3504
    95% confidence interval
    1.4383–2.8117
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.366
    95% confidence interval
    0.5327–1.9673
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Construction LaborersImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • CoronersImportance2.12Level2.00
    Rating details

    Importance

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.189
    95% confidence interval
    1.6296–2.3704
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2012-07-01
    Sample size
    8
    Standard error
    0.295
    95% confidence interval
    1.5467–2.7033
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2012-07-01
    Sample size
    8
    Standard error
    0.295
    95% confidence interval
    1.2967–2.4533
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2016-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2016-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.63–2.12
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.2266
    95% confidence interval
    1.6809–2.5691
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.25
    95% confidence interval
    1.26–2.24
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.63–2.12
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Exercise PhysiologistsImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Family Medicine PhysiciansImportance2.12Level2.00
    Rating details

    Importance

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.189
    95% confidence interval
    1.6296–2.3704
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2022-08-01
    Sample size
    8
    Standard error
    0.3504
    95% confidence interval
    1.4383–2.8117
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2022-08-01
    Sample size
    8
    Standard error
    0.4629
    95% confidence interval
    0.5927–2.4073
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2018-08-01
    Sample size
    8
    Standard error
    0.295
    95% confidence interval
    1.5467–2.7033
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2018-08-01
    Sample size
    8
    Standard error
    0.4629
    95% confidence interval
    1.0927–2.9073
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Flight AttendantsImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Food Preparation WorkersImportance2.12Level1.75
    Rating details

    Importance

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.1637
    95% confidence interval
    1.4292–2.0708
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Food Servers, NonrestaurantImportance2.12Level2.00
    Rating details

    Importance

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.189
    95% confidence interval
    1.6296–2.3704
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Forest and Conservation WorkersImportance2.12Level2.00
    Rating details

    Importance

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0
    95% confidence interval
    2–2
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Funeral Home ManagersImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2024-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2011-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2011-07-01
    Sample size
    8
    Standard error
    0
    95% confidence interval
    2–2
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Industrial EcologistsImportance2.12Level1.88
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.2266
    95% confidence interval
    1.4309–2.3191
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2025-08-01
    Sample size
    8
    Standard error
    0.295
    95% confidence interval
    1.5467–2.7033
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2025-08-01
    Sample size
    8
    Standard error
    0.4407
    95% confidence interval
    1.0113–2.7387
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Light Truck DriversImportance2.12Level1.88
    Rating details

    Importance

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.63–2.12
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2022-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2022-08-01
    Sample size
    8
    Standard error
    0.183
    95% confidence interval
    2.2664–2.9836
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2022-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2022-08-01
    Sample size
    8
    Standard error
    0.2631
    95% confidence interval
    1.1094–2.1406
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Medical AssistantsImportance2.12Level1.75
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.2266
    95% confidence interval
    1.6809–2.5691
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.25
    95% confidence interval
    1.26–2.24
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2015-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2015-07-01
    Sample size
    8
    Standard error
    0.25
    95% confidence interval
    1.26–2.24
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Music TherapistsImportance2.12Level1.38
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.2631
    95% confidence interval
    0.8594–1.8906
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Natural Sciences ManagersImportance2.12Level2.00
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0
    95% confidence interval
    2–2
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Naturopathic PhysiciansImportance2.12Level1.25
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.1637
    95% confidence interval
    0.9292–1.5708
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Nurse MidwivesImportance2.12Level2.00
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.189
    95% confidence interval
    1.6296–2.3704
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Nurse PractitionersImportance2.12Level2.50
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.2673
    95% confidence interval
    1.9762–3.0238
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.63–2.12
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Occupational TherapistsImportance2.12Level1.75
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.1637
    95% confidence interval
    1.4292–2.0708
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Occupational Therapy AidesImportance2.12Level1.62
    Rating details

    Importance

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.2266
    95% confidence interval
    1.6809–2.5691
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.2631
    95% confidence interval
    1.1094–2.1406
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Parts SalespersonsImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Passenger AttendantsImportance2.12Level1.88
    Rating details

    Importance

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.63–2.12
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0
    95% confidence interval
    2–2
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Pharmacy TechniciansImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2021-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Physics Teachers, PostsecondaryImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.63–2.12
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Project Management SpecialistsImportance2.12Level1.75
    Rating details

    Importance

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.2266
    95% confidence interval
    1.6809–2.5691
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2026-08-01
    Sample size
    8
    Standard error
    0.366
    95% confidence interval
    1.0327–2.4673
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Purchasing ManagersImportance2.12Level1.75
    Rating details

    Importance

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2023-08-01
    Sample size
    8
    Standard error
    0.1637
    95% confidence interval
    1.4292–2.0708
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Rating details

    Importance

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2019-08-01
    Sample size
    8
    Standard error
    0
    95% confidence interval
    2–2
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Skincare SpecialistsImportance2.12Level1.38
    Rating details

    Importance

    Updated
    2025-08-01
    Sample size
    8
    Standard error
    0.2266
    95% confidence interval
    1.6809–2.5691
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2025-08-01
    Sample size
    8
    Standard error
    0.3239
    95% confidence interval
    0.7402–2.0098
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Slaughterers and Meat PackersImportance2.12Level2.00
    Rating details

    Importance

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2017-07-01
    Sample size
    8
    Standard error
    0
    95% confidence interval
    2–2
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst
  • Sustainability SpecialistsImportance2.12Level2.12
    Rating details

    Importance

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    Not reported
    Rating method
    Analyst

    Level

    Updated
    2020-08-01
    Sample size
    8
    Standard error
    0.125
    95% confidence interval
    1.88–2.37
    Low precision
    No
    Not relevant
    No
    Rating method
    Analyst