Career comparison
Calibration Technician vs. Quality Control Inspector
Side-by-side pay, training, growth and day-to-day duties to help you choose between two related careers.
Calibration technicians earn more at the median ($67,820 vs. $48,570), while quality control inspectors usually get to work faster (3–12 months on the job of training). Calibration technicians make sure gauges and instruments measure accurately. Quality control inspectors measure, test and inspect products to make sure they meet specifications.
Pay data: BLS OEWS, May 2025 · Outlook: BLS 2025–35 · Checked October 15, 2026
| Calibration Technician | Quality Control Inspector | |
|---|---|---|
| Median pay | $67,820 ($32.61/hr) | $48,570 ($23.35/hr) |
| Pay range (10th–90th) | $46,680 – $106,550 | $35,510 – $77,860 |
| Job growth, 2025–35 | +4.8% (about as fast as average) | +2.5% (about as fast as average) |
| Openings per year | 1,500 | 66,700 |
| Typical entry education | Associate's degree | High school diploma or equivalent |
| Training time | 2 years | 3–12 months on the job |
| Key credential | ASQ Certified Calibration Technician (CCT) | ASQ Certified Quality Inspector (CQI) |
| Work setting | Technicians work in temperature-controlled labs and on production floors.. | Inspectors work on production floors, in quality labs and at receiving docks in factories. |
What each job does
Calibration Technician
- Calibrate instruments against standards
- Adjust and repair instruments
- Document results and uncertainty
- Issue calibration certificates
- Track calibration schedules
Quality Control Inspector
- Read drawings, specifications and inspection plans
- Measure parts with precision instruments
- Perform first-article and in-process inspections
- Sample and test products according to plans
- Record data and complete inspection reports
How they’re similar
Both careers involve indoor work, hands-on work, working with information, and steady routines. They sit in different fields, science, engineering & lab and mechanics, maintenance & manufacturing, but share transferable skills such as precision and attention to detail.
Which should you choose?
Choose calibration technician if…
- I’m precise
- I like electronics and instruments
- I like clear procedures
Choose quality control inspector if…
- I notice small details others miss
- I like measuring and checking things
- I can stand by my decisions
Still torn? Take the Calibration Technician fit quiz and the Quality Control Inspector fit quiz, or the full Career Match Quiz.
Quick comparisons
Which pays more, calibration technician or quality control inspector?
Calibration Technicians earn more at the median: $67,820 versus $48,570 for quality control inspectors, based on BLS May 2025 data.
Which takes less time to train for?
Quality Control Inspectors typically train faster (3–12 months on the job) than calibration technicians (2 years).
Which career has better job growth?
BLS projects calibration technicians to grow +4.8% from 2025–35, compared with +2.5% for quality control inspectors.