Manufacturing career directory
Calibration Technologists and Technicians
Execute or adapt procedures and techniques for calibrating measurement devices, by applying knowledge of measurement science, mathematics, physics, chemistry, and electronics, sometimes under the direction of engineering staff. Determine measurement standard suitability for calibrating measurement devices. May perform preventive maintenance on equipment. May perform corrective actions to address identified calibration problems.
Also called: Calibration Specialist, Calibration Technician (Calibration Tech), Gauge Specialist, Instrument and Control Technician (I and C Tech), Instrument Control Technician (Instrument Control Tech), Quality Technician (Quality Tech), Calibration Technologist, Certified Calibration Technician (Certified Calibration Tech), Electromechanical Equipment Tester, Electronic Instrument Testing Technician (Electronic Instrument Testing Tech), Electronics Calibration Technician, Hydrometer Calibrator, Instrument Technician, Instrumentation Technician, Metrology Calibration Technician (Metrology Calibration Tech), Scale Technician (Scale Tech), Test Technician (Test Tech)
This is a career information profile, not an advertised job opening.
What the worker does
- Maintain or repair measurement devices or equipment used for calibration testing.
- Verify part dimensions or clearances using precision measuring instruments to ensure conformance to specifications.
- Conduct calibration tests to determine performance or reliability of mechanical, structural, or electromechanical equipment.
- Read blueprints, schematics, diagrams, or technical orders.
- Visually inspect equipment to detect surface defects.
- Calibrate devices by comparing measurements of pressure, temperature, humidity, or other environmental conditions to known standards.
- Write and submit reports about the results of calibration tests.
- Disassemble and reassemble equipment for inspection.
- Analyze test data to identify defects or determine calibration requirements.
- Plan sequences of calibration tests according to equipment specifications and scientific principles.
Skills, machines and equipment
Not yet documented. Confirm requirements with a training provider or employer.
Education and training
Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.
O*NET Job Zone 3: Employees in these occupations usually need one or two years of training involving both on-the-job experience and informal training with experienced workers. A recognized apprenticeship program may be associated with these occupations. Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job. This is broad occupational preparation context; confirm the requirements for a specific employer or apprenticeship.
Apprenticeships
Ask an employer or registered apprenticeship sponsor about current programs, eligibility, training and pay. A career profile does not confirm that a program is available.
Salary reference
56,380–92,080 USD per year · United States · 2025. Source: BLS OEWS via O*NET · 25th–75th percentiles · SOC 17-3028.
Occupational-group wage references are not guaranteed pay for this specialty or an employer's offer.
Career advancement
- Build design, analysis, validation, and project experience; explore senior technical specialist, project lead, or engineering-management paths with the required qualifications.
- Ask employers which demonstrated skills, education, or credentials are needed for the next role. Related careers are exploration options, not automatic promotions.
How Do I Get This Job?
- Review the skills and responsibilities above.
- Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.
- O*NET Job Zone 3: Employees in these occupations usually need one or two years of training involving both on-the-job experience and informal training with experienced workers. A recognized apprenticeship program may be associated with these occupations. Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job. This is broad occupational preparation context; confirm the requirements for a specific employer or apprenticeship.
- Compare real openings and confirm requirements directly with the employer.
View available jobs — availability is not guaranteed; sample listings are not real openings.
Related career information
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Sources and limitations
O*NET® 31.0 Database, U.S. Department of Labor, Employment and Training Administration, under CC BY 4.0. ShopFloor adapted occupational grouping, selected manufacturing-relevant occupations, and retained seven legacy guide titles. Specialties and alternative titles are grouped under O*NET occupations; these occupations can also occur outside manufacturing. Source: https://www.onetcenter.org/database.html. No wage, vacancy, certification, or video data is implied. ShopFloor advancement suggestions are general editorial guidance, not O*NET findings or guaranteed career progression. BLS wage ranges, when available, are national 25th–75th percentiles for the source occupational grouping, across industries; they are not local, apprentice, entry-level, or specialty-specific offers.