Calibration technologists and technicians ensure that instruments and equipment measure accurately and perform reliably. The work is hands-on, in demand, and you can start with a high school diploma. Here is what the work involves, what it takes, and how to get in.
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Calibration technologists and technicians test, adjust, and maintain precision instruments and equipment to ensure they meet exact specifications. You measure instrument performance against known standards, identify deviations, and make adjustments to restore accuracy. The work spans manufacturing, aerospace, healthcare, and quality assurance environments. You use specialized testing equipment, follow detailed procedures, and document results carefully. Attention to detail and problem-solving are central to keeping systems and products reliable.
Core work activities
Calibration Technologists and Technicians earn a median of $67,820 a year, based on 2025 data from the U.S. Bureau of Labor Statistics. Pay rises with experience, specialty, and location.
The outlook is strong. Employment is projected to grow 5 percent from 2024 to 2034, faster than average for all occupations, with about 1,400 openings a year.
Top skills
Knowledge areas
You can enter this field with a high school diploma and on-the-job training. Many employers provide apprenticeships or formal training programs that teach calibration procedures, measurement systems, and equipment operation. Some technicians pursue additional certifications in their specialty area to advance their skills and career prospects. The preparation involves medium-level technical knowledge, so you will learn both theory and hands-on practice before working independently.
Most paths into calibration work start with entry-level positions and on-the-job training, though some pursue formal apprenticeships. If you are exploring options and want to map out your next steps, Pathly can map the calibration technologist and technician path that fits you and work through it with your counselor.
You do not need a license to work as a calibration technologist and technician, but professional certifications can strengthen your resume.
Common certifications
You are drawn to hands-on, practical work with tools and equipment. You like solving problems systematically and take pride in precision and accuracy.
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Last updated July 1, 2026.
Data sources. Career details from the O*NET 30.3 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under CC BY 4.0. O*NET® is a trademark of USDOL/ETA. Salary and outlook figures from the U.S. Bureau of Labor Statistics (May 2025 wages; 2024–2034 projections), delivered via the CareerOneStop API. Certification, licensing, wage, and outlook data from CareerOneStop, sponsored by USDOL/ETA and the Minnesota Department of Employment and Economic Development (DEED).