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Calibrates, maintains and repairs the instruments that measure and control industrial processes — the pressure, flow, temperature and level devices used in refineries, power and water utilities, food and pharmaceutical plants and manufacturing. Applies measurement science, electronics and systematic troubleshooting to keep equipment within specification and to bring it back when it drifts. Commonly known on site as an instrument and control, or I&C, technician.
$46,680
Lower reported wage
—
Not available in our data
$106,550
Upper reported wage
Annual U.S. salaries. Actual pay varies by location, employer, and experience. The lower and upper figures do not represent starting and senior salaries.

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Create free account →BLS calibration technicians are a related benchmark; broader instrumentation duties differ by industry. [1]
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U.S. career guide. Program, employer, and state requirements can differ.
Annual median review, October 27, 2026: The stored BLS occupation includes a broader population than this specialty, title, or credential. No separate annual median for this role has been verified in the reviewed source, so the broader occupation median is not presented as its own. The stored category 17-3028 covers Calibration Technologists and Technicians; a separate industrial instrumentation median was not verified. Sources: https://www.bls.gov/oes/2025/may/oes_stru.htm . Existing employment and projection figures were not refreshed.
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A related major can be preparation; it does not by itself qualify you for the career.
Direct technical preparation; seek hands-on calibration and controls practice. [1]
Inspect, adjust, and troubleshoot measuring and control instruments. [1]
Industrial plants, calibration labs, utilities, and service firms. [1]
Usually full time; shutdowns or urgent faults may change hours. [1]
Small measurement errors can affect quality or safety. [1]
Experience can lead to senior calibration or controls roles. [1]
These are possible directions. Promotion timing and pay depend on the role and employer.