Timing device assemblers and adjusters build and repair the precise mechanisms that keep clocks, watches, and other timing instruments working. It is hands-on, detail-oriented work you can enter with a high school diploma and on-the-job training.
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You assemble small mechanical components into timing devices, then test and adjust them to ensure accuracy. The work involves handling delicate parts, inspecting equipment for defects, and making repairs to mechanical systems. You'll use precision tools and sometimes operate machines to shape or fit components. Problem-solving is part of the job when devices don't meet specifications. You'll communicate regularly with supervisors and coworkers to coordinate tasks and report on progress or issues.
Core work activities
Career video courtesy of CareerOneStop.
Timing Device Assemblers and Adjusters earn a median of $62,620 a year, based on 2025 data from the U.S. Bureau of Labor Statistics. Pay rises with experience, specialty, and location.
The outlook is softer here. Employment is projected to fall 18 percent from 2024 to 2034.
Top skills
Knowledge areas
Start with a high school diploma or equivalent. Most employers provide on-the-job training to teach you the specific skills needed for assembly, adjustment, and repair work. You'll learn to read technical drawings, use precision measuring instruments, and understand the mechanical principles behind timing devices. Some employers may offer apprenticeships or structured training programs. The preparation level is moderate, meaning you'll need some foundational knowledge but can build expertise through hands-on experience on the job.
Most people enter this field directly from high school with employer-sponsored training. If you're deciding between different entry paths or want to map out your first steps, Pathly can map the timing device assembler and adjuster path that fits you with your school counselor or career advisor to create a plan that fits your timeline.
You do not need a license to work as a timing device assembler and adjuster, but professional certifications can strengthen your resume.
Common certifications
You're drawn to hands-on work with mechanical systems and tools. You notice details, solve problems methodically, and prefer learning by doing rather than theory alone.
Reading about a career is the easy part. Turning it into a plan is where most students get stuck. Pathly takes you from curious to a clear next step, and gives your counselor the insight to champion you along the way.
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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).