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Engine and Other Machine Assemblers

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What You Need to Know About Engine and Machine Assemblers

Job Description & Duties Construct, assemble, or rebuild machines, such as engines, turbines, and similar equipment used in such industries as construction, extraction, textiles, and paper manufacturing.

What do Engine and Machine Assemblers do On a Daily Basis?

  • Maintain and lubricate parts or components.
  • Set up and operate metalworking machines, such as milling or grinding machines, to shape or fabricate parts.
  • Remove rough spots and smooth surfaces to fit, trim, or clean parts, using hand tools or power tools.
  • Set and verify parts clearances.
  • Lay out and drill, ream, tap, or cut parts for assembly.
  • Inspect, operate, and test completed products to verify functioning, machine capabilities, or conformance to customer specifications.

What an Engine or Machine Assembler Should Know

These are the skills Engine and Machine Assemblers say are the most useful in their careers:

Operation Monitoring: Watching gauges, dials, or other indicators to make sure a machine is working properly.

Quality Control Analysis: Conducting tests and inspections of products, services, or processes to evaluate quality or performance.

Reading Comprehension: Understanding written sentences and paragraphs in work related documents.

Speaking: Talking to others to convey information effectively.

Critical Thinking: Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.

Other Engine or Machine Assembler Job Titles

  • Tractor Engine Assembler
  • Internal Combustion Engine Subassembler
  • Gasoline Engine Assembler
  • Motor Installer
  • Crane Assembler

Job Demand for Engine and Machine Assemblers

In 2016, there was an estimated number of 38,000 jobs in the United States for Engine and Other Machine Assemblers.

Engine or Machine Assembler jobs are decreasing by a rate of -17.2%. This means the total job opportunities are shrinking. The Bureau of Labor Statistics predicts a loss of -6,500 jobs for Engine and Machine Assemblers by 2026. There will be an estimated 2,800 positions for Engine or Machine Assembler per year.

Forecasted Number of Jobs for Engine and Machine Assemblers in U.S.

The states with the most job growth for Engine and Other Machine Assemblers are Texas, Alabama, and Idaho.

Watch out if you plan on working in Ohio, Michigan, or California. These states have the worst job growth for this type of profession.

What is the Average Salary of an Engine or Machine Assembler

Engine and Other Machine Assemblers Make between $28,590 and $63,170 a year. The median salary for this occupation is $44,380.

Salary Ranges for Engine and Machine Assemblers

Below is a list of the median annual salaries for jobs of this type in different U.S. states.

Annual Mean Salary by State
State Annual Mean Salary



New York
































New Jersey




South Carolina


North Carolina








New Hampshire








South Dakota




North Dakota






What Tools & Technology do Engine and Machine Assemblers Use?

Below is a list of the types of tools and technologies that Engine and Machine Assemblers may use on a daily basis:

  • Microsoft Excel
  • Dassault Systemes SOLIDWORKS
  • Microsoft Word
  • Microsoft Office
  • Computer aided design and drafting CADD software
  • Data entry software

How do I Become an Engine or Machine Assembler?

Education needed to be an Engine or Machine Assembler:

Engine or Machine Assembler Degree Level

How many years of work experience do I need?

Engine or Machine Assembler Work Experience

Who Employs Engine and Machine Assemblers?

Engine or Machine Assembler Sectors

You May Also Be Interested In…

Those interested in being an Engine or Machine Assembler may also be interested in:

  • Automotive Glass Installers and Repairers

Career changers with experience as an Engine or Machine Assembler sometimes find work in one of the following fields:

  • Solderers and Brazers
  • Coil Winders, Tapers, and Finishers
  • Painters, Transportation Equipment


Bureau of Labor Statistics

College Factual

O*NET Online

Image Credit: Via Wikimedia Commons

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