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Machinist vs welder

The differences between machinists and welders can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a machinist and a welder. Additionally, a machinist has an average salary of $42,147, which is higher than the $39,696 average annual salary of a welder.

The top three skills for a machinist include grinders, cnc machines and micrometers. The most important skills for a welder are arc welding, aluminum, and hand tools.

Machinist vs welder overview

MachinistWelder
Yearly salary$42,147$39,696
Hourly rate$20.26$19.08
Growth rate1%2%
Number of jobs15,4489,463
Job satisfaction54.25
Most common degreeHigh School Diploma, 40%High School Diploma, 46%
Average age4840
Years of experience44

What does a machinist do?

Machinists are skilled professionals who create metal works by using different machines. They work with clients to bring their clients' vision to life. They study the blueprints of the product that needs to be done and identify the parts that will need fabrication through machining. They then prepare the materials and equipment. Machinists use different tools such as grinders, drills, lathes, polishers, and milling equipment to create parts that are made of metal. They may sometimes work with other materials such as wood or plastic, but this is seldom. Machinists are expected to be proficient in the use of the machines, to be precise with their work, and can work within the committed timeline.

What does a welder do?

Welders are skilled workers who primarily work on metals and other metalworks. One of the most commonly known activities that welders do is fusing materials that are made of metal. They usually work on buildings, large pipes, and cars. They also fix holes or any other imperfection on metal materials. They do these by applying heat using welding torches or any other special tools that they have. Welders are also responsible for studying blueprints related to the items they will work on, ensuring that all needed materials are available, practicing occupational safety and health protocols, and maintaining the welding tools they use.

Machinist vs welder salary

Machinists and welders have different pay scales, as shown below.

MachinistWelder
Average salary$42,147$39,696
Salary rangeBetween $29,000 And $59,000Between $29,000 And $54,000
Highest paying CityEugene, ORWoburn, MA
Highest paying stateMassachusettsMassachusetts
Best paying companyWestinghouse Appliances AustraliaCalifornia Resources
Best paying industryAutomotiveAutomotive

Differences between machinist and welder education

There are a few differences between a machinist and a welder in terms of educational background:

MachinistWelder
Most common degreeHigh School Diploma, 40%High School Diploma, 46%
Most common majorPrecision Metal WorkingPrecision Metal Working
Most common college--

Machinist vs welder demographics

Here are the differences between machinists' and welders' demographics:

MachinistWelder
Average age4840
Gender ratioMale, 92.6% Female, 7.4%Male, 93.9% Female, 6.1%
Race ratioBlack or African American, 4.4% Unknown, 3.7% Hispanic or Latino, 13.9% Asian, 6.7% White, 70.8% American Indian and Alaska Native, 0.5%Black or African American, 10.0% Unknown, 4.1% Hispanic or Latino, 18.0% Asian, 3.0% White, 63.2% American Indian and Alaska Native, 1.7%
LGBT Percentage3%3%

Differences between machinist and welder duties and responsibilities

Machinist example responsibilities.

  • Manage output according to company quality standards and corresponding ISO certification.
  • Measure parts using micrometers, calipers, bore gauges, depth gauges, height gauges and CMM programs.
  • Utilize CNC lathes, mills, grinders, EDM s and other equipment to manufacture implants and/or instruments.
  • Operate manual machines such as engine lathe, boring mill, vertical and horizontal milling machines, grinders and honing machines.
  • Emphasize the ability to use dial calipers and micrometers to provide consistent repeatable measurements.
  • Operate manual/CNC lathes and used industry standard measuring equipment including manual/digital calipers, manual/digital micrometers and optical comparators
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Welder example responsibilities.

  • Manage and run production parts through the brake.
  • Weld with oxyacetylene, MIG, and brazing all kind of materials like bronze, platinum, aluminum, and flux.
  • Experience TIG, plasma cutting, brazing, torch cutting, shears press, bending and manipulating heated metal.
  • Fabricate and weld car carrier trailers using MIG welding method, used overhead cranes to lift weld pieces up.
  • Fabricate and weld the steel reinforcement and forms according to print on a vibratory bed using MIG and GMAW welding.
  • Experience welding pipe ranging from 2"up to 72"pressure vessels using the GMAW and FCAW welding process.
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Machinist vs welder skills

Common machinist skills
  • Grinders, 9%
  • CNC Machines, 9%
  • Micrometers, 8%
  • Calipers, 8%
  • Machine Shop, 6%
  • CNC Lathes, 6%
Common welder skills
  • Arc Welding, 8%
  • Aluminum, 7%
  • Hand Tools, 7%
  • Tig Welding, 6%
  • Stainless Steel, 5%
  • GMAW, 5%

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