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Machinist vs mechanical engineer

The differences between machinists and mechanical engineers can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 2-4 years to become a machinist, becoming a mechanical engineer takes usually requires 4-6 years. Additionally, a mechanical engineer has an average salary of $75,352, which is higher than the $42,147 average annual salary of a machinist.

The top three skills for a machinist include grinders, cnc machines and micrometers. The most important skills for a mechanical engineer are CAD, solidworks, and mechanical systems.

Machinist vs mechanical engineer overview

MachinistMechanical Engineer
Yearly salary$42,147$75,352
Hourly rate$20.26$36.23
Growth rate1%2%
Number of jobs15,448105,618
Job satisfaction5-
Most common degreeHigh School Diploma, 40%Bachelor's Degree, 77%
Average age4841
Years of experience46

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 mechanical engineer do?

Mechanical Engineers oversee the development of various mechanical devices in different industries. Most of the responsibilities will revolve around crafting, improving, or designing technologies by utilizing extensive expertise in the subject; they identify and detect errors, provide in-depth analysis, and resolve issues. They are often in designated offices, but they can also work on-site and travel if necessary. Furthermore, Mechanical Engineers usually function in a group or team setting, often supervised by personnel in higher positions.

Machinist vs mechanical engineer salary

Machinists and mechanical engineers have different pay scales, as shown below.

MachinistMechanical Engineer
Average salary$42,147$75,352
Salary rangeBetween $29,000 And $59,000Between $58,000 And $97,000
Highest paying CityEugene, ORSan Francisco, CA
Highest paying stateMassachusettsWashington
Best paying companyWestinghouse Appliances AustraliaMeta
Best paying industryAutomotiveEnergy

Differences between machinist and mechanical engineer education

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

MachinistMechanical Engineer
Most common degreeHigh School Diploma, 40%Bachelor's Degree, 77%
Most common majorPrecision Metal WorkingMechanical Engineering
Most common college-Michigan Technological University

Machinist vs mechanical engineer demographics

Here are the differences between machinists' and mechanical engineers' demographics:

MachinistMechanical Engineer
Average age4841
Gender ratioMale, 92.6% Female, 7.4%Male, 90.6% Female, 9.4%
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, 3.1% Unknown, 4.5% Hispanic or Latino, 7.8% Asian, 16.6% White, 68.0% American Indian and Alaska Native, 0.1%
LGBT Percentage3%5%

Differences between machinist and mechanical engineer 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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Mechanical engineer example responsibilities.

  • Manage machine shop and Sr. Machinist/Toolmaker.
  • Lead the implementation of Syteline MRP software.
  • Manage component work orders and failure test scheduling to parts as per DFMEA with design team.
  • Use of PLM software tools such as WindChill to manage data, revisions, iterations and approvals.
  • Lead a brainstorming session for review with supplier & management and follow through the successful implementation of a corrective action.
  • Attain SolidWorks CSWP certification and maintaining proficiency within CREO & AutoCad
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Machinist vs mechanical engineer skills

Common machinist skills
  • Grinders, 9%
  • CNC Machines, 9%
  • Micrometers, 8%
  • Calipers, 8%
  • Machine Shop, 6%
  • CNC Lathes, 6%
Common mechanical engineer skills
  • CAD, 10%
  • Solidworks, 9%
  • Mechanical Systems, 6%
  • Mechanical Design, 5%
  • HVAC, 5%
  • Plumbing, 4%

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