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Machine operator vs machinist

The differences between machine operators and machinists can be seen in a few details. Each job has different responsibilities and duties. Additionally, a machinist has an average salary of $42,147, which is higher than the $32,874 average annual salary of a machine operator.

The top three skills for a machine operator include basic math, CNC and math. The most important skills for a machinist are grinders, cnc machines, and micrometers.

Machine operator vs machinist overview

Machine OperatorMachinist
Yearly salary$32,874$42,147
Hourly rate$15.80$20.26
Growth rate-6%1%
Number of jobs96,83415,448
Job satisfaction55
Most common degreeHigh School Diploma, 53%High School Diploma, 40%
Average age4448
Years of experience-4

What does a machine operator do?

Machine operators are responsible for managing the machines assigned to them. They set up, install, operate, maintain, troubleshoot, and ensure quality output. Machine operators must know the inner workings of the machine such that they can easily address any problems that may arise. They must ensure that all components of the machine are working well. They perform maintenance routine checks to ensure that the machine is working at the most efficient capacity, is well-stocked with needed materials, and producing the best output. Machine operators are also responsible for ensuring the cleanliness and sanitation of the machine.

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.

Machine operator vs machinist salary

Machine operators and machinists have different pay scales, as shown below.

Machine OperatorMachinist
Average salary$32,874$42,147
Salary rangeBetween $26,000 And $40,000Between $29,000 And $59,000
Highest paying CityMinneapolis, MNEugene, OR
Highest paying stateMinnesotaMassachusetts
Best paying companyBDWestinghouse Appliances Australia
Best paying industryAutomotiveAutomotive

Differences between machine operator and machinist education

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

Machine OperatorMachinist
Most common degreeHigh School Diploma, 53%High School Diploma, 40%
Most common majorBusinessPrecision Metal Working
Most common college--

Machine operator vs machinist demographics

Here are the differences between machine operators' and machinists' demographics:

Machine OperatorMachinist
Average age4448
Gender ratioMale, 72.3% Female, 27.7%Male, 92.6% Female, 7.4%
Race ratioBlack or African American, 12.0% Unknown, 3.4% Hispanic or Latino, 16.0% Asian, 7.5% White, 60.0% American Indian and Alaska Native, 1.2%Black 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%
LGBT Percentage5%3%

Differences between machine operator and machinist duties and responsibilities

Machine operator example responsibilities.

  • Conduct preventative maintenance checks on industrial brake manufacturing machines and forklifts.
  • Follow company and safety procedures using industrial chemicals and PPE to efficiently clean and sanitize all equipment.
  • Operate forklift and bobcat as needed.
  • Run a line in a PVC pipe production plant.
  • Operate machinery including forklift, bobcat and various power tools.
  • Provide leadership to others through example and sharing of knowledge/skill.
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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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Machine operator vs machinist skills

Common machine operator skills
  • Basic Math, 11%
  • CNC, 9%
  • Math, 9%
  • Safety Procedures, 8%
  • Machine Operation, 6%
  • Quality Standards, 5%
Common machinist skills
  • Grinders, 9%
  • CNC Machines, 9%
  • Micrometers, 8%
  • Calipers, 8%
  • Machine Shop, 6%
  • CNC Lathes, 6%

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