CNC Machine Operator Job Description

CNC Machine Operator Job Description

223 votes for CNC Machine Operator
CNC machine operator provides training regarding basic safety, machine operation, quality, production goals, work policies and machine fault resolution.

CNC Machine Operator Duties & Responsibilities

To write an effective CNC machine operator job description, begin by listing detailed duties, responsibilities and expectations. We have included CNC machine operator job description templates that you can modify and use.

Sample responsibilities for this position include:

Operates and sets-up a variety of machine tool equipment including power mill, lathe, numerically controlled machine tools and other hand and power equipment of similar complexity
Secures and fixtures raw stock of material into machine, squares material prior to running program if necessary, and monitors the operating of the machine to ensure proper program performance
Ensures machine and area around machine is kept as clean as practical
Perform machine changeovers and change tool inserts as needed
Loads programs into CNC machine and executes program cutting of the material
Deburs completed machine parts as time allows
Operates CNC machine in a safe manner
Perform Quality Control Characteristics documentation of tolerance zones specified on blueprints
Notifies supervisor or lead of major malfunctions or when machine maintenance is needed
Recognizes and remedies minor machine malfunctioning or cutting action of tools

CNC Machine Operator Qualifications

Qualifications for a job description may include education, certification, and experience.

Licensing or Certifications for CNC Machine Operator

List any licenses or certifications required by the position: OSHA, CNC

Education for CNC Machine Operator

Typically a job would require a certain level of education.

Employers hiring for the CNC machine operator job most commonly would prefer for their future employee to have a relevant degree such as High School and Associate Degree in Technical, Management, General Education, Education, Manufacturing, Supervision, Technology, Associates, Reading, Leadership

Skills for CNC Machine Operator

Desired skills for CNC machine operator include:

Machines and tools
Production processes
Quality control
Raw materials
Machine operation and gauging
Production requirements and process documentation
Basic math
Proper use and care of precision measurement tools

Desired experience for CNC machine operator includes:

Responsible for reporting the absence of or defect in any equipment or protective device of which the worker is aware
Must reflect an interest in company safety and health objectives and required to set a good example by always observing the rules as a part of the normal work routine
Expected to follow safe working practices, obey rules and regulations, and work in a way that maintains the high safety and health standards developed and sanctioned by the company
Monitor and maintain CNC equipment, manual and automatic gauging systems, robots, gantrys and material handling systems operations
Perform adjustments to machines and tooling to keep parts within allowable tolerances
Operation of robots and gantrys as necessary

CNC Machine Operator Examples


CNC Machine Operator Job Description

Job Description Example
Our company is growing rapidly and is looking to fill the role of CNC machine operator. If you are looking for an exciting place to work, please take a look at the list of qualifications below.
Responsibilities for CNC machine operator
  • Uses dial calipers, snap gauges or micrometers
  • Monitors work to ensure that machine /equipment is not malfunctioning
  • Perform all set-ups required on CNC Machine Centers and/or Lathes
  • Operate CNC Machine Centers with maximum production and high quality
  • Continually watches the machine to ensure quality
  • Identify type of set-up required to machine part/assembly
  • Update and monitor Statistical Process Control charts as required
  • Operates machines to work metal pieces to desired specifications
  • The operator is required to furnish own personal basic precision tools, indicators, micrometer scales, calipers, Sets up and runs various auxiliary equipment as required
  • Fabricates component parts
Qualifications for CNC machine operator
  • 2 years experience on CNC equipment in operating and maintenance, programming and technical certification, a plus
  • Abiltiy to work and communicate with others in a constructive professional manner
  • Plus 2 Years of Experience Setting Up and Operating Manual Machines Including Lathes, Mills, Saws Drills, Strong Knowledge Related to Tooling, Feeds and Speeds, GD&T Involving Titanium and Nickel Alloys
  • Extensive Knowledge in the Use of Various Measuring Devices (Micrometers, Calipers, CMM)
  • Able to read blueprints and use measuring tools
  • Must have working knowledge of algebra, geometry, and trigonometry

CNC Machine Operator Job Description

Job Description Example
Our company is looking for a CNC machine operator. If you are looking for an exciting place to work, please take a look at the list of qualifications below.
Responsibilities for CNC machine operator
  • Makes measurements and shop math calculations relative to tolerances, dimensions, tooling, feed and speed
  • May prepare recommendations to modify shop methods or processes, relative to improved productivity and quality
  • May provide numerical control (NC) programming support
  • Adheres to company and customer specifications, work instructions, engineering prints and work orders
  • Documents the materials and processes used in the process to maintain traceability of product
  • Cuts raw stock according to the necessary size for the part being machined
  • Provides feedback to supervisor and programmer as to the performance of the program and tooling used for cutting the material
  • Verifies the accuracy of the parts using calipers, micrometers and other metrology equipment as a periphery inspection
  • Properly maintains coolant, including removal of containments, proper dilution ratio and cleaning
  • May be required to perform duties in other areas such as program, maintenance, inspect, deburr, tapping, cutting, press work
Qualifications for CNC machine operator
  • Must be able to read complex blueprints and be familiar with metals and metal properties
  • Follow established fabrication procedures and standards
  • Give feedback on programming or setup changes
  • Position, load, secure, and set tools while understanding run out, tool length, stick outs, and proper holder based on what the tool is doing
  • Load and send programs
  • Recognize, understand and properly adjust dull or chipped tooling

CNC Machine Operator Job Description

Job Description Example
Our growing company is looking to fill the role of CNC machine operator. To join our growing team, please review the list of responsibilities and qualifications.
Responsibilities for CNC machine operator
  • Perform minor machine maintenance, such as oiling or cleaning machines, dies, or work pieces, or adding coolant to machine reservoirs
  • Uses machine control codes, computers, and part nesting, DNC links, and file transfers to produce parts
  • Inspect work pieces for defects, and measure work pieces to determine accuracy of machine operation, using rulers, templates, or other measuring instruments
  • Change worn machine accessories, such as cutting tools and brushes, using hand tools
  • Uses precision measuring tools such as micrometers, verniers, scales, protractors, compass, height gage, dial indicators
  • Utilizes machine control capabilities to make simple part programs, prove out programs and edit programs as a normal part of the setup and operation of CNC machines and related equipment
  • Diagnoses machine problems
  • Meets production standards by monitoring machine performance to include managing run time and quality standards
  • Set, index, and adjust work offsets of tools, tool wear lengths, and cutter compensation
  • Modify tools as needed
Qualifications for CNC machine operator
  • High awareness of client satisfaction level and client needs
  • Ability to read and understand prints and tolerances
  • Ability to use measuring instruments such as- outside micrometers, bore micrometer, height and bore gauge, calipers, gauge pins and indicators
  • Ability to determine sequence of operations to efficiently manufacture parts start to finish
  • The successful candidate will have a strong work ethic and good problem-solving skills and be able to interact efficiently with others
  • Records the piece count and run time of the production times

CNC Machine Operator Job Description

Job Description Example
Our company is growing rapidly and is searching for experienced candidates for the position of CNC machine operator. We appreciate you taking the time to review the list of qualifications and to apply for the position. If you don’t fill all of the qualifications, you may still be considered depending on your level of experience.
Responsibilities for CNC machine operator
  • Documents work completed using the manufacturing system
  • Awareness of procedures to use a round hazardous materials
  • Reports malfunctions in a timely manner to appropriate personnel
  • Stacks, marks, packs, and transports finished work pieces
  • Responsible for checking own work by using blueprints, micrometers, gages
  • Follow all ISO 9001 policies and procedures
  • Able to check own work
  • The above outline the major duties required for this position and does not limit the Company’s right to assign comparable or related tasks as required
  • Measure, mark, and scribe dimensions and reference points on materials or work pieces select, align and secure holding fixtures, cutting tools, turning, grinding attachments, accessories, and materials on laser
  • Ensure paperwork is filled out properly and maintained as necessary
Qualifications for CNC machine operator
  • Certification or training in such things as CNC machining
  • Reads and interprets documents like safety rules and instructions
  • Must be able to read and use micrometers, calipers and understand feeds and speeds
  • High School or equivalent is preferred
  • Attended basic machine operation training class or min
  • Must be able to maintain very close tolerances (.0003 or better)

CNC Machine Operator Job Description

Job Description Example
Our company is looking for a CNC machine operator. If you are looking for an exciting place to work, please take a look at the list of qualifications below.
Responsibilities for CNC machine operator
  • Use precision measuring tools
  • In depth understanding of blueprints/drawings
  • Perform all in-process inspections
  • Troubleshoot and report any issues to maintenance
  • Ensure that the work area is kept clean and appropriate safety equipment is worn at all times
  • Check specifications
  • Load/unload production lines
  • Utilize measuring tools
  • Complete manual inspection of parts
  • Change/adjust production tooling
Qualifications for CNC machine operator
  • Perform all other duties as assigned, such as deburr, stud shooting, cleaning
  • Knowledge of CNC mill/lathe equipment
  • Able to use micrometers, calipers, and electronic gauges
  • Full benefits, 401k, PTO, Paid Vacation
  • Minimum of 2 years experience working as a CNC Machinist
  • Must have experience with vertical milling machines and 3 axis programming

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